Answer:
Step-by-step explanation:
3.46410161514
Answer:
a = (r/x) -b
x = -14
Step-by-step explanation:
r=x(a+b)
Divide each side by x
r/x = a+b
Subtract b
r/x -b = a
x/2=-7
Multiply each side by 2
x/2*2 = -7*2
x = -14
It would take 4 months to have the same amount of money and both of them will $120.

So a 30 year old professor would be 2.4 standard deviations less than the mean.
Answer:
Irving earned about $363.00 during the week.
Step-by-step explanation: