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hoa [83]
3 years ago
12

Izara built a fence for her horses. The fence was 210 feet long. She put a fence post in the ground at the start of the fence an

d another fence post every 3 12 feet. Izara paid $8.50 for each fence post.
How much did Izara pay for all the fence posts she used?
A. $297.50
B. $518.50
C. $595.00
D. $765.00
Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0
B. $518.50 is the answer. Quizzes and Quizlet confirmed.
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At a New Car Dealership, a particular model comes in 3 different trim levels (CX, DX,
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Describe the distribution of the data with regard to the shape, outliers, center, and spread.
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5 0
3 years ago
Solve 3x + 2 = 15 for x using the change of base formula log base b of y equals log y over log b. −1.594 0.465 2.406 4.465
disa [49]

<u>Answer:</u>

The value in 3x + 2 = 15 for x using the change of base formula is 0.465 approximately and second option is correct one.

<u>Solution:</u>

Given, expression is 3^{(x+2)}=15

We have to solve the above expression using change of base formula which is given as

\log _{b} a=\frac{\log a}{\log b}

Now, let us first apply logarithm for the given expression.

Then given expression turns into as, x+2=\log _{3} 15

By using change of base formula,

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x + 2 = 2.4649

x = 2.4649 – 2  = 0.4649

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