3 years ago

When multiplying two numbers that are written in scientific notation what do you do with the exponents of the 10

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

6 0

You multiply the exponents of the 10

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How many times around the Earth is 3.7 trillion apples ? Show how you worked it out please.

shepuryov [24]

The Earth's circumference is 24,901 miles.
Assuming an apple is 3 inches wide:
3.7 trillion apples is 3/12/5280*3000000000000=142045454.545 miles.
That is 142045454.545/24901=5704.408 times around the Earth.

5 0

3 years ago

In the table adam recorded the miles he travled each day while traveling from Florida to California. Calculate the average rate

blagie [28]

Hi!

To calculate the rate of change between days 4 and 6, we simply take those points, (4, 1503) and (6, 2196) and use the equation in the picture below:

Now, when we plug it in the equation, it looks like this:

$\frac{2196-1503}{6-4} = \frac{693}{2} = 346.5$

Therefore, your answer is 346.5 or, rounded, 347.

Meaning, your answer is C

Hope this helps and have a great day! :D

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2 years ago

Is 4 greater than 4.002?

elixir [45]

No because 4=4.00000 and there is that much more than 4.00000 so 4.002 is more

5 0

3 years ago

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Factor the expression 49b²-36

Travka [436]

Answer:

49b² - 36

Step-by-step explanation:

Find the factors of 49 & 36:

49 = 1, 7, 49

36 = 1, 2, 6, 18, 36

As you can tell, there are no common factors (1 does not count), therefore, the expression given is already in most factored form.

49b² - 36 is your answer.

7 0

3 years ago

Sophia wanted to increase the area of her vegetable garden. She extended the length from 10 feet to 30 feet. How many times larg

daser333 [38]

Answer:

3 times larger

Step-by-step explanation:

10 to 30

is a 300% increase

7 0

3 years ago

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