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Anit [1.1K]
3 years ago
9

Type the correct answer in each box. Use numerals instead of words.

Mathematics
1 answer:
MrRa [10]3 years ago
4 0

Answer:

4 Blue chips

6 Yellow chips

10 Red chips

Imagine 20% as 2 of 10. We have 20 chips, and that's double of that. So if we have 2/10... we will have 4/20

Same with the yellow chips. Imagine 30% as 3 of 10, again double that... 6/20.

It doesn't directly say the percent of design a computer representation but we can infer that if we have 20% and 30%... that makes 50%, there is only 100 in a percent, so that means there is 50% left! We repeat the process where we envision 50% as 5 of 10, double that. Now we have 10 of 20, 50%!

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HELP WITH EXPONENTS PLZ
Marianna [84]

Answer:

The 3rd one

Step-by-step explanation:

6 0
3 years ago
Please can some one help with : decrease by 19%
arsen [322]
If you decrease by 19% you can multiply the original number by .91. That's the remaining percentage.
4 0
3 years ago
Sarah is painting a mural on the wall part of the mural is a large parallelogram that has a base of 3.5 yards and a height of 3
emmasim [6.3K]

Answer:

1

Step-by-step explanation:

3.5 x 3 = 10.5 yards

there's 3 feet in every yard so:

10.5 x 3 = 31.5 feet^2

and since 1 qt equals 87.5 ft^2 you would only need one

4 0
3 years ago
The day after the school election it was reported that Danny won the election for class president. For every three votes his opp
oee [108]

Answer:

832 votes were cast

Step-by-step explanation:

 

Danny received  =          5 of every 8 votes

Opponent received  =     3 of every 8 votes

 

Let V stand for the total number of votes cast.

 

The opponent's 3/8 of the votes was 312  so  (3/8) times V  = 312

 

(3/8)(V)  =  312

 

V  =  (312)/(3/8)              ( i.e., 312 divided by 3/8 )

 

To divide by a fraction, you invert the divisor and multiply

 

V  = (312) x (8/3)  =  2496/8  =  832 total votes  

7 0
3 years ago
Read 2 more answers
The length of a rectangle is 5 more than the width. The perimeter is 120. What is the length, width, and area? Please HELP
Ad libitum [116K]

Answer:

l = 32.5 units, w= 27.5 units, A = 893.75 units²

Step-by-step explanation:

width is w

length is l = 5+w

P = 2( l+w) , substitute l for 5+w

P = 2(5+w+w)

P = 2(5+2w)

P = 10 +4w

P = 120

10 +4w = 120

4w = 120-10

4w = 110

w= 110/4

w= 27.5 units

l = 5+w = 5+ 27.5 = 32.5 units

A = l*w = 27.5 * 32.5 = 893.75 units ²

5 0
3 years ago
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