The cost of manufacturing soccer balls is given by C = 24,000 + 7x, where x is the number of soccer balls produced. a. What is the slope of this equation and what does it represent in the context of the problem? b. What is the y-intercept of this equation and what does it represent in the context of the problem?

10

step-by-step explanation:

7+3=10

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560