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lions [1.4K]
3 years ago
7

You clean a community park for 6.5 hours. You earn $42.25. How much do you earn per hour?

Mathematics
1 answer:
padilas [110]3 years ago
5 0
6.5 hours is equal to:

60 mins x 6 + 30 mins = 390 mins

------------

42.25 / 390 = 13/120

------------

Now there are 60 minutes in an hour, so what we do is multiply 13/120 by 60 to find out how much you earn per hour...

13/120 x 60 = 6.5

--------------

You earn $6.50 per hour.
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#11 how do you do this someone please help me
stiv31 [10]
11.) You pay 620 to rent a hotel room for 4 weeks. Total cost include an initial deposit plus a weekly fee of 125. 
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620=125x+deposit
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620=500+deposit
620-500=deposit
120=deposit
y=125x+120
b) y-intercept is the deposit, at 120
4 0
3 years ago
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6 0
2 years ago
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Answer:

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Step-by-step explanation:

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6 0
2 years ago
The area of the rectangle below is greater than or equal to 18.13 square units. The inequality 3.7w ≥ 18.13 represents this
Katyanochek1 [597]
W>4.9 (NOTE: The greater than sign is supposed to be greater than OR equal to)

You can rewrite the inequality like this because you can simplify the equation to get rid of the 3.7. You do this by dividing both sides of the expression by 3.7, since that’s what the w is being multiplied by.

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5 0
2 years ago
If you put $1,000 in a savings account that pays 5% interest compounded continuously, how much money will you have in your accou
ivann1987 [24]
Given:
Principal = 1,000
rate = 5%
term = 10 years

The continuous compound formula is: A = Pe^rt

e is a function in the calculator. However, if you are doing manual computation the value of e is 2.7183 (Napier's number)

A = 1,000 (2.7183)^0.05*10
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The money you will have in your account in 10 years will amount to 1,648.70.
4 0
3 years ago
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