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posledela
4 years ago
11

5. You answered 21 out of 25 questions correctly on a test. Did you reach your goal of getting at least 80%?

Mathematics
2 answers:
hichkok12 [17]4 years ago
6 0

Answer:

You scored more than 80 %

Step-by-step explanation:

21/25  

We need to change this to a decimal, then to a percent

21/25 *4/4 = 84/100

This is out of 100 so it is 84%

84>80.

You scored more than 80 %

faltersainse [42]4 years ago
6 0

Answer:

Yes

Step-by-step explanation:

If you divide 21/25 you get 0.84, 84/100 is equal to 84% so yes you get 4% more than 80%

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Blababa [14]

Answer:

30^

Step-by-step explanation:

7 0
3 years ago
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Rise= ?<br> Run= ?<br> Slope= ?
Dennis_Churaev [7]

Answer:

Rise = 0

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Slope = 0

Step-by-step explanation:

Slope of straight line = \frac{\text{Rise}}{\text{Run}}

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By substituting these values of rise and run in the formula,

Slope = \frac{0}{4}

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Therefore, Rise = 0

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Note:  Slope of a line parallel to the x-axis is zero.

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8 0
3 years ago
a bathtub that hols 32 gallons of water contains 12 gallons of water you begin filling it and after 5 minutes the tub is full
kramer
Okay. I am guessing that you are asking for the amount of water poured per minute. The bathtub already holds 12 gallons and 32 - 12 is 20. The tub is full in 5 minutes. Let’s divide. 20/5 is 4. There are 4 gallons of water filled in the tub per minute.
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3 years ago
Need help asap please​
victus00 [196]

Answer:

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Step-by-step explanation:

Move all terms that don't contain  z  to the right side and solve.

7 0
3 years ago
A formula for finding the perimeter of a rectangle is P=2L +2W . if you know the perimeter (P) and the length (L) of a rectangle
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The original equation is
P=2L+2W

We will just switch the unknowns around. To find width (W), we must isolate it in the equation by moving 2L over to the other side:

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W=(P-2L)/2

There you go!!

If this is helpful, please mark me brainliest. :)
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3 years ago
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