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sergeinik [125]
3 years ago
15

David has scored 81 , 87 , 69 , and 82 on his previous four tests. what score does he need on his next test so that his average

(mean) is 82 ?
Mathematics
1 answer:
kvv77 [185]3 years ago
7 0
91 so the mean can avrege out to 82
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2gallon container of window cleaner costs $15.04. What is the price per cup?
jeyben [28]

Answer:0.47 cents per cup

Step-by-step explanation:

Since they’re are 32 cups in 2 gallons, we can divide $15.04 by 32 and get the answer

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If the number 561 is multiplied by 103, in what place value will the 1 be?
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561 x 103 = 57783, so the place value of the 1 will be 3. :)
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liraira [26]

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yuradex [85]
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8 0
3 years ago
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Sweatshirt = $32 t-shirts = $14 ,
rodikova [14]
Cost of a sweatshirt = $32
Then
Cost of 14 sweatshirts = (32 * 14) dollars
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So it can seen from the deduction that the cost of 14 sweatshirts and 32 t-shirts comes out to be same and equal to $448. I hope the answer and the procedure of doing this problem is clear to you. It is important to look at all the details given in the question and then start solving the problem.
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3 years ago
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