3 years ago

Thirty is 150% of what number?

Mathematics

2 answers:

allsm [11]3 years ago

8 0

Answer:

the answer is 45 hope this helps

attashe74 [19]3 years ago

5 0

Answer

thirty is 150% of 20 :)

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The amount of money Chaz earned for walking dogs is given in the table. Can the relationship be described by a constant rate? Ex

mojhsa [17]

Answer:

Yes, the relationship can be described by a constant rate of $18.75 per dog

Step-by-step explanation:

see the attached figure to better understand the problem

Let

x ----> the number of dogs

y ---> the amount of money earned

we have the points

$(6,112,50), (8,150), (11,206.25)$

step 1

Find the slope with the first and second point

$(6,112,50), (8,150)$

$m=(150-112.50)/(8-6)=18.75$

step 2

Find the slope with the first and third point

$(6,112,50), (11,206.25)$

$m=(206.25-112.50)/(11-6)=18.75$

Compare the slopes

The slopes are the same

That means, that the three points lies on the same line

therefore

Yes, the relationship can be described by a constant rate of $18.75 per dog

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3 years ago

Apples and tangerines were sold in the ratio of 6 to 4.

dimaraw [331]

Answer:

100.

Step-by-step explanation:

By proportion the number of apples sold is (6/4) * 40

= 6 *10

= 60.

Total fruit = 40 + 60 = 100.

6 0

2 years ago

Read 2 more answers

PLEASE!! I REALLY NEED HELP WITH THIS!!!

ioda

Do you have an example of what the "Constant of proportionality" would be for a different question?

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3 years ago

Question 1

insens350 [35]

Answer:

bruh what is the answer

Step-by-step explanation:

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Solve proportion for x 3/2x+5 = 1/9x A. 1/5 B. 1/2 C.5/3 D.16/5

VikaD [51]

I know this but I can't remember how to do the process.

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