Suppose your statistics professor reports test grades as z-scores, and you got a score of 2.20 on

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?