Divide s^2+5s/s^2+9s+20 ÷ s-3/s+4

a) s+5/s-3

b) s-3/s

c) s/s-3

d) s+5/ s^2+3s

(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

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?