3 years ago

1,3,7,15,31 I need to know the next 3 numbers please

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

8 0

Answer:

1,3,7,15,31,63,127,255

Step-by-step explanation:

Its doubling the number and adding 1.

1(2)+1=3. 3(2)+1=7. 7(2)+1=15. 15(2)+1=31. 31(2)+1=63. 63(2)+1=127. 127(2)+1=255

You might be interested in

Bryson sent 3,809 text messsages in June. In July, he sent 3,115.

Mama L [17]

Step-by-step explanation:

kkkkk3kk3kek3ekeke293o2o22

4 0

3 years ago

Read 2 more answers

Rewrite exponential expressions

Dahasolnce [82]

Answer:

A = 48

Step-by-step explanation:

In this equation, we can factor out the expression $(\frac{1}{7} )^x$ . If we do so, the expression becomes:

$(\frac{1}{7})^x((\frac{1}{7})^{-2} - 1)$

We can simplify to get:

$(\frac{1}{7} )^x(49 - 1)$

and get:

$48*(\frac{1}{7})^x$

Therefore, A = 48

8 0

3 years ago

Amira pulls a 3 pound wagon 4 feet. How much work has she done?

Alex787 [66]

Answer:

12 ft-lbs is your answer

8 0

3 years ago

Read 2 more answers

What is the absolute deviation from the mean for the following values

Doss [256]

12, 20, 16, 10, 17, 9, 23, 13
1. add them all up
=120
divide by the number of numbers
120/8
=15
15 is the MAD

6 0

3 years ago

Peter spent 3/5 of his money and was left with $60. 1. How much money did he have at first2. Express what he remained with as a

german

60 / 2 = 30

30 * 5 = 150

he had $150 at first

60, the amount he was left with was 2/5 or 40% of his original amount

4 0

2 years ago