2 years ago

Find the sum of 6.28x10^3 and 9.5x10^1 in standard form

Mathematics

1 answer:

anyanavicka [17]2 years ago

3 0

Answer:

6.375 x 10^3

Step-by-step explanation:

Topic: Numbers / Conversion to Standard Form

If you would like to understand on this conversion etc, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

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Simplify. 3.3÷(0.8−3)−0.5 Enter your answer in the box.

Veseljchak [2.6K]

Answer:

-2

Step-by-step explanation:

3.3÷(0.8−3)−0.5

First think of PEMDAS

So first do parenthese

(0.8-3)=-2.2

3.3÷-2.2-0.5

Now do division

3.3/-2.2=-1.5

and now subtraction

-1.5-0.5=-2

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2 years ago

Read 2 more answers

PLSSS HELP IF YOU TURLY KNOW THISS

GarryVolchara [31]

Hey there!

Use this formula:

$a^{-b} =\frac{1}{a^{b} }$

Remember this formula.

Now, let's solve the given problem.

$5^{-9} =\frac{1}{5^{9} }$

Hope this helps you!

~Just a joyful teen

$SilentNature$

Hope this helps and have a fantabulous day! :)

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2 years ago

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koban [17]

Answer:

$1$

Step-by-step explanation:

${(4.51) }^{0} = 1$

hope this helps you.

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3 years ago

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zvonat [6]

Answer:

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Step-by-step explanation:

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Try using a site like Khan Academy to get a solution

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