Ask question

Ask question

All categories

Arte-miy333 [17]

3 years ago

10

Choose the arithmetic series that is associated with this summation.

1 answer:

Verizon [17]3 years ago

7 0

Plug n = 1 into the expression 20-9n and we get
20-9n = 20-9*1 = 20-9 = 11

So 11 is the first term of the series that we add up. Therefore the answer must be choice C, which has 11 listed as the first term added

You might be interested in

Write the equation of the line that passes through the point (-3, 6) and is parallel to the line

Ugo [173]

Answer:

$\because \:l_{1} \parallel \: l_{2} \\ \therefore m_{1} = m_{2} = \frac{1}{2} \\ \frac{y - 6}{x + 3} = \frac{1}{2} \\ y - 6 = \frac{1}{2}x + \frac{3}{2} \\ y = \frac{1}{2}x + \frac{3}{2} + 6\\ y = \frac{1}{2}x + \frac{15}{2}$

5 0

3 years ago

Read 2 more answers

Last month, Seth made money by selling stocks. His investment income was $401

jolli1 [7]

Answer:

B, Seth lost $261 by selling stocks.

Step-by-step explanation:

Since the income is negative, it would only be logical that he would've lost money, since you can't make negative money.

8 0

2 years ago

-2(70-4exponet3)+10 <br> What do i do first

aleksandrvk [35]

HERE IS THE ORDER
Parentheses
Exponents
Multiply
Divide
Add
Subtract

3 0

3 years ago

Question 31 only please

Brut [27]

Answer:

this is answer

........☺️☺️☺️☺️☺️☺️☺️

3 0

2 years ago

On the first swing, a pendulum swings through an arc of length 65 cm. On the successive swing, the length of the arc is 85% of t

photoshop1234 [79]

The Correct Answer Is B

3 0

3 years ago

Read 2 more answers