Answer:
121
Step-by-step explanation:
You are missing a parentheses
Assuming you just mean to close the parentheses
((5-(-4)^2)^2)
The first step is to complete the inside parentheses
PEMDAS
(5-(-4)^2)
Do the exponents first
(5-(16))
-11
Put this in the equation for (5-(-4)^2)
(-11) ^2
121
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9514 1404 393
Answer:
26. B(t) = 500·1.075^t; B(6) ≈ $772
27. G(t) = 70·0.72^t; G(3) ≈ 26 g
Step-by-step explanation:
The equation with the plus sign is used when the value is increasing. The minus sign is used when the value is decreasing. The 'a' in each equation is the initial value.
__
26. B(t) = 500·1.075^t
B(6) = 771.65
The balance after 6 years is about $772.
__
27. G(t) = 70·0.72^t
G(3) = 26.127
About 26 grams are left after 3 days.
In the given interval, the solutions are
What we could do first is for club A we can add up $23 + $18 which = $40. so the cost would for club A would be $40.
Now club B. Club B charges $14 + 19 that would = $33. so monthly it would be $33
But if you were looking how much money you would spend in 1 year you would have to multiply for club A 40 x 12 which is 480$
and the yearly cost for club B you would have to multiply 33$ times 12 which is $369 per year
