A ) 17 because 4*2+9=8+9=17
9514 1404 393
Answer:
A = 2000(1 +1)^(t/9)
$64,000
Step-by-step explanation:
The growth rate is 100% in 9 years, so the equation can be written ...
A = 2000(1 +1.00)^(t/9)
The amount in 45 years is ...
A = 2000(2^5) = 2000×32 = 64,000 . . . dollars
Answer:
(21, 2 )
Step-by-step explanation:
Given the 2 equations
y = - 
x + 9 → (1)
y = 
x - 12 → (2)
Substitute (2) into (1)
x - 12 = - x + 9 ( add x to both sides )
x - 12 = 9 ( add 12 to both sides )
x = 21
Substitute x = 21 into either of the 2 equations and evaluate for y
Substituting into (2)
y = × 21 - 12 = 14 - 12 = 2
Solution is (21, 2 )
Answer:$8.5 per hour
Step-by-step explanation:
you would divide the money by the ammount of hours so 63.75/7.5.
that gives you 8.5
if your confused about where i got 7.5 7 and 1/2 is 7.5.
Answer:
2*2*2*2*2*2*2*2*2=512
2*2*2*2*2=32
512/32=16
Step-by-step explanation:
