Mathematics Applied Concepts Quiz
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Questions and Answers

Which table contains only values that represent the equation $y = 12x$?

  • (x column) 1, 2, 3, 4 (y column) 12, 24, 36, 48
  • (x column) 3, 6, 9, 15 (y column) 36, 72, 108, 180 (correct)
  • (x column) 5, 6, 7, 8 (y column) 60, 72, 84, 96
  • (x column) 10, 11, 12, 13 (y column) 120, 132, 144, 156

How much did Rebecca pay for these 8 air filters?

128.10

Which point is located inside the polygon formed by the points (1,3), (3,6), (7,6), (9,3)?

  • (5,5)
  • (4,5) (correct)
  • (3,4)
  • (6,3)

How many students did not pick strawberry as their favorite ice-cream flavor?

<p>115</p> Signup and view all the answers

Which expression can be used to determine the number of weeks Darenda worked from her home office over these 3 weeks?

<p>3x(3/7)</p> Signup and view all the answers

What is 0.64 rounded to the tenths place?

<p>0.60</p> Signup and view all the answers

How many ounces of pretzels did Ms. Jaffey put into each bowl?

<p>85.7 oz</p> Signup and view all the answers

What do the parentheses indicate in the expression $10/5 + 4 (72 - 6)$?

<p>Subtract 6 from 72 multiplying by 4</p> Signup and view all the answers

How much syrup did the owner of the snow-cone stand use?

<p>1/64 gal</p> Signup and view all the answers

Cheyenne works 15 hours a week at the movie theater, and her net income is less than $120.

<p>True (A)</p> Signup and view all the answers

What is the expression for the total kilometers ridden by Philip?

<p>(27-12)x3=n</p> Signup and view all the answers

Which figures belong in the part of the organizer labeled 'isosceles triangles'?

<p>Figures II, IV, and V only (C)</p> Signup and view all the answers

What was the number of kilometers that Dion ran during 28 days?

<p>105 Km</p> Signup and view all the answers

What is the weight of the third student's suitcase?

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

What is the difference between $5/6$ and $1/4$?

<p>7/12</p> Signup and view all the answers

What is the combined perimeter of the rectangle and triangle?

<p>63 inches</p> Signup and view all the answers

What is the result of $0.72/9$?

<p>0.08</p> Signup and view all the answers

How does Yvonne find the location of the ordered pair (3,7) on the grid?

<p>move right along the x-axis to 3</p> Signup and view all the answers

What volume of liquid soap did Mr. Wilfred use for each container?

<p>1.175 L</p> Signup and view all the answers

What number of sit-ups did the group of students do in PE?

<p>6</p> Signup and view all the answers

How much did Mr. Nolan pay for his shirts?

<p>$193.65</p> Signup and view all the answers

What is the volume of a cube with an edge length of 3 units?

<p>27</p> Signup and view all the answers

How many milliliters of orange juice does Kristin drink during the 15 days?

<p>7,500 mL</p> Signup and view all the answers

Which equation can be used to determine the fraction of the whole cake each friend will receive?

<p>(1/2) / 3</p> Signup and view all the answers

Flashcards

Dog Bed Order Equation

y=12x relates boxes ordered (x) to dog beds received (y).

Total Cost Calculation

Total cost before coupon is 8 air filters at $16.95 each, totaling $135.60.

Discount Application

Final cost after $7.50 coupon is $128.10.

Polygon Points

The point (4,5) is inside the polygon formed by (1,3), (3,6), (7,6), (9,3).

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Favorite Ice Cream Flavor

115 students did not choose strawberry as their favorite flavor.

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Working from Home Calculation

Darenda's work time is expressed as 3*(3/7) weeks.

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Rounding Numbers

0.64 rounded to the tenths place is 0.60.

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Pretzel Distribution

Ms. Jaffey divided 428.5 ounces of pretzels into 5 bowls, each bowl got 85.7 ounces.

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Parentheses in Expressions

Parentheses in 10/5 + 4(72-6) indicate to subtract first.

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Syrup Conversion

1/4 gallon of syrup converts to 1/64 gallon in another measurement.

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Employment Income

Cheyenne earns less than $120 working 15 hours a week.

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Biking Distances

Philip rode 12 km less than Christine's 27 km, total calculated as (27-12)x3.

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Classification of Figures

Figures labeled 'isosceles triangles' include II, IV, and V.

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Running Distances

Dion runs 3.75 km/day, totaling 105 km over 28 days.

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Sum of Suitcase Weights

Average or sum of specific students' suitcase weights relate to contest.

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Fraction Difference

The difference between 5/6 and 1/4 is found using fraction strips: 7/12.

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Perimeter Calculation

Combined perimeter of a rectangle and triangle is 63 inches, rectangle is 27 inches.

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Division Problem

0.72 divided by 9 equals 0.08, shown using the hundredths model.

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Coordinate System Navigation

To locate (3,7), move right 3 on x-axis, then up to 7 on y-axis.

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Liquid Soap Filling

Mr. Wilfred filled two containers using 1.175 liters from a 2-liter bottle.

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Sit-up Counts

A stem and leaf plot indicates some students did perform 6 sit-ups.

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Shirt Purchase Costs

Mr. Nolan spent $36.95 on adult shirts and $23.95 on youth shirts, totaling $193.65.

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Cube Volume Calculation

Volume of a cube with edge length 3 units is calculated as 3^3 = 27 cubic units.

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Orange Juice Consumption

Kristin consumes 0.5 liters daily for 15 days, totaling 7,500 milliliters.

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Cake Sharing Calculation

Remaining half of the cake divided among three friends: (1/2) / 3.

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Study Notes

Dog Bed Orders

  • The equation y=12x represents the relationship between the number of boxes ordered (x) and dog beds received (y).
  • For valid values, when x=3, y=36; x=6, y=72; x=9, y=108; x=15, y=180.

Air Filter Purchase

  • Rebecca purchased 8 air filters at $16.95 each.
  • Total cost before coupon: $135.60 (calculated as 8 * 16.95).
  • After applying a $7.50 coupon, the final cost is $128.10.

Polygon Points

  • From the coordinates (1,3), (3,6), (7,6), (9,3), the point (4,5) is located inside the polygon formed.

Favorite Ice Cream Flavor

  • At Oakwood Elementary, 115 students did not choose strawberry as their favorite flavor.

Working from Home

  • Darenda worked from home for a portion of 3 weeks expressed as 3 * (3/7).

Rounding Numbers

  • The number 0.64 rounded to the tenths place is 0.60.

Pretzel Distribution

  • Ms. Jaffey divided 428.5 ounces of pretzels equally among 5 bowls.
  • Each bowl received 85.7 ounces.

Parentheses in Expressions

  • In the expression 10/5 + 4(72-6), the parentheses indicate to subtract 6 from 72 before multiplying by 4.

Syrup Usage

  • The owner of a snow-cone stand used 1/4 gallon of syrup, which converts to 1/64 gallon for another measurement.

Employment and Income

  • Cheyenne works 15 hours per week, earning a net income of less than $120.

Biking Distances

  • Christine rode 27 kilometers; Philip rode 12 kilometers less, calculated as (27-12)x3 for total distance.

Classification of Figures

  • Figures labeled "isosceles triangles" include figures II, IV, and V.

Running Distances

  • Dion runs 3.75 kilometers each day; over 28 days, he runs a total of 105 kilometers.

Suitcase Weights

  • The table of suitcase weights for four students indicates an average or sum related to the contest.

Fraction Difference

  • The difference between 5/6 and 1/4 determined using fraction strips is 7/12.

Perimeter Calculation

  • The combined perimeter of a rectangle and triangle totals 63 inches, with the rectangle contributing 27 inches.

Division Problem

  • The hundredths model shows the calculation: 0.72 divided by 9 equals 0.08.

Coordinate System Navigation

  • To locate the point (3,7) on a grid, move right along the x-axis to 3 and then up to 7.

Liquid Soap Filling

  • Mr. Wilfred filled two soap containers from a 2-liter bottle, using 1.175 liters for filling.

Sit-up Counts

  • A stem and leaf plot shows that the number of sit-ups performed by students includes the value 6.

Shirt Purchase

  • Mr. Nolan’s expenses included $36.95 for adult shirts and $23.95 for youth shirts, totaling $193.65 for 2 adult and 5 youth shirts.

Cube Volume

  • A cube with an edge length of 3 units has a volume calculated as 3^3, which equals 27 cubic units.

Orange Juice Consumption

  • Kristin drinks 0.5 liters of orange juice daily for 15 days, totaling 7,500 milliliters.

Cake Sharing

  • The remaining half of the cake will be divided equally among three friends, represented mathematically as (1/2) / 3.

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Description

Test your skills with this quiz on various applied mathematics concepts including equations, geometry, rounding, and financial calculations. The questions are designed to enhance your understanding of real-world applications of mathematics. Ideal for students looking to reinforce their math knowledge.

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