How does 2π/4 simplify to π/4?

A rectangular prism with length L, width W, and height H has a volume of LHW. What is the volume of a prism which has a base of 5 m by 3 m and a height of 4 m?

Assume the average weight of an American adult male is 180 pounds with a standard deviation of 34 pounds. The distribution of weights follows a normal distribution. What is the probability that a man weighs somewhere between 120 and 155 pounds?

R (s+t) = u options: t=u-s/r t=u/r-s t=u/r+s t=ru-s

When 25 is subtracted from seven times a certain number the result is 136. What is the number?

What is the solution to the equation (3 / m+3) - (m/3-m) = (m^2+g / m^2-g) m = 3 m = 6 all real numbers no solution

The initial cost to rent a bike in hilton head is $4. Each hour the bike is rented costs $1.75. Vince is going to rent a bike and can spend at most $18.

3x/4-7/2=1/4 what does x equal

angle J and angle K are consecutive angles in a parallelogram, m angle J = (3x+7) and m angle K = (5x-11)

1. Solve w2 + 13w + 42 = 0 by factoring.

Convert the following logarithmic equation to the equivalent exponential equation. Use the caret (^) to enter exponents. y=ln x