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andriy [413]
3 years ago
10

Amy types at an average speed of 38 words per minute. She has already typed 1,450 words of her final paper, which will be more t

han 4,000 words. Which inequality can be used to solve for x, the number of minutes it will take Amy to finish typing her paper?
A. 38x- 1,450>76
B. 38(x + 1,450)>4,000
C. 38x> 4,000
D. 38x + 1,450> 4,000 ​
Mathematics
1 answer:
Neko [114]3 years ago
3 0
Answer:
D. 38x+1450>4000
Explanation:
It has to be greater than 4000 so A makes no sense
The parentheses are in the wrong place completely changing the meaning for B
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3 years ago
assume the population of regulation basketball weights are normally distributed with a mean of 22 and a standard deviation of 1
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P(x < 23.1)

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Probability is the branch of arithmetic concerning numerical descriptions of ways in all likelihood an occasion is to occur, or how likely it is that a proposition is authentic. The chance of an occasion is a variety of between zero and 1, where, roughly talking, 0 indicates the impossibility of the event, and 1 indicates truth.

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3 0
1 year ago
The population of a city increases by 3.7% per year. If this year's population is 206,000, what will next year's population be,
Annette [7]

Answer:

206,762

Step-by-step explanation:

206,000 * 0.037 = 762.2

762.2 + 206,000 = 206,762.2, rounded to 206762

3 0
2 years ago
How many solutions does this have
RSB [31]

Answer:

one solution

Step-by-step explanation:

3 0
3 years ago
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In total, you should get a volume of 1078in^3 (the bigger container) plus 175in^3 (the smaller container on top of the bigger one). The answer is 1,253in^3.

Hope this helped! :)
7 0
3 years ago
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