3 years ago

What is 8,100 in scientific notation?

Mathematics

1 answer:

Rzqust [24]3 years ago

6 0

8.1 I think but there's an app called, tiger something and it tells,you the answers

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What is the cost per year of raising a child from birth to 18 years old, and paying for 4 years of private college?

borishaifa [10]

Answer:

345700

Step-by-step explanation:

79600+145700+120400=345700

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3 years ago

the area of a rectangle is 95 square yard. if the perimeter is 48 yards find the length and width of rectangle

Vladimir [108]

Try this option:
according to the condition w+l=48 and w*l=95.
Using these two equation:
$\left \{ {{l+w=48} \atop {lw=95}} \right. \ =\ \textgreater \ \ \left[\begin{array}{ccc}l=24- \sqrt{481};w=24+ \sqrt{481}\\ \\l=24+ \sqrt{481};w=24- \sqrt{481}\end{array}$

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2 years ago

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Fittoniya [83]

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2 years ago

Read 2 more answers

Write thevfraction as a mixed number 31/6

Alex787 [66]

The fraction 31/6 as a mixed number would be 5 1/6 because 6 goes into 31 5 times and you have 1 left over! So it would be 5 1/6. Hope that helps!