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BARSIC [14]
3 years ago
5

Help me answer 1 and 2 please

Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0
I think 1 is -540 and 2 is -290
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Bella's score on a spelling test is a function of the number of hours she studies. Which expression represents Bella's score on
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The correct answer is C
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3 years ago
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Is 2/3 greater then1/5
Greeley [361]
Yes, it is. To find this out, you need to make the denominators the same. They can both multiply into 15, so we change the denominators to 15. Whatever we do to the bottom, we also have to do to the top.

2/3 = 10/15

1/5 = 3/15

We can then see that 10 is more than 3 :)
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Haley saves $2 out of every $5 that she makes babysitting. If Haley saved $10, how much did she make babysitting?
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Answer:

25$

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HELP YOU WILL GET 30 POINTS Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After reading
Bess [88]
<h3>Answers:</h3>

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======================================================

Work Shown:

1 hour = 55 pages

4 hours = 220 pages ... multiply both sides by 4

After 4 hours, he had read 220 pages. Since he has 330 still left to read, this brings the total to 220+330 = 550 pages overall

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While 10 hours is a lot, it's somewhat plausible to get the full book read in one continuous session. Though he is better off taking (short) breaks every now and then.

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3 years ago
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In a hypothesis test, if the computed P-value is greater than a specified level of significance, then we__________.
Verizon [17]

Answer:

We fail to reject the null hypothesis.

Step-by-step explanation:

In a hypothesis test, if the computed p-value is grater than a specified level of significance, then we fail to reject the null hypothesis. The p-value can be computed as the probability of getting a value equal or greater (in absolute value) than the observed value using the test statistic, this implies that if the p-value is greater than a specified level of significance, then the observed value does not fall inside the rejection region. Therefore we fail to reject the null hypothesis.

8 0
3 years ago
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