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2 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics

1 answer:

Crank2 years ago

6 0

Answer:

7/10

Step-by-step explanation:

hope this helps

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Express this amount in dozens. (Use decimal form.) 7.5 cupcakes ...?

kompoz [17]

0.625 dozen

1/12 x 7.5
= 0.625

4 0

2 years ago

Choose the value for x that makes the proportion true.A.3B.4C.5D.6

kondor19780726 [428]

Answer:

B) 4

Step-by-step explanation:

It would be 4 because when you cross multiply 16*x and 1*64, you get 4/1.

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2 years ago

Please answer my questionnn

Kaylis [27]

Hey There,

This is a subtracting fractions problem.

Solutions-

1. Convert $5 \frac{7}{10}$ to an improper question. You do this by multiplying the denominator and the whole number and adding that number to the numerator. The improper fraction would be $\frac{50}{7}$ 

2. Now, subtract $\frac{140}{0}- \frac{15}{10}$

3. The answer to step two should be $\frac{125}{10}$

Thus, the answer should be $\frac{125}{10}=12 \frac{1}{2}$

In conclusion, Jeff drives $12\frac{1}{2}$ miles farther then her sister.

Thank You!

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3 years ago

A student must choose one of the subjects, art, geology, or psychology, as an elective. She is equally likely to choose art or p

labwork [276]

Answer:

P (arts) = 0.25

P (psychology) = 0.25

P (geology) = 0.5

Step-by-step explanation:

Let the probability of choosing art = x

As given that she is equally likely to choose art or psychology and twice as likely to choose geology.

So,

P (arts) = x = P (psychology)

P (geology) = 2x

The sum of the probability = 1

So,

P (arts) + (psychology) + P (geology) = 1

x + x + 2x = 1

x = 0.25

P (arts) = x = 0.25

P (psychology) = x = 0.25

P (geology) = 2x = 2*0.25 = 0.5

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3 years ago

You paint 1/ 3 of a wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

Karolina [17]

Answer:

3/4 of an hour

Step-by-step explanation:

7 0

2 years ago