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noname [10]
2 years ago
15

Can someone help me solve this?​

Mathematics
1 answer:
atroni [7]2 years ago
6 0

Answer:

5

Step-by-step explanation:

speed=d÷t.

s=1/4=1/20

cross multiply your equation

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115 divided by 356................
Airida [17]

Answer:

0.32        

:)

brainliest greatly appretiated

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2 years ago
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Theresa wants to order her mother flowers for her birthday. She wants to give the delivery person a $6.00 tip. The cost of the f
Illusion [34]

Answer:

8\%

Step-by-step explanation:

Since question already gives the number of dollars she will tip, I'm assuming it's asking for percent tipped.

Because the total is $75 and Theresa is tipping $6, she is tipping \frac{6}{75}=0.08 of the total. To convert this to a percentage, multiply by 100: 0.08\implies 0.08\cdot 100=\boxed{8\%}

7 0
3 years ago
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What property justifies the second step for this equation?
Ipatiy [6.2K]
It would be the distributive property. :)

4 0
3 years ago
From a class of girls and boys the probability that one student chosen at random to answer a question will be a girl is 1/3 . If
Drupady [299]
Let the no. of girls be x and boys be y......
x/y=1/3
=>3x=y            ...............(I)
now 4 boys leave the class is then
x/y-4=2/5
=>5x=2y-8
(I)=>5x=2(3x)-8
x=8
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I have tried my best.....hope i helped............
5 0
3 years ago
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Select all that apply. Which of the following are true? Fractions and ratios cannot have zero in the denominator. Fractions and
maw [93]

Answer:

True statements:

1. Fractions and ratios cannot have zero in the denominator.

3. Some fractions and ratios can be written as mixed numbers. Fractions and ratios can be simplified the same way.

Step-by-step explanation:

1. Fractions and ratios cannot have zero in the denominator: <u>True.  </u>

<u>Reason- </u>If the denominator in any fraction /ratio is zero, then it means the whole fraction will be equal to infinity (not-defined value)

2. Fractions and ratios are different names for the same thing. <u>False</u>

<u>Reason- </u>A fraction represents a number from the whole of something, in which the denominator represents the total number of equal parts of the whole. But, a  ratio represents a comparison between two quantities.

3. Some fractions and ratios can be written as mixed numbers. Fractions and ratios can be simplified the same way. <u>True</u>

<u>Reason-</u>The simplification method can be same but these two are not same quantities.

7 0
3 years ago
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