50 !
find a number that is between 7/11 and 0.75, theres a line on top of 75
77/99
23/33
25/44
76/99

to convert 0.9 to a fraction, lauren wrote n=0.9 as her first step. for her second step, what should she multiply both sides of that equation by?
10
100
1000
1

which number is between 1/7 and 0.2 ?
9/35
6/35
2/9
1/9

which fraction shows 5.2 as the quotient of two integers?
11/2
21/5
26/5
51/10

Ineed no it anyone can see this

If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) − p(x) x a'(x) = xp'(x) − p(x) x2 a'(x) = p'(x) − p(x) x a'(x) = xp'(x) − p'(x) x2 a'(x) = p'(x) − xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 ⇒ a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) − xp(x) > 0 p'(x) − xp(x) < 0 xp'(x) − p'(x) > 0 xp'(x) − p(x) < 0 xp'(x) − p(x) > 0

Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least