3 years ago

7.

Mathematics

1 answer:

liraira [26]3 years ago

8 0

Answer:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

sum of the first two terms is 5. Find the first four terms of the series.

Step-by-step explanation:

A geometric series has a positive common ratio r. The series has a sum to infinity of 9 and the

sum of the first two terms is 5. Find the first four terms of the series.

You might be interested in

I need help with this

harkovskaia [24]

1. x=24

2. r=9

3. w=33

4. n=19

6 0

3 years ago

Can anyone help me with problem 5

sleet_krkn [62]

The answer to your question would be -120

5 0

3 years ago

How do I simplify the following: v+8+1-8v

Travka [436]

Answer:

-7v +9

Step-by-step explanation:

v+8+1-8v

Combine like terms

v - 8x +8+1

-7v +9

6 0

3 years ago

Sam bought a jacket for $17, which is one-sixth of the original price. How much did the jacket cost originally?

kkurt [141]

Answer:

=102

Step-by-step explanation:

17=1/6 of the price

x=1/1 of the price

x=1*17*6=102

7 0

2 years ago

-19/2 divided by 38/5

slavikrds [6]

Answer:

-1.25

Step-by-step explanation:

The result can be shown in multiple forms. Exact Form: 385 38 5. Decimal Form: 7.6 7.6. Mixed Number Form: 735 7 3 5. 385 3 8 5 .

8 0

3 years ago