2 years ago

Find the sum of the first 8 terms in the sequence?

1 answer:

5 0

We need to find the 8 th term nth term is given as an=a1+(n−1)d n=8, d =-4 (common difference) a8=a1+(8−1)×d a8=1+7×(−4)

You might be interested in

You estimate the distance from your house to your school to be 1.6 miles. The actual distance is 1.9 miles. Find the percent err

Bezzdna [24]

To find percent error you use the following formula:
$% Error = \frac{final value - given value}{given value}$
% error = (1.6 - 1.9)/1.9 * 100% = 15.79%

5 0

3 years ago

Round 29.383 to the nearest whole number

lisov135 [29]

Answer:

Step-by-step explanation:

It doesnt round up because its under 29.5

therefore it goes down to 29

7 0

3 years ago

Read 2 more answers

Please help me out.

grandymaker [24]

Answer:

it's 4

Step-by-step explanation:

big brainnnnnnnnnn

6 0

3 years ago

Read 2 more answers

Please help me thank you

fgiga [73]

I hated probability in middle school. I'm not 100% sure but I would go with the 3rd answer choice, 3/100.

3 0

3 years ago

What is the value of xif 5x + 55 = 35?

Anettt [7]

Answer:

-4

Step-by-step explanation:

5 x(-4) = -20

50 - 20 = 35

8 0

2 years ago