If tashi scores an 85, 87, and 89 on his first three tests, what must he score on his fourth test so that the average of the four test scores is exactly 90?

Consider the initial value problem 2ty′=4y, y (2) = - 8. 2ty′=4y, y (2) = - 8. find the value of the constant cc and the exponent rr so that y=ctry=ctr is the solution of this initial value problem.

How do I solve for an angle of repose

Mia has a conical container filled with chocolates. She knows that the volume of the container is equal to one-third of the product of, the square of the radius of the base of the container, and the height of the container.

If my grade is a 75, and i get a 98 on a test worth 25% of my grade, what will my grade now be?

24 pack of cans 2 for 9 dollars what is the ratio of the number of cans to the price

Which expressions are equivalent to - 6Z + (-5.5) + 2.5z + 5y - 3.5? Select all that apply. A. - 3.5z + 5y-9 B. - 9 + 5y + (-3.52) OC. - 9 + 5y + 3.52 OD. 5y + (-3.5z) - 5.5 E. 5y-9-3.52

Solve for w - 2/5+1/2w = - 6/7

Liliana takes four breaths Per 10 seconds during yoga at this rate about how many breaths would Liliana take in two minutes of yoga

Which expressions have the same solution as - 4 (6) ? Check all that apply. -4 ( - 6) 4 ( - 6) 6 ( - 4) -8 (2) 12 ( - 2)

A certain type of bacteria, given a favorable growth medium, doubles in population every day. If you begin with 10 bacteria, how many days will it take for the population to reach 20,000