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kogti [31]
3 years ago
8

PLEASE HELP ASAP #12!!!

Mathematics
2 answers:
Brums [2.3K]3 years ago
7 0
All you have to do is add up all of the sides.
then once you have X, for part 2 all you need to do is replace X with 4 and then solve
Helen [10]3 years ago
4 0
Just substitute 4 for the x value.
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Answer: it will take 7 years for the value of the account to reach $49,300

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $41000

A = $49300

r = 2.6% = 2.6/100 = 0.026

n = 12 because it was compounded 12 times in a year.

Therefore,

49300 = 41000(1 + 0.026/12)^12 × t

49300/41000 = (1 + 0.0022)^12t

1.2024 = (1.0022)^12t

Taking log of both sides of the equation, it becomes

Log 1.2024 = 12t × log 1.0022

0.08 = 12 × 0.00095 = 0.0114t

t = 0.08/0.0114

t = 7 years

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3 years ago
A cylinder has a radius of X +2 and a height of X +4 which polynomial in standard form best describes the total volume of the cy
just olya [345]

Answer:

the answer for the question is a

6 0
3 years ago
1) What is the slope of x+y=4?
Lerok [7]
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6x(11-6)divided by 2= 15

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