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Norma-Jean [14]
3 years ago
6

Help with this measurement question pls

Mathematics
2 answers:
Arisa [49]3 years ago
3 0
Around 10.63 because 400/37.61=10.63
mestny [16]3 years ago
3 0
Approximately 10.63 is the answer your looking for
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Help me please!!!!!
g100num [7]

It would be answer choice A (10^5) because there are 5 10s in the problem
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2 years ago
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What is the simplified expression for -2a^2b+a+a^2-5ab+3ab^2-b^2+2(a^2b+2ab)
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a^2+a-ab+3ab^2-b^2 I hope this helps

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An animal shelter has 5 times as many cats as it has dogs. There are 75 cats at the shelter. If d= the number of dogs, which mat
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2 years ago
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A sample of baseball games shows that the mean length of the games is 179.83 minutes. (The data is given in BaseballTimes if you
Dmitriy789 [7]

Answer: Yes, This sample provide evidence that the length of time for baseball games is more than 170 minutes.

Step-by-step explanation:

Since we have given that

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So, it becomes,

z=\dfrac{X-\mu}{s}=\dfrac{179-170}{3.75}\\\\z=2.4

Let z_{crict}=1.64

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So,Yes, This sample provide evidence that the length of time for baseball games is more than 170 minutes.

5 0
2 years ago
How do you do this ?
jeka57 [31]

Answer: 3(x^2 + 4)/(x - 5)(x + 4)

Step-by-step explanation:

To simplify, begin with 3x^2 + 12 by dividing by 3 first: 3(x^2 + 4)

x^2 - x - 20 can be simplified into (x - 5) (x + 4). To find these terms, you have to figure out what two numbers multiply together to equal -20 but also add to -1.

4 0
3 years ago
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