2 years ago

Which expression is equivalent to b * b * b * b *

Mathematics

1 answer:

Ne4ueva [31]2 years ago

4 0

Answer:

b⁴

Explanation:

b×b=b² b×b=b²

b²×b=b³ b×b×b=b³

b³×b=b⁴ b×b×b×b=b⁴

You might be interested in

One insurance policy pays people for claims by multiplying the claim amount by 0.8 and then Subtracting $500 for the deductible

Brrunno [24]

Answer: 4650 x 0.8 - 500 = 3220

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

How can i find the volume of this figure help please

valentinak56 [21]

Answer:

The answer is 463 inch cubed

Step-by-step explanation:

you do 8 x 8 x 7 which will give you 448 volume for just the cube.

then you do 5 x 3 x 1 = 15

you add 448 with 15 you will get 463

6 0

3 years ago

A researcher is interested in estimating the mean weight of a semi trailer truck to determine the potential load capacity. She t

Kaylis [27]

Answer: 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

Step-by-step explanation:

Given :

Sample size(n) = 17

Sample mean = 20000

Sample standard deviation = 1,500

5% confidence

∴ $\frac{\alpha}{2}$ = 0.025

Degree of freedom ( $d_{f}$ ) = n-1 = 16

∵ Critical value at ( 0.025 , 16 ) = 2.12

∴ 95% confidence interval = mean ± $Z_{c}$ $\times$ $\frac{\sigma}{\sqrt{n} }$

Critical value at 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

3 0

3 years ago

Write a system of linear equations for the graph below

Oliga [24]

1q+2x-1 liner #1 liner # is 18% one

5 0

3 years ago

The sum of three consecutive numbers is 27. The smallest of the numbers is

xeze [42]

Answer:

Step-by-step explanation:

let the numbers be x,x+1,x+2

x+x+1+x+2=27

3x+3=27

3x=27-3=24

x=24/3=8

8 0

2 years ago

Read 2 more answers