Sis a three-digit number. determine the digits of s from the clues. all the digits are odd. the last two digits add to make ten. the first and last digits add to make eight. the first two digits add to make twelve.

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π