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DanielleElmas [232]

2 years ago

11

An arithmetic sequence is shown below. 10, 7, 4, 1, – 2, ... Which function describes the value of the nth term in the sequence?

A. an=10n−3 B. an=−3n+10 C. an=13n−3 D. an=−3n+13 . Weekly earnings given a fixed commission rate

1 answer:

Mekhanik [1.2K]2 years ago

4 0

Answer:

6

Step-by-step explanation:

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Simplify the following expression as a<br> monomial:<br><br> -8a8<br> ———-<br> -2a7

Likurg_2 [28]

Answer:

4a

Step-by-step explanation:

-8 / -2 = 4

a^8/a^7 = a^(8 - 7) = a

Answer: 4a

8 0

1 year ago

Homework Progress<br>107 / 285<br>A sequence has three terms.<br>Its term-to-term rule is<br>multiply by 6 and then add 13<br>a)

____ [38]

Answer:

It's C

Step-by-step explanation: I took the test and got it wrong

8 0

2 years ago

Pls help It’s due tomorrow question is in the picture

Slav-nsk [51]

Answer:

C

Step-by-step explanation:

Let's find the area of each of the two circles.

First Circle:

The first circle has a diameter of 10 inches. That means the radius is 5 inches. So, its area is:

$A=\pi r^2\\A=\pi (5)^2\\A=25\pi$

Second Circle:

The second circle has a diameter twice that of the first. So, the diameter is 20 inches. This means that the radius is 10 inches. Find the area:

$A=\pi r^2\\A=\pi (10)^2\\A=100\pi$

Now, find the ratio between them by dividing:

$\frac{\text{Smaller}}{\text{Larger}}=\frac{25\pi}{100\pi}$

Simplify:

$\frac{\text{Smaller}}{\text{Larger}}=\frac{1}{4}$

1/4 is the same as 1:4

So, our answer is C :)

5 0

3 years ago

Make the subject of the formular<br> A=arh <br>C=2Ar<br>

prohojiy [21]

Answer:

Step-by-step explanation:

I think this is it but you question want super clear

A = C/2r

3 0

2 years ago

First estimate, and then multiply to get the exact answer. Give your answer as a whole or mixed number. 5 and two thirds times

vichka [17]

5 2/3× 3 2/5× 5= 96 1/3

3 0

2 years ago

Read 2 more answers