Which of the following shows the lengths of the sides of a right triangle? A.2, 3, 4

B.5, 7, 11

C.6, 8, 10

D.8, 12, 15

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Complete the steps to find 4.830 ÷ 5