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Tatiana [17]
3 years ago
14

I need help I don’t get this someone help.

Mathematics
2 answers:
Andrei [34K]3 years ago
4 0

Answer:

A,C,D

...............................

shepuryov [24]3 years ago
4 0

Answer:

The correct statements are 1, 3, and 4

Step-by-step explanation:

This is a radio problem

so now to understand the situation, we need to know what do we have -- 4 green cup and 2 white cup, OR 1 white cup with every 2 green cup.

Basically, with every 2 green cup, is 1 white cup. Therefore the radio of green to white is 2:1 So the first option is correct.

Now the second option is wrong because there isn't 1 green cup with every 2 white cup, it's the opposite. so this is wrong.

Now the third statement is correct because we have 4 green and 2 white which makes the ratio of 4:2

The fourth is correct, it is simply another way of saying statement one - every 2 green comes with a white.

The last one is wrong because every 2 green goes with 1 white not 4.

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3 years ago
What is 1000 to the power of 4
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Which means like 11 0's at the end of the 10
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Kendrick and Rishaun spend a total of $112 at an amusement park. They spend $32 on parking, $12 on lunch, and the rest on 2 admi
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Which is the correct second step for solving the equation (×+3)^2-4=18
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7 0
3 years ago
81 is 37.5% of what number?
laila [671]

Hi,

81 is 37.5% of 216.

"1. We assume, that the number 37.5 is 100% - because it's the output value of the task.  

2. We assume, that x is the value we are looking for.  

3. If 100% equals 37.5, so we can write it down as 100%=37.5.  

4. We know, that x% equals 81 of the output value, so we can write it down as x%=81.  

5. Now we have two simple equations:

1) 100%=37.5

2) x%=81

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=37.5/81

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 81 is what percent of 37.5

100%/x%=37.5/81

(100/x)*x=(37.5/81)*x       - we multiply both sides of the equation by x

100=0.46296296296296*x       - we divide both sides of the equation by (0.46296296296296) to get x

100/0.46296296296296=x  

216=x  

x=216                          "

Have a great day!

3 0
3 years ago
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