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3 years ago

Please help me out with this problem

Mathematics

1 answer:

Nataly [62]3 years ago

6 0

Answer:

x = 2

Step-by-step explanation:

Change the right side so that it is in base 3 notation:

3^(3x - 2) = 81 = 3^4

Now both sides have the same base, we can now solve the following:

3x - 2 = 4 ---> x = 2

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Brrunno [24]

Answer:

central angle =23.88°

Step-by-step explanation:

Given:Arc length =10ft

radius= 24ft

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Formula: Arc length = 2πr. $\frac{\theta}{360}$ °

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⇒ ${\theta}=$ 23.8853503°

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3 years ago

What is the radius of a sphere that has a surface area of 12.56 in^2

EastWind [94]

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3 years ago

Yolanda deposits $300 per month in an account with an APR of 6%, while Zach deposits $3600 at the end

bonufazy [111]

Answer:

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Step-by-step explanation:

This is an Ordinary annuity question where you pick the hint from the equal and recurring monthly payment.

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t = total duration ; 14 *12 = 168 months

Next, plug in the numbers into the FVA formula;

FVA = $\frac{300}{0.005} [ 1-(1+0.005)^{-168} ]$

FVA = 60,000 * 0.5673849

FVA = 34,043.0969

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3 years ago

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Annie plants 6 rows of small flowers bulbs in a garden she plants 132 bulbs in each row.how many bulbs does Annie plant?

andrew11 [14]

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3 years ago

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Please help me out with this problem ​

Please help me out with this problem