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Marat540 [252]
3 years ago
12

What are the two steps to solving a proportion

Mathematics
2 answers:
iren [92.7K]3 years ago
8 0

Answer:

Since the cross-products are equal to each other, the two ratios are equivalent.

...

Look at the proportion on the right.

Solve it. (You may use the calculator below.)

Then enter your answer and press the "Enter" or "Return" key on your keyboard.

Press the "New problem" button to get a new problem.

Ghella [55]3 years ago
4 0
Look at the proportion on the right.
Solve it. (You may use the calculator below.)
Then enter your answer and press the "Enter" or "Return" key on your keyboard.
Press the "New problem" button to get a new problem. (Duh.)
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x = -2

Step-by-step explanation:

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If I did this correctly, the answer should be 2.72. Monday's stock price is given to you already, 30.80. To find Tuesday's, you'd add 1.20 to the already existing 30.80, that totals to 32. To find the number for Wednesday you would have to get the percentage and move the decimal so you can multiply it, it should end at .0625. You then get that number and multiply it by 32 because it was Tuesday's amount. From that you should get 2. You then subtract the 2 and the total for Wednesday is 30. You do the same for Thursday, you get the already existing number, 30, and multiply it by .04. That should end in 1.2. You then subtract that 1.2 and you should get 28.8 as your answer for Thursday. For Friday, the steps repeat. You take the 28.8 and multiply it by .025. That should equal to .72. You now subtract that .72 from Thursday's amount and should be left with 28.08 for Friday. Now that all the numbers are known, take the numbers for Monday and for Friday and then subtract them. (30.80-28.08) It should equal to 2.72.
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3 years ago
C) If the speed of the car is tripled, what will happen to the time taken?
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Step-by-step explanation:

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Hi,

Your answer would be B 

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