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3 years ago

the ratio of pink marbles to White Marbles Tamara's bag is equal to 1:5 what is the percent of pink marbles

Mathematics

2 answers:

dusya [7]3 years ago

8 0

It would be 20% because if you take 100 times 1/5, which is the same as 100/5, you would get 20, which is 1/5.

jasenka [17]3 years ago

8 0

1 dived by 5 equals 0.2 and if you move the decimal by 2 places you get 20%

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The Little Lion's water cooler was filled with 255.5 ounces of water. The cooler's tap is emptying out 0.3 ounces of water per s

Illusion [34]

Answer:

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3 years ago

a freight elevator CAN safely hold no more than 2000 Pound. an elevator operator must take 55lb boxes to a storage área. if he w

BARSIC [14]

Answer:

33 boxes.

Step-by-step explanation:

We have been given that a freight elevator can safely hold no more than 2000 pound. Weight of elevator operator is 165 pound. Weight of each box is 55 pound.

Let n be number of boxes. We will write an inequality as weight of elevator operator and weight of all boxes should be no more than 2000 pound.

$55*n+165\leq 2000$

Now we will solve our inequality to find number of boxes that could be moved safely at one time.

$55*n\leq 2000-165$

$55*n\leq 1835$

$n\leq \frac{1835}{55}$

$n\leq 33.363636$

Therefore, 33 boxes can be moved safely at one time.

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4 years ago

Ricky needs 3 1/4 cups of sugar to make candy. He already has 2 1/2 cups. How many more cups of sugar does he need?

jasenka [17]

You would need to subtract the current amount from the total amount.
3 1/4 - 2 1/2

5 0

4 years ago

Please answer this (:::

Valentin [98]

Answer:

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Step-by-step explanation:

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3 years ago

What is the simplified form of the expression

kirza4 [7]

1.First multiply 4(2y) and 4(6) which gives you (8y-24).
2.Then write out the whole problem: (15y-8y-24).
3.Subtract 15y-8y first since they have equal terms. That will give you 7y.
4.Now you have (7y-24).
Hoped this helps!!:-)))

6 0

3 years ago

Read 2 more answers