Find the exact value of the composition. arccos (cos pi/2)

Ana's car required unexpected repairs. She needs the money right away, so she gets an easy-access loan. What is the advantage of using an easy-access loan? A. She will not owe money after the purchase. B. She can get needed funds quickly. C.

Now find the answer using the distributive property 8 (30+4) =

Choose the correct simplification of the expression the quantity 4 times x all over y all to the second power.

The scale of a room in a blueprint is 2 inches : 1 foot. A window in the same blueprint is 12 inches. How long is the actual window?

Leah ran 5/7 of a lap and ryan ran 2/3 of a lap. who ran farther and by how much?

If the remainder on division of x^3+2x^2+kx+3 by x-3 is 21, find the quotient and the value of k. Hence, find the zeroes of the cubic polynomial x^3+2x^2+kx-18.

What is - 2, 0, 1.7, - 5/2 in order from least to greatest?

Four multiplied by the some number equals 32

Joe and grace are baking cookies they need a total of 2 cups of sugar for the recipe joe has 11/10 cups of sugar and grace has 3/4 of a cup of sugar without solving the problem do they have enough sugar explain your thinking

Sophia is 38 inches tall. Her mom is 5 feet tall. How many inches taller is Sophia's mom? inches