Gr 11 Math Lit: June Hard P(2)

<p>It makes the data more easy to compare and interpret</p> Signup and view all the answers

<p>By observing past trends to predict future events</p> Signup and view all the answers

<p>They do not guarantee outcomes</p> Signup and view all the answers

<p>Simple events involve a single occurrence or trial, while compound events involve multiple occurrences or trials</p> Signup and view all the answers

<p>Car insurance rates for different genders and age groups based on historical accident data</p> Signup and view all the answers

<p>The complexity of the probability formula used.</p> Signup and view all the answers

<p>Fraction format</p> Signup and view all the answers

<p>To visualize and map out all possible outcomes of events.</p> Signup and view all the answers

<p>Car insurance rates based on historical accident data.</p> Signup and view all the answers

<p>It is a prediction, not a guarantee.</p> Signup and view all the answers

<p>To compare two different variables and determine probability values.</p> Signup and view all the answers

<p>To visualize all possible outcomes of events</p> Signup and view all the answers

<p>Weather forecast predicting the chance of rain.</p> Signup and view all the answers

<p>The conversion method used</p> Signup and view all the answers

<p>P(event) = number of ways in which an event can happen / total number of possible outcomes</p> Signup and view all the answers

<p>By using historical trends</p> Signup and view all the answers

<p>It allows for easier interpretation and comparison of probability values.</p> Signup and view all the answers

<p>To understand and interpret probability values in various contexts.</p> Signup and view all the answers

<p>To find specific streets</p> Signup and view all the answers

<p>Actual distance = Map measurement x Scale factor</p> Signup and view all the answers

<p>It involves more than one occurrence or trial</p> Signup and view all the answers

<p>Working with a map that shows a small area with limited detail</p> Signup and view all the answers

<p>To determine probability values and make predictions</p> Signup and view all the answers

<p>Map measurement = Actual distance / Scale factor</p> Signup and view all the answers

<p>They do not guarantee outcomes</p> Signup and view all the answers

<p>To estimate traveling distances accurately</p> Signup and view all the answers

<p>Number Scale</p> Signup and view all the answers

<p>It becomes invalid and a new scale must be determined</p> Signup and view all the answers

<p>Actual distance = Map measurement × Scale factor</p> Signup and view all the answers

<p>Constant Ratio Relationship</p> Signup and view all the answers

<p>A curved line that becomes steeper at an increasing rate</p> Signup and view all the answers

<p>A bar scale remains accurate even if the map is resized</p> Signup and view all the answers

<p>Map measurement = Actual distance / Scale factor</p> Signup and view all the answers

<p>Because many factors can affect the accuracy of a distance calculation on a map</p> Signup and view all the answers

<p>To effectively use various maps and estimate distances accurately</p> Signup and view all the answers

<p>Additional charges that increase linearly with usage</p> Signup and view all the answers

<p>A graph that looks like a series of steps</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>The monthly cost of food purchases in a household</p> Signup and view all the answers

<p>To make sense of real-world situations and reveal patterns and trends</p> Signup and view all the answers

<p>A graph that is not a straight line but becomes steeper at an increasing rate</p> Signup and view all the answers

<p>To recognize and understand the implications of different relationships in real-world situations</p> Signup and view all the answers

<p>The cost of making calls on a particular cell phone contract</p> Signup and view all the answers

<p>To recognize and understand the implications of different relationships in real-world situations</p> Signup and view all the answers

<p>A graph that has different portions representing different relationships</p> Signup and view all the answers

<p>To ensure accurate readings</p> Signup and view all the answers

<p>2lw + 2lh + 2wh</p> Signup and view all the answers

<p>Cubic units</p> Signup and view all the answers

<p>°F = (1.8 × °C) + 32</p> Signup and view all the answers

<p>1 cubic meter = 1000 liters</p> Signup and view all the answers

<p>Volume (ml) = (Weight (g) / Conversion Factor) × Conversion Factor for Volume</p> Signup and view all the answers

<p>To use known reference points and logical reasoning</p> Signup and view all the answers

<p>Volume (l) = Volume (m³) × 1000</p> Signup and view all the answers

<p>πr^2h</p> Signup and view all the answers

<p>Paint Needed (liters) = (Surface Area (m²) / Spread Rate (m²/liter))</p> Signup and view all the answers

<p>To solve problems in real-world contexts</p> Signup and view all the answers

<p>Seconds = Minutes × 60</p> Signup and view all the answers

<p>To solve problems in real-world contexts</p> Signup and view all the answers

<p>Seconds = Hours × 3600</p> Signup and view all the answers

<p>2πr^2 + 2πrh</p> Signup and view all the answers

<p>To solve problems in real-world contexts</p> Signup and view all the answers

<p>Hours = Seconds ÷ 3600</p> Signup and view all the answers

<p>Total Seconds = (Hours × 3600) + (Minutes × 60) + Seconds</p> Signup and view all the answers

<p>Total Hours = Hours + (Minutes ÷ 60) + (Seconds ÷ 3600)</p> Signup and view all the answers

<p>Break down the time values into hours, minutes, and seconds, and then subtract the smaller time value from the larger one.</p> Signup and view all the answers

<p>Identify the week and dates of the events.</p> Signup and view all the answers

<p>Hours = Minutes / 60</p> Signup and view all the answers

<p>To determine the time elapsed between events</p> Signup and view all the answers

<p>Using a ruler or tape measure</p> Signup and view all the answers

<p>To make reasonable estimates of quantities</p> Signup and view all the answers

<p>Seconds = Hours * 3600</p> Signup and view all the answers

<p>Interpreting stopwatch values</p> Signup and view all the answers

<p>To reflect the precision of the data</p> Signup and view all the answers

<p>Identify the quantity to be measured or estimated</p> Signup and view all the answers

<p>To understand and account for potential errors</p> Signup and view all the answers

<p>Different fees are charged for different time intervals, but within each interval, the same fee applies regardless of the exact value.</p> Signup and view all the answers

<p>To reveal patterns and trends that were not visible without the graph.</p> Signup and view all the answers

<p>The point where the two graphs intersect.</p> Signup and view all the answers

<p>By following the steps: identify the two graphs, locate the intersection point, read the horizontal value, and read the vertical value.</p> Signup and view all the answers

<p>To analyze and interpret data, providing insights into where different systems or scenarios yield the same results.</p> Signup and view all the answers

<p>2.206</p> Signup and view all the answers

<p>To switch between different units of measurement.</p> Signup and view all the answers

<p>F = (C × 9/5) + 32</p> Signup and view all the answers

<p>Determining the values at which two relationships are equal.</p> Signup and view all the answers

<p>It provides a visual representation of the relationships, making it easier to analyze and interpret data.</p> Signup and view all the answers

<p>It is a prediction of an event occurring</p> Signup and view all the answers

<p>Simple events involve a single trial, while compound events involve multiple trials</p> Signup and view all the answers

<p>To list all possible outcomes and determine their probabilities</p> Signup and view all the answers

<p>Getting a certain combination of numbers on a lottery ticket</p> Signup and view all the answers

<p>It is easier to compare probability values between different events</p> Signup and view all the answers

<p>They do not guarantee the outcome of an event</p> Signup and view all the answers

<p>To determine the probability of an event occurring based on two variables</p> Signup and view all the answers

<p>To make predictions about future events</p> Signup and view all the answers

<p>To accurately determine and interpret probability values in different contexts</p> Signup and view all the answers

<p>Simple events involve more straightforward calculations</p> Signup and view all the answers

<p>A series of steps with different fees for different time intervals</p> Signup and view all the answers

<p>To make it easier to interpret and compare probability values</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>Ability to recognize and understand the implications of different relationships</p> Signup and view all the answers

<p>To accurately determine and interpret probability values in different contexts</p> Signup and view all the answers

<p>They do not guarantee outcomes</p> Signup and view all the answers

<p>A graph with both a flat portion and an increasing portion</p> Signup and view all the answers

<p>To visualize and determine the probability of multiple outcomes</p> Signup and view all the answers

<p>It helps to reveal patterns and trends that were not visible without the graph</p> Signup and view all the answers

<p>To compare two different variables and determine probability values</p> Signup and view all the answers

<p>It is crucial for making sense of real-world situations</p> Signup and view all the answers

<p>It is a prediction, not a guarantee</p> Signup and view all the answers

<p>Cost of making calls on a particular cell phone contract</p> Signup and view all the answers

<p>A graph that becomes steeper at an increasing rate</p> Signup and view all the answers

<p>Compound events involve more complex calculations</p> Signup and view all the answers

<p>To make it easier to perform calculations and compare probability values</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>It is crucial for making sense of real-world situations and revealing patterns and trends</p> Signup and view all the answers

<p>A bar scale does not become inaccurate if the map is resized</p> Signup and view all the answers

<p>Actual distance = Map measurement × Scale factor</p> Signup and view all the answers

<p>Constant ratio relationship</p> Signup and view all the answers

<p>The graph becomes steeper at an increasing rate</p> Signup and view all the answers

<p>Because many factors can affect the accuracy of a distance calculation on a map</p> Signup and view all the answers

<p>To effectively use various maps and estimate distances accurately</p> Signup and view all the answers

<p>Map measurement = Actual distance / Scale factor</p> Signup and view all the answers

<p>The number scale becomes inaccurate</p> Signup and view all the answers

<p>A number scale shows the relationship between the size of the area of land and the actual size, while a bar scale shows the relationship between measured length and actual distance</p> Signup and view all the answers

<p>Number scale</p> Signup and view all the answers

<p>A graph with different fees for different time intervals, but within each interval, the same fee applies</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends that were not visible without the graph</p> Signup and view all the answers

<p>It provides insights into where different systems or scenarios yield the same results</p> Signup and view all the answers

<p>Determining the values at which two relationships are equal</p> Signup and view all the answers

<p>To ensure accurate calculations and comparisons</p> Signup and view all the answers

<p>Tree diagrams provide a visual representation of outcomes, while two-way tables display probability values.</p> Signup and view all the answers

<p>The point where two graphs intersect, representing the same values</p> Signup and view all the answers

<p>To estimate the traveling distance between two points</p> Signup and view all the answers

<p>It provides insights into analyzing and interpreting data, and making informed decisions</p> Signup and view all the answers

<p>It involves more than one occurrence or trial</p> Signup and view all the answers

<p>Identify the two graphs, locate the intersection point, read the horizontal value, and read the vertical value</p> Signup and view all the answers

<p>Actual distance = Map measurement × Scale factor</p> Signup and view all the answers

<p>Working with a map that shows a small area with limited detail</p> Signup and view all the answers

<p>It provides insights into where different systems or scenarios yield the same results, and how changes in one variable affect the outcome in different contexts</p> Signup and view all the answers

<p>To ensure accurate conversions between different units of measurement</p> Signup and view all the answers

<p>To show the relationship between measured length and actual distance</p> Signup and view all the answers

<p>A simple event involves only one occurrence or trial, while a compound event involves more than one occurrence or trial</p> Signup and view all the answers

<p>Map measurement = Actual distance ÷ Scale factor</p> Signup and view all the answers

<p>To identify the locations of streets and other landmarks</p> Signup and view all the answers

<p>It makes the interpretation of probability values easier</p> Signup and view all the answers

<p>Seconds = Minutes × 60</p> Signup and view all the answers

<p>To plan accordingly for the events</p> Signup and view all the answers

<p>Seconds = Hours × 3600</p> Signup and view all the answers

<p>To interpret and analyze stopwatch values</p> Signup and view all the answers

<p>Hours = Seconds ÷ 3600</p> Signup and view all the answers

<p>To extract key information to plan and organize activities</p> Signup and view all the answers

<p>Hours = Minutes ÷ 60</p> Signup and view all the answers

<p>To recognize and use standard units of measurement</p> Signup and view all the answers

<p>To make reasonable estimates of quantities when exact measurement is not possible</p> Signup and view all the answers

<p>To use appropriate tools to measure length, area, and volume</p> Signup and view all the answers

<p>To express the values in a more convenient unit for painting</p> Signup and view all the answers

<p>V = πr^2h</p> Signup and view all the answers

<p>The conversion ratio depends on the specific units being used</p> Signup and view all the answers

<p>To use a known reference point to approximate the value</p> Signup and view all the answers

<p>Square units such as mm^2, cm^2, or m^2</p> Signup and view all the answers

<p>SA = 2lw + 2lh + 2wh</p> Signup and view all the answers

<p>The tool should be accurate and relevant to the quantity being measured</p> Signup and view all the answers

<p>To make decisions or solve problems in real-world contexts</p> Signup and view all the answers

<p>It is necessary to make the values more meaningful in real-world contexts</p> Signup and view all the answers

<p>Surface area is always expressed in square units, while volume is always expressed in cubic units</p> Signup and view all the answers

<p>°F = (1.8 × °C) + 32</p> Signup and view all the answers

<p>Volume (ml) = (Weight (g) / Conversion Factor) × Conversion Factor for Volume</p> Signup and view all the answers

<p>Paint Needed (liters) = Surface Area (m²) / Spread Rate (m²/liter)</p> Signup and view all the answers

<p>Volume (l) = Volume (m³) × 1000</p> Signup and view all the answers

<p>Hours = Seconds / 3600</p> Signup and view all the answers

<p>Seconds = Minutes × 60</p> Signup and view all the answers

<p>Total Seconds = (Hours × 3600) + (Minutes × 60) + Seconds</p> Signup and view all the answers

<p>Time Difference = End Time - Start Time</p> Signup and view all the answers

<p>To make the values easier to compare</p> Signup and view all the answers

<p>It helps to ensure accuracy in calculations</p> Signup and view all the answers

<p>It is a prediction of an event's likelihood</p> Signup and view all the answers

<p>Percentage format</p> Signup and view all the answers

<p>They provide a visual representation of all possible outcomes</p> Signup and view all the answers

<p>Simple events involve a single trial, while compound events involve multiple trials</p> Signup and view all the answers

<p>To predict the likelihood of an event's occurrence</p> Signup and view all the answers

<p>They do not guarantee the occurrence of an event</p> Signup and view all the answers

<p>It is easier to convert to percentage format</p> Signup and view all the answers

<p>To compare probability values between different variables</p> Signup and view all the answers

<p>A number scale shows the relationship between the size of the area of land and the actual size of that area of land, whereas a bar scale shows the relationship between measured length and actual distance.</p> Signup and view all the answers

<p>The number scale becomes invalid and needs to be recalculated.</p> Signup and view all the answers

<p>Actual distance = Map measurement × Scale factor</p> Signup and view all the answers

<p>Constant ratio relationship</p> Signup and view all the answers

<p>The graph becomes steeper at an increasing rate</p> Signup and view all the answers

<p>Because many factors can affect the accuracy of distance calculations on a map</p> Signup and view all the answers

<p>A bar scale remains valid even when the map is resized</p> Signup and view all the answers

<p>Simple events involve straightforward probability calculations, while compound events involve complex probability calculations.</p> Signup and view all the answers

<p>To estimate distances accurately and plan routes efficiently</p> Signup and view all the answers

<p>To make probability values more accessible to a wider audience.</p> Signup and view all the answers

<p>Map measurement = Actual distance / Scale factor</p> Signup and view all the answers

<p>Number scale</p> Signup and view all the answers

<p>Probability values are predictions, not guarantees.</p> Signup and view all the answers

<p>To compare two different variables and determine their probability values.</p> Signup and view all the answers

<p>It is a prediction of an event's likelihood.</p> Signup and view all the answers

<p>To accurately determine and interpret probability values.</p> Signup and view all the answers

<p>They provide a visual representation of all possible outcomes of a compound event.</p> Signup and view all the answers

<p>Simple events involve single trials, while compound events involve multiple trials in real-life applications.</p> Signup and view all the answers

<p>To make predictions about future events.</p> Signup and view all the answers

<p>It can be expressed in different formats, such as fractions, decimals, and percentages.</p> Signup and view all the answers

<p>A tree diagram is a visual representation, while a two-way table is a numerical representation.</p> Signup and view all the answers

<p>Deciding on the most appropriate route between destinations.</p> Signup and view all the answers

<p>To estimate traveling distances when a distance table or distance markers are not provided.</p> Signup and view all the answers

<p>Actual distance = Map measurement × Scale factor</p> Signup and view all the answers

<p>It makes the probability values easier to understand.</p> Signup and view all the answers

<p>The number of possible outcomes.</p> Signup and view all the answers

<p>To determine more accurate traveling distances on specific sections of a route.</p> Signup and view all the answers

<p>They do not guarantee outcomes.</p> Signup and view all the answers

<p>To work with a map that shows a small area with limited detail.</p> Signup and view all the answers

<p>The format of the scale.</p> Signup and view all the answers

<p>Ability to interpret and analyze the meaning of different portions of a graph</p> Signup and view all the answers

<p>Different fees or values are charged for different time intervals</p> Signup and view all the answers

<p>A combination of flat and increasing portions</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>The point of intersection</p> Signup and view all the answers

<p>It is crucial in analyzing real-world situations and making predictions</p> Signup and view all the answers

<p>A graph that looks like a series of steps</p> Signup and view all the answers

<p>To analyze and interpret data and make informed decisions</p> Signup and view all the answers

<p>To understand real-world situations and make predictions</p> Signup and view all the answers

<p>Weight (pounds) = Weight (kg) × 2.206</p> Signup and view all the answers

<p>To determine the values at which two relationships are equal</p> Signup and view all the answers

<p>The cost of making calls on a particular cell phone contract</p> Signup and view all the answers

<p>It is essential in analyzing real-world situations and making predictions</p> Signup and view all the answers

<p>To understand the characteristics of different types of relationships</p> Signup and view all the answers

<p>To switch between different units of measurement</p> Signup and view all the answers

<p>A graph that is not a straight line but becomes steeper at an increasing rate</p> Signup and view all the answers

<p>To analyze real-world situations and make predictions</p> Signup and view all the answers

<p>Multiple lines or curves that intersect at various points</p> Signup and view all the answers

<p>To make sense of the situation and reveal patterns and trends</p> Signup and view all the answers

<p>To determine the total area of all the surfaces of a 3-dimensional object</p> Signup and view all the answers

<p>SA = 2πr^2 + 2πrh</p> Signup and view all the answers

<p>To enable conversion between different units of measurement</p> Signup and view all the answers

<p>1 cubic meter = 1000 liters</p> Signup and view all the answers

<p>Surface area refers to the total area of all the surfaces of a 3-dimensional object, while volume refers to the amount of space inside a hollow object</p> Signup and view all the answers

<p>V = l × w × h</p> Signup and view all the answers

<p>It is necessary to ensure that the units are consistent throughout the calculation</p> Signup and view all the answers

<p>SA = 2lw + 2lh + 2wh</p> Signup and view all the answers

<p>To ensure that the measurement is accurate</p> Signup and view all the answers

<p>1 cubic centimeter = 1 milliliter</p> Signup and view all the answers

<p>$°F = (1.8 imes °C) + 32$</p> Signup and view all the answers

<p>Volume (ml) = (Weight (g) / Conversion Factor) × Conversion Factor for Volume</p> Signup and view all the answers

<p>Paint Needed (liters) = (Surface Area (m²) / Spread Rate (m²/liter))</p> Signup and view all the answers

<p>Seconds = Minutes × 60</p> Signup and view all the answers

<p>Seconds = Hours × 3600</p> Signup and view all the answers

<p>Volume (liters) = Volume (m³) × 1000</p> Signup and view all the answers

<p>Total Hours = Hours + (Minutes ÷ 60) + (Seconds ÷ 3600)</p> Signup and view all the answers

<p>Volume (liters) = Volume (ml) ÷ 1000</p> Signup and view all the answers

<p>Volume (ml) = Volume (cm³) × 1</p> Signup and view all the answers

<p>Time Difference = End Time - Start Time</p> Signup and view all the answers

<p>To plan activities accordingly</p> Signup and view all the answers

<p>Hours = Minutes / 60</p> Signup and view all the answers

<p>To measure temperature in degrees Celsius or Fahrenheit</p> Signup and view all the answers

<p>To recognize and use standard units of measurement such as meters, liters, and grams</p> Signup and view all the answers

<p>To convert between different units of measurement within the same system and between different systems</p> Signup and view all the answers

<p>To reflect the precision of the data</p> Signup and view all the answers

<p>To extract key information to plan and organize activities effectively</p> Signup and view all the answers

<p>To use known reference points or benchmarks to make estimations more accurate</p> Signup and view all the answers

<p>To calculate the time elapsed between events accurately</p> Signup and view all the answers

<p>To solve problems involving speed, density, and other rate-based measures</p> Signup and view all the answers