Which of the following numbers can be expressed as decimals that terminate? 5 over 2, 4 over 5, 2 over 7, 4 over 3

a: 5 over 2 and 2 over 7

b: 4 over 5 and 4 over 3

c: 5 over 2 and 4 over 5

d: 2 over 7 and 4 over 3

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

(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

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)