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Roman55 [17]
3 years ago
10

Picture is attached, please explain answer

Mathematics
1 answer:
padilas [110]3 years ago
6 0

Answer:

20 Yellow Counters

Step-by-step explanation:

You can see the clues with how the ratio changes.

To change from (1:4) => (5:1) is not because any were taken away from the value that is the Yellow counters, it is purely because the amount added to the blue counters was so large that they simply simplified the ratio.

The real value of the ratio if reverted back to it's original state would be:

=> (20:4)

95 blue counters is equivalent to 19 in the ratio. We know this because it increased from 1 to 20.

95/19 => 5

Each Ratio in the original one presented is equal to 5.

5 * 4 = 20 Yellow Counters

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What is 5% of (X) x 18432 if (X) = 18327440
Rasek [7]

Answer:

50,671,706,112

Step-by-step explanation:

0.15*(18327440*18432)=50,671,706,112

15%= .15

x*18,432 = 18327440*18432=337,811,374,080

337,811,374,080 * .15 = 50,671,706,112

OR

337,811,374,080 / 15 =50,671,706,112

3 0
3 years ago
PLZ ! PLZ! PLZ!
Soloha48 [4]

Answer: Yes they could.

Step-by-step explanation:

The two pairs of sides given are proportional: 3/7 : 9/21

The two triangles have the side:side ratio, meaning they are similar

Because they are similar, their hypotenuses <em>could</em> lie along the same line, not guaranteed, but possible.

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3 years ago
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Mamont248 [21]
Do you need help with a specific one or all of them?
4 0
2 years ago
Given f(x) = x − 7 and g(x) = x2 . Find g(f(−1)).
ivann1987 [24]

Answer:

64

Step-by-step explanation:

g(f(-1)) can be found by first finding f(-1) then taking that result and putting it into the function g.

f(-1) means we are going to take the expression x-7 and evaluate it for x=-1:  

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So f(-1)=-8.

So we have this so far:

g(f(-1))=g(-8)=(-8)^2=64.

g(-8) was found by replacing x in x^2 with -8.

8 0
3 years ago
_______ is the cost of borrowing money or the amount earned by lending money.
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4 years ago
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