Your friend Sam wants to paint her room. She wants to paint the ceiling white and the four walls purple. You are helping Sam determine the cost and the amount of time needed to paint her room. The room is shaped like a rectangular prism with a height of 8 feet, length of 12 feet, and width of 10 feet as showen. What is the area (in square feet) of the ceiling?

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato

Tan198=asin164=? how to solve this? ?

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n