What is the sum of the geometric sequence −4, 24, −144, if there are 8 terms?

The sum of 8 geometric sequence is 959780

Step-by-step explanation:

We are given

this sequence is geometric

-4 , 24 , -144

First term is -4

so,

now, we can find common ratio

we can use formula

n=8

now, we can plug values

now, we can simplify it

and we get

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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