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Vadim26 [7]
3 years ago
10

What is the value of n in the simplified expression? (4k7)3= 4n ·(k7) 3= 64k21

Mathematics
2 answers:
Nesterboy [21]3 years ago
5 0
Given:
(4k⁷)³ = 4n(k⁷)³

Note that (aˣ)ⁿ = aˣⁿ

Expand the left and right sides.
4³k²¹ = 4nk²¹
Divide each side by k²¹.
4³ = 4n
Divide each side by 4.
4² = n
Therefore
n = 4² = 16

Answer: n = 16

fenix001 [56]3 years ago
3 0

Answer:

the answer is

Step-by-step explanation:

n=3

m=16

i hope i help :)

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Answer:

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Step-by-step explanation:

Given data:

cost of home entertainment center is $2665

duration of deferred payment plan is 18 month

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A = 3695.88

From the information in the questioon this amount is to be paid in 3 year . Thus we have

Monthly payment is =

P = \frac{r(Pv)}{1 - (1+ r)^{-n}}

p = monthly payment

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n = number of period = 12\times 3 = 36

plugging all value in the above formula

P = \frac{0.020\times 3695.88}{1 - (1+0.020)^{-36}}

P = $ 144.99

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3 years ago
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Answer:

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Step-by-step explanation:

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