What steps should be taken to calculate the volume of the prism using the formula V = Bh?

A triangular prism. The rectangular sides are 5 meters by 3.75 meters. The triangular sides have a base of 3.75 meters and height of 3 meters.

Check all that apply.
Use the triangle base and height to calculate the area of the base, B.
The area of the base, B, is One-half(3)(5) = 7.5 m2.
The area of the base, B, is One-half(3.75)(3) = 5.625 m2.
Substitute the values in for the variables and simplify.
Label the answer with the correct units.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.