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Brums [2.3K]
3 years ago
10

The cost y (in dollars) to provide food for guests at a dinner party is proportional to the number x of guests attending the

Mathematics
1 answer:
givi [52]3 years ago
7 0

Answer:

100

Step-by-step explanation:

because it is directly proportional so 4 times ten is 40 and 10 times 10 is 100

pls mark brainliest it would really help me out

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A company earns a profit of $100 the first month it is in business. Every month after that, the company earns a profit that is 1
iren2701 [21]

The company's profit in fifth month will be $506.25

<u>Profit</u><u> :</u> The gain in an expenditure, that is when the return is higher than the original amount, then the gained extra amount is called profit.

Example : If someone sell a toy of $10 in $15, then he gained profit & his profit is $(15-10) = $5.

A company earns a profit of $100 the first month it is in business.

Every month after that, the company earns a profit that is 1.5 times the previous month's profit.

<u>In 1st </u><u>Month</u><u>,</u>

Profit = $100

<u>In 2nd </u><u>Month</u><u>,</u>

Profit = 1.5 times of profit of 1st month

         = 1.5 × $100

         = $150

<u>In 3rd </u><u>Month</u><u>,</u>

Profit = 1.5 times of the profit of 2nd month

         = 1.5 × $150

         = $225

<u>In 4th </u><u>Month</u><u>, </u>

Profit = 1.5 times of the profit of 3rd month

         = 1.5 × $225

         = $337.5

<u>In 5th </u><u>Month</u><u>,</u>

Profit = 1.5 times of the profit of 4th month

         = 1.5 × $337.5

         = $506.25

So, the profit of 5th month = $506.25

Learn more about profit here :

brainly.com/question/19865598

#SPJ10

8 0
2 years ago
What size picture will result when a 5 in. • 7 in. Picture is reduced using an 80% setting?
Harrizon [31]

A 5" * 7" image reduced by 20% in scale to 80% of the original size will be 4" * 5.6". Roughly the size of a large flash card.

5 0
3 years ago
Umm help me plz hurry
Andrew [12]

Answer:

help you what???

Step-by-step explanation:

5 0
3 years ago
Find the area of the white sector(s). The radus is 2.
Sidana [21]

Area of circle = 3.14 x 2^2

= 12.56


white sectors = 44 + 47 = 91


so


12.56 x

--------- = ------------

360 91


x = (91 * 12.56)/360

x = 3.17

x = 3.2


Answer

C. 3.2 units^2

3 0
3 years ago
Read 2 more answers
Is this sentence a
MA_775_DIABLO [31]
It’s b if you are predicting something.
4 0
3 years ago
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