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JulijaS [17]
3 years ago
15

What percent of 821 is 25?

Mathematics
1 answer:
Anestetic [448]3 years ago
6 0

Answer:

%3.05

Do 25/821 and you should get around 3.05

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Money
Alex787 [66]

Answer:

She's paid 7.50 pounds an hour

Step-by-step explanation:

7.50 x 8 = 60

5 0
2 years ago
Plz help!!! Will give brainliest!!!
ElenaW [278]

Answer:

94+41=135.

180-135=45.

45+111=156

180-156=24

x=24.

4 0
3 years ago
What is the inequality?
Schach [20]
Difference in size, degree,<span> circumstances, etc.; lack of equality.</span>
3 0
3 years ago
What digit is in the tenths place in this number? 904.18
Y_Kistochka [10]
Hundreds - 9
Tens - 0
Ones - 4
Decimal point - .
Tenths - 1
Hundredths - 8

Hope this helped!
6 0
3 years ago
When are conclusions said to be​ statistically significant?
mars1129 [50]

Answer:

If the p-value is less than a given significance level, you reject the null hypothesis and accept the alternative hypothesis.

Step-by-step explanation:

Suppose you have a business in which you'd like to make a change to increase your business. After making the change, you can use a significance test it. To conduct a significance test, you make a null hypothesis which states essentially that no effect happened. You also make an alternative hypothesis that states the change had an effect. You then test the two to see which one stands. In a significance test, using the p-value from your sample you compare it to the null and alternative hypotheses. You make a conclusion when:

  • If the p-value is less than a given significance level, you reject the null hypothesis and accept the alternative hypothesis since the evidence is in favor of it.

If the p-value is greater than the significance level, then you fail to reject the null hypothesis and cannot conclude. There isn't evidence in favor of the alternative hypothesis.

8 0
3 years ago
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