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3 years ago

1/2w = 10 Answer: W=? Answer ? Mark pls

Mathematics

2 answers:

Aloiza [94]3 years ago

4 0

Answer:

Step-by-step explanation:

e-lub [12.9K]3 years ago

4 0

Answer:

1/2w = 10 (you have to divide both sides by 1/2 to isolate w)

w= 5 (your answer)

I hope this helped :)

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Write 289% in decimal form.

Veseljchak [2.6K]

There r 2 ways to do this....percent to decimal

(1) u can divide by 100.....289/100 = 2.89
(2) u can move the decimal 2 spaces to the left....2.89

just so u know ... decimal to percent
(1) multiply by 100
(2) move decimal 2 spaces to right

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4 years ago

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What is 11,760,825 in word and expanded form

denis-greek [22]

11,760,825 in word form is eleven million, seven hundred sixty thousand, eight hundred twenty five. 11,760,825 in expanded form is 10,000,000+1,000,000+700,000+60,000+800+20+5=11,760,825.

That's your answer

Sam

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4 years ago

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kifflom [539]

Step-by-step explanation:

The area A of the tire in contact is 7"×5" = 35 sq inches and we know that each tire has a pressure of 30 psi so the weight of the car in tons is

$W = \dfrac{APN}{2000} = \dfrac{(35\:\text{in}^2)(30\:\text{lbs/in}^2)(4)}{2000}$

$\:\:\:\:\:= 2.1\:\text{tons}$

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3 years ago

Maths <br>what is a meaning of Indian system and international system

Zina [86]

Step-by-step explanation:

That's the system of numbering in indian system it is like thousand lakh ten.lakh crores and in international it is thousand ten thousand and hundred thousand and million

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3 years ago

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A collection of 8 geodes has a mean weight of 14 ounces. A different collection of 12 geodes has a mean weight of 9 ounces. What

labwork [276]

Answer:

The mean weight of the 20 geodes is 11 ounce.

Step-by-step explanation:

Mean weight:

Mean weight is actually the average weight. Add up all weight, then divides by the number objects.

$\textrm{Mean weight}=\frac{\textrm{Total weight}}{\textrm{Total number of objects}}$

Given that,

A collection of 8 geodes has mean weight of 14 ounce.

Then the total weight of 8 geodes is =(8×14) ounce

=112 ounce

A different collection of 12 geodes has a mean weight of 9 ounce.

Then the total weight of 8 geodes is =(12×9) ounce

=108 ounce

Therefore total weight of (12+8) =20 geodes is = (112+108) ounce

=220 ounce

The average mean of 20 geodes is

$=\frac{220}{20}$

=11 ounce.

The mean weight of the 20 geodes is 11 ounce.

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3 years ago