Leah was counting how many serves she could get over the net in a row. Last week she could serve about 4 in a row, but this week she served 6 in a row. What is her
percent increase in serves she got over in a row?

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b