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Questions and Answers
What must be the value of 'y' in the equation [ y- square root of (x + y)]dx + xdy = 0?
What must be the value of 'y' in the equation [ y- square root of (x + y)]dx + xdy = 0?
- Square root (x + y) = C
- Square root (x + y) + y = C (correct)
- Square root (x + y + y) = C
- Square root (x - y) + y = C
If a square has a side length of $2b^3$, what is its area?
If a square has a side length of $2b^3$, what is its area?
- $a^2b^6$ (correct)
- $4b^6$
- $a^2b^3$
- $ab^3$
What is the result when $5(7+3)$ is divided by the quantity of 2 minus the sum of -7 and 6?
What is the result when $5(7+3)$ is divided by the quantity of 2 minus the sum of -7 and 6?
- 15 (correct)
- -21
- 21
- 57
If a computer costing P21,000 is fully depreciated over 5 years, how much will it have depreciated after 2 years?
If a computer costing P21,000 is fully depreciated over 5 years, how much will it have depreciated after 2 years?
If 1 cm is equal to 0.39 inches, how many centimeters are there in 0.75 inches?
If 1 cm is equal to 0.39 inches, how many centimeters are there in 0.75 inches?
Florenzo walks to school at a steady rate of 4.5 miles/hr. If he leaves home at 7:32 A.M. and arrives at school 15 minutes later, what is the distance between his home and school?
Florenzo walks to school at a steady rate of 4.5 miles/hr. If he leaves home at 7:32 A.M. and arrives at school 15 minutes later, what is the distance between his home and school?
What is the probability that all 20 children recognize their mother's voice in the given test?
What is the probability that all 20 children recognize their mother's voice in the given test?
What is the radius of curvature of the parabola $y^2 - 4x = 0$ at point (4,4)?
What is the radius of curvature of the parabola $y^2 - 4x = 0$ at point (4,4)?
Which differential equation represents the family of lines passing through the origin?
Which differential equation represents the family of lines passing through the origin?
What are all solutions to the logarithmic equation $\ln(x^2 - 1) - \ln(x - 1) = \ln(4)$?
What are all solutions to the logarithmic equation $\ln(x^2 - 1) - \ln(x - 1) = \ln(4)$?
What is the result when $6ab + 3b$ is subtracted from $-6ab-3b$?
What is the result when $6ab + 3b$ is subtracted from $-6ab-3b$?
Which point on the line $3x + y + 4 = 0$ is equidistant from points (-5, 6) and (3, 2)?
Which point on the line $3x + y + 4 = 0$ is equidistant from points (-5, 6) and (3, 2)?
What is the equation of the curve passing through (1, 1) if dy = x^2 dx?
What is the equation of the curve passing through (1, 1) if dy = x^2 dx?
For what range of miles will Plan B be more cost-effective than Plan A for a customer?
For what range of miles will Plan B be more cost-effective than Plan A for a customer?
If a candidate must answer 70% of 70 questions correctly to pass an exam, how many questions must be answered correctly?
If a candidate must answer 70% of 70 questions correctly to pass an exam, how many questions must be answered correctly?
What was the total score for Jake and his friends at the bowling tournament?
What was the total score for Jake and his friends at the bowling tournament?
A normal to a given plane is _________.
A normal to a given plane is _________.
Evaluate ∫(x dx) / sqrt(x^2 - 8x).
Evaluate ∫(x dx) / sqrt(x^2 - 8x).
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