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3 years ago

8

Eric has recorded rainfall data for 90 days so far if this is 1/6 of the data needed for his science fair project for how many t

otal days will he record data

1 answer:

Mrrafil [7]3 years ago

3 0

Answer: 90•6=540
Explanation: If 1/6 of the data is 90 then we only have to multiply 90 with 6.

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icang [17]

Answer:

Step-by-step explanation:

w / h = u / HG

w = 8

h = 48

u = 5

lets use h / w = HG / u this is the same relationship but looks easier to me

48/8 = HG / 5

6 = HG / 5

6 * 5 = HG

30 = HG

not too tuff... when you set the relationship so it's easiest :)

and yes.. we cold have swapped the fractions and done it the other way and gotten the same answer.. but maybe with a bit more algebra.. and... avoid extra algebra ... that's where the mistakes can be made :P

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2 years ago

A force of $20$ newtons will stretch a spring $5$ centimeters. What is the total number of centimeters that a force of $60$ newt

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

Hooke's Law applies here, which is a linear relationship. It would be easier to solve this using proportions with N of force on the top and the amount of stretch in cm on the bottom. Set up with our unknown, the number of cm:

$\frac{N}{cm}:\frac{20}{5}=\frac{60}{x}$ and cross multiply:

20x = 300 so

x = 15 cm

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2 years ago

How do you find fh if ️fgh ~ ️kjh

Lostsunrise [7]

What is that ? are you joking ?

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2 years ago

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ddd [48]

Answer:

SAS

Step-by-step explanation:

Becaus it is rectangle when we see it at the diagonal

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2 years ago

Here are 2 bowls. One of them has 25 gems and the other has 15 gems. Some of them are red.All the gems from the two bowls are no

spin [16.1K]

Answer:

the answer is $\frac{25}{15}\\$ Hope this helps :}

Step-by-step explanation:

Here are 2 bowls. One of them has 25 gems and the other has 15 gems. Some of them are red. All the gems from the two bowls are now put into a third bowl. What fraction of the gems in the third bowl will be red?

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3 years ago