09/19/22

Find a formula for the described function.

A rectangle has perimeter 16 m. Express the area A (in m2) of the rectangle as a function of the length, L, of one of its sides. then state the domain of A. (Assume the length of the rectangle... more

09/19/22

How much does each type of box weigh

A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 5 small boxes has a total weight of 121 kilograms. A delivery of 6 large boxes and 2... more

09/19/22

Let f(x) = x^(2/3) + 5.

Is f continuous at x = 0?Is f differentiable at x = 0?

09/18/22

a graph with a point of (1,3) is translated 2 to the right and down 4 . Find the new coordinates

a graph with a point of (1,3) is translated 2 to the right and down 4 . Find the new coordinates

09/18/22

how many 2/3 cup serving of rice is in a 5 cup bag of rice

how many 2/3 cup serving of rice is in a 5 cup bag of rice

09/18/22

The position of a particle P on a line l is given by s(t) = t2 − 4t, where s(t) is in feet and t is in seconds.

Determine the time intervals (in seconds) in which the particle moves in the positive direction and the negative direction. (Enter your answers using interval notation.)

09/18/22

function s(t) = t/( t + 1) describes the distance (in feet) of an object from a specific location P along a line l at the end of t seconds where t ≥ 0

Find the velocity (in feet per second) of the object at t = 6 seconds.

09/18/22

1) Give an example of a function that has a local maximum at x = 1 and x=3 and a local minimum at x = 2 2) Find the intervals of increase and decrease of your function in part (1)

1) Give an example of a function that has a local maximum at x = 1 and x=3 and a local minimum at x = 22) Find the intervals of increase and decrease of your function in part (1)

09/18/22

Rational expressions

An inlet pipe on a swimming pipe can be used to fill pool in 36 hours. The drain pipe can be used to empty the pool in 48 hours. If the pool is 2/3 filled and then the inlet pipe and drain pipe... more

09/18/22

Math writ the numerical expression as a power. 2/5*2/5

Math writ the numerical expression as a power. 2/5*2/5

09/18/22

I need help with math.

Jill has 8 pens for every 3 pencils. If she has 44 writing utensils, how many pens are there?

09/18/22

Linear Inequalities problem solving

You invested $6000 between two accounts paying 2% and 7% annual interest, respectively. If the total interest earned for the year was $220, how much was invested at each rate?

09/18/22

An object is dropped from a hot air balloon 500 meters above the ground. The height of the object after t seconds is given by s(t) = 500 − 4.9t2.

What is the velocity (in meters per second) of the object when it strikes the ground? (Round your answer to two decimal places.)

09/18/22

Linear Inequalities

Solve the system by the method of your choice{ y = 6x + 3{ y = 6x - 5What is the solution set

09/18/22

Linear inequalities

Solve the system by the method of your choice{ x = 2y + 8{ 2x - 4y =16What is the solution set

09/18/22

Linear inequalities

Solve the system by the substitution method{ y = -3x -7{ 3x - 5y = -19What is the solution set

09/18/22

I need help in understanding how to solve to get answer for some reason i can seem find a solution

Why is the answer 1231) X = (12)(13) (123)Why is the answer 187518) X = (17)(15)(78) (1875)

09/18/22

How would i get the equation of a parabola, given 2 points and the y coordinate of the minimum

2 points: (0,5) and (-4,5) and the y coordinate of the graph is 3.

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