3 years ago

Evaluate the geometric series

1 answer:

5 0

Riemann Sum:

2^(1-1) + 2^(2-1) + 2^(3-1) + 2^(4-1) + 2^(5-1) + 2^(6-1) + 2^(7-1) + 2^(8-1)

= 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 = 255

You might be interested in

What is “1 more than the product of a number (n) and -8” as an algebraic expression?

3241004551 [841]

Answer:

-8n+1

Step-by-step explanation:

the word product indicates multiplication and it says that the product is between n and -8 so we are multiplying -8 and n. 1 more indicates addition so we are adding 1 to the product of -8n.

5 0

3 years ago

Suppose that you have a square pyramid like the one pictured. Which plane section will produce a triangle?

omeli [17]

Answer:

Step-by-step explanation:

3 0

3 years ago

Joe borrowed $5,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 7 years?

yaroslaw [1]

Answer:

$2450

Step-by-step explanation:

7% of 5000 is 350 which means that she would be paying $350 a year and so if you multiply the amount she pays a year ($350) you would get $2450.

I hope this helps.

5 0

3 years ago

Read 2 more answers

N x 50 = 5,000. Explain your solution

prohojiy [21]

In order to figure out what N is you have to isolate it by dividing by 50 on both sides as shown below:
$N*50=5000\\\frac{n*50}{50}=\frac{5000}{50}\\n=100$

3 0

3 years ago

I need to get someone to love

Elan Coil [88]

Answer: hit on them

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers