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DanielleElmas [232]
3 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
Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0

Answer:

6

Step-by-step explanation:

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Help w/math problem please!!! :)
Mars2501 [29]
Answers: 
a.) 17t + 200
b.) 93 minutes

Explanation:
The initial volume of the pond is 200 gallons, so that is the y-intercept and included in the equation. The rate of 17 gal/min is written as 17t if t = time. 
The full equations is 17t + 200. 

To find when the pond will fill up you simply make 1781 equal to the equation:
1781 = 17t + 200 
Then solve for t:
1781 – 200 = 17t + 200 – 200
1581 = 17t 
1581 ÷ 17 = 17t ÷ 17
93 = t
8 0
3 years ago
Suppose that an individual has a body fat percentage of 19.7% and weighs 157 pounds. How many pounds of his weight is made up of
mixas84 [53]

Answer:

31

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP!
Zielflug [23.3K]

Answer:

C and D

Step-by-step explanation:

Want explanation? Comment

5 0
3 years ago
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LenaWriter [7]

Answer:

D

Step-by-step explanation:

Subtract 60 from 80 to get 20, and divide 20 by 80 to get 1/4, which can be converted to 25%.

7 0
3 years ago
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Which of these numbers is a square number<br> 4x10^5<br> 9x10^4<br> 4x10^3<br> 9x10^3
bazaltina [42]

Answer:

<em> </em><em>here </em><em>9</em><em>*</em><em>1</em><em>0</em><em>^</em><em>4</em><em> </em><em>is </em><em>a </em><em>square </em><em>number </em>

Step-by-step explanation:

<em>9</em><em>*</em><em>1</em><em>0</em><em>^</em><em>4</em><em> </em><em>=</em><em> </em><em>9</em><em>0</em><em>0</em><em>0</em><em>0</em>

<em>and </em><em>it </em><em>is </em><em>a </em><em>square </em><em>of </em><em>3</em><em>0</em><em>0</em><em> </em>

6 0
3 years ago
Read 2 more answers
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