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3 years ago

What is 28,550,000,000 rounded to the nearest billion thanks for the help

1 answer:

4 0

It might help to think of that given number as 28.55 billion. Dropping all those extra zeros helps simplify things in my opinion. After this point, you round the number 28.55 to the nearest whole number to get the final answer 29 billion. The number 28.55 is closer to 29 than it is to 28. The '5' digit after the 8 tells you to round up rather than down.

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Pls help me I don't understand

frutty [35]

Answer:

$d. \: \: \: 25 {x}^{6}$

Step-by-step explanation:

Given,

Side of the square

$= 5 {x}^{3}$

Therefore, area of the square = side × side

$= {5x}^{3} \times 5 {x}^{3}$

$= 5 \times 5 \times {x}^{3 + 3}$

$= 25 {x}^{6}$

8 0

2 years ago

Read 2 more answers

An automotive manufacturer has developed a new type of tire that the research team believes to increase fuel efficiency. The man

Stolb23 [73]

Answer:

One tailed

To conclude if there is an increase in the mean gas mileage due to new type of tire.

Step-by-step explanation:

We are given the following in the question:

The manufacture wants to compare increase in the mean gas mileage.

Population mean = 32 miles per gallon

Thus, the manufacture could carry a hypothesis test to compare mean.

A one tailed test (z-test or t-test) based on the information can be used to compare the increase in mean.

Thus,

The automotive manufacturer should perform a one tailed hypothesis test to conclude if there is an increase in the mean gas mileage due to new type of tire.

6 0

3 years ago

Convert 54and1/8% into decimal form

jonny [76]

Answer:

I think it will be 54.125%

7 0

3 years ago

Read 2 more answers

Eddie drank 3/4

ch4aika [34]

Answer:

3/4 x 5 = 15/20

3/5 x 4 = 12/20

15/20 + 12/20 = 27/20

Hope this helps!

6 0

2 years ago

If you jog at a rate of 9 kilometers per hour, how long will it take you to

Schach [20]

Answer:

1.66667

Step-by-step explanation:

9------1

15-----?

We divide 9 by 9 to get 1 so we divide 15 by 9 to get ?

15 / 9 = 1.66667

4 0

2 years ago

Read 2 more answers

What is 28,550,000,000 rounded to the nearest billion thanks for the help ﻿

What is 28,550,000,000 rounded to the nearest billion thanks for the help