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3 years ago

A number is chosen at random from 1 to 10. Find the probability of selecting an odd number

Mathematics

1 answer:

melomori [17]3 years ago

5 0

Answer:

5 out of 10, 5/10, or 50%

Step-by-step explanation:

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When Mrs. Stewart makes pie dough, she uses 2/3 cup of shortening for every 2 1/2 cups of flour which proportion could be used t

zloy xaker [14]

Answer:

The amount of flour Mrs.Stewart needs for 5 cups of shortening $=\frac{75}{4} =18\tfrac{3}{4}$ cups.

Step-by-step explanation:

Mrs.Stewart pie dough needs $\frac{2}{3}$ cups of shortening for $2\tfrac{1}{2}=\frac{5}{2}$ cups of flour.

Now we assume that the shortening needed for $x$ cups of flour is $y$ cups.

Accordingly we can arrange the ratios.

So for one cup of shortening how many cups of flour is needed we have to use the unitary method:

$\frac{cups\ of flour\ (x)}{cups\ of\ shortening\ (y)} =\frac{x}{y} =\frac{5/2}{2/3}$

Plugging the value of $y=5$ as it is number of cups of shortening Mrs.Stewart have used.

And multiplying both sides with $5$ .

Number of cups of flour needed when $5$ cups of shortenings are used $(x) =\frac{x}{y} =\frac{5/2}{2/3}$ .

So, $(x)=\frac{5\times 3\times 5}{2\times 2} =\frac{75}{4} = 18\tfrac{3}{4}$

The amount of floor Mrs.Stewart needed for $5$ cups of shortening $= 18\tfrac{3}{4}\$ cups of floor.

3 0

2 years ago

What is the value of x?<br> A. 52/3<br> B.3/4<br> C.17<br> D. 52/7

MrRa [10]

Answer:

Step-by-step explanation:

look at the x and y axis

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3 years ago

Hello do you know what 80÷1000=

SOVA2 [1]

Answer: 0.08 if you meant what you said if you meant a thousand divided by 80 then your answer is 12.5

Step-by-step explanation:

4 0

3 years ago

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Which set of numbers could represent the lengths of the sides of a right triangle? 16, 32, 36 5, 12, 13 6, 7, 8 8, 12, 16

Elden [556K]

5,12,13

5X5=25

12X12=144

25+144=169

answer: square root 169=13

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3 years ago

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N76 [4]

Answer:

Step-by-step explanation:

B is the answer pretty sure

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2 years ago

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