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3 years ago

Is 4.375 times 10 to the -8 power a scientific notation

Mathematics

1 answer:

kykrilka [37]3 years ago

8 0

Answer:

Yes! See explanation below

Step-by-step explanation:

A scientific notation is used to express very large or small numbers.

For example:

4,900,000,000 = 4.9 × 10^9

A scientific notation is written as a x 10^b

a = a decimal or whole number that is larger than 0

b = this is a exponent

4.375 x 10^-8 meets the requirements.

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What is an equation of the line that passes through the point (-3, 4) and is parallel

kompoz [17]

Answer:

y = 2/3x + 6

Step-by-step explanation:

If two lines are parallel, that means their slopes are the same.

Rewrite 2x - 3y = 15 to y = 2/3x - 5

The slope is 2/3, so the answer should have a slope of 2/3 as well.

The equation is now y = 2/3x + b

To find b, substitute (-3,4)

y = 2/3x + b

4 = 2/3(-3) + b

4 = -2 + b

6 = b

So the equation is y = 2/3x + 6

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3 years ago

(-8,-2) and (-4,6)<br>what does y =

larisa86 [58]

Do you have an equation to go with that?

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3 years ago

A Swimming pool is in the shape of a rectangular prism. the pool is 5 ft deep. Its length is 3 times its width. The volume of th

Natasha2012 [34]

To solve for the width and the length of the pool, you will use the formula for finding the volume of a rectangular prism. You will represent the length and the width of the pool in terms of w, the width.

Please see the attached picture for the work.

The width of the pool is 20 feet.

The length of the pool is 3 x 20 ft or 60 feet.

8 0

3 years ago

Write a sentence that explains the relationship between the two numbers.

insens350 [35]

The second answer is 4 times as small as the first

3 0

3 years ago

I need help with one question. <br> anyone pls?

oksano4ka [1.4K]

Answer:

(-3,4)

Step-by-step explanation:

x + 2y = 5

-3 + (2*4) = 5

-3 + 8 = 5

5 = 5

2x + 3y = 6

(2*-3) + (3*4)=6

-6 + 12 = 6

6 = 6

4 0

2 years ago

Read 2 more answers