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bonufazy [111]
3 years ago
7

Express this ratio as a fraction in its simplest form 21 cups to 27 cups

Mathematics
1 answer:
irina [24]3 years ago
3 0
21 cups/ 27 cups
= 21/27
= (21/3) / (27/3)
= 7/9

The final answer is 7/9~
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Last fall, a middle school took a group of students on a trip to Space Camp, which is 360 miles away. The bus that they took to
mezya [45]

Answer:

The bus travelled 60 miles in 1 hour.

Step-by-step explanation:

To solve this problem we need to calculate the average speed at which the bus travelled. This is given by the distance travelled divided by the time that they took to get there. So we have:

average speed = distance/time

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3 years ago
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Read 2 more answers
Tom,Scott and dawn sold cookies at the school fair.
aleksklad [387]
First of all work out how many tom and scott sold.
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3 0
3 years ago
Please help I don’t know how to do this
mina [271]

Answer:

f(x) = -2x + 7, when x > 1

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Step-by-step explanation:

The right side graph passe through points (1,5) and (2,3).  

Hence, the equation of the line  

\frac{y - 5}{5 - 3} = \frac{x - 1}{1 - 2}

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⇒ y - 5 = 2 - 2x

⇒ y = -2x +7.......... (1)

Now, the left side graph passes through points (1,5) and (0,1)

Therefore, the equation of the graph will be  

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Hence, the equation (1) gives the function in the right side of the given graph which does not include the point (1,5) and extends to the right from this point.

Therefore, f(x) = -2x + 7, when x > 1 (Answer)

Again, equation (2) gives the function in the left side of the given graph which includes the point (1,5) and extends to the left from this point.

Therefore, f(x) = 4x + 1 when x ≤ 1 (Answer)

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3 years ago
A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to​ tons?
Dafna1 [17]

Answer:

The answer is 500 pounds

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