Find the area of this composite shape. 6 in
4 in
5 in
4 in
2
14 in
7 in
9 in
31
6 in

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

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?