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3 years ago

What is the square root of 64?

2 answers:

galina1969 [7]3 years ago

8 0

8 * 8 = 64, so 8 is the square root.

Thanks for your question! Please choose my answer as the brainliest so I can help you with all your questions!

SCORPION-xisa [38]3 years ago

4 0

Hi there!

To get this answer, a calculator would probably be helpful. But if you don't have the square root function, here's how to do it:

You can multiply a number by itself to get another number.

8 × 8 = 64, right?

So, if 8 × 8 = 64, then the square root of 64 would be.....

√64 = 8

Keep in mind, you will always get a perfect square number when you multiply a number by itself, and then try too get the square root of the answer.

This will work with any number multiplied by itself like how 5 × 5 = 25, and the √ of 25 is 5.

The √ of 49 is 7.

The √ of 36 is 6.

The √ of 9 is 3, and so on.

Hope this helps! :D

Remember, just send me a message if you need anything else! I'd be happy to help with anything! :D

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Every jump a game piece makes measures 8/9 . The piece starts at point A = 7 and jumps to the right. As soon as the piece jumps

frutty [35]

Answer:

There will be a total 40 jumps.

Step-by-step explanation:

Every jump a game piece makes measures $\frac{8}{9} = 0.889$ .

Now, the piece starts at point A = 7 and jumps to the right.

So, the piece will jump over B = 24 after $\frac{24 - 7}{0.889} = 19.122$ ≈ 20 complete jumps.

Then it switches direction to the left and the piece then stops at point A.

So, there will be a total (20 + 20) = 40 jumps. (Answer)

4 0

3 years ago

75g og corn flakes provides 27 calories. how many calories are in 120g of cornflakes

strojnjashka [21]

If you divide 27 by 75 you will get .36 calories. .36 is how many calories are in one gram of corn flakes. So if you multiply .36 and 120 you will get 43.2 therefore there is 43.2 calories in 120 grams of corn flakes.

5 0

3 years ago

In a paper bag, 7 of the 15 marbles are yellow. In a cloth bag, 2 of the 15 marbles are yellow. If Tim randomly draws one marble

ddd [48]

Answer :

$\frac{7}{15}$ × $\frac{2}{15}$ = $\frac{14}{225}$

Step-by-step explanation:

P( $Event_{1}$ ) = choosing yellow marble from paper bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{7}{15}$

P( $Event_{2}$ ) = choosing yellow marble from cloth bag = $\frac{favourable outcomes}{possible outcomes}$ = $\frac{2}{15}$

∵ Resultant outcome is dependent upon both the events and both events are independent from each other, so we can apply intersection rule [ P(A∩B)=P(A)×P(B) ] here

∴ Probability ( Both marbles are yellow) = P( $Event_{1}$ ) × P( $Event_{2}$ ) = $\frac{7}{15}$ × $\frac{2}{15}$

3 0

3 years ago

What explains how to find the quotient of the division<br> -3 1/3 over 4/9

Arturiano [62]

(-3 1/3) / (4/9).....turn -3 1/3 to an improper fraction
(-10/3) / (4/9)...when dividing fractions, flip what u r dividing by, then multiply
-10/3 * 9/4 ...now just multiply
-30/4 or if u need it back as a mixed fraction, it is - 7 1/2

5 0

3 years ago

How mini groups did he make? How many were in each group

frosja888 [35]

5 students each group...lel

4 0

3 years ago