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3 years ago

Jolene earned a 75% on her last quiz. If there were 8 questions, how many did she answer correctly

Mathematics

1 answer:

sveticcg [70]3 years ago

3 0

Answer:

Step-by-step explanation:

100% / 8 questions= each question is worth 12.5 points

12.5*6=75

Therefore 6 were answered correctly

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Which of the following is not a step in the procedure for two-way ANOVA to test for an interaction effect, an effect from the

vovikov84 [41]

Answer:

D. If the P-value is large, reject the null hypothesis of no interaction. Conclude that there is an interaction effect.

Step-by-step explanation:

If p value is smaller than significant level(5% or 1%), then reject the null hypothesis.

From the given information about two way ANOVA, First 3 are true statements based on decision rule.

4th statement is false, becasue p value is larger, then decision is to fail the null hypothesis and conclude that there is no interaction between them

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3 years ago

What is U over 72=2 over 4

Mademuasel [1]

U/72 = 2/4

means u/72 = 0.5

therefore u = 72*0.5

which equals 36

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4 years ago

Read 2 more answers

Can get some help on 2,4,22, 42 and 50 please

Fittoniya [83]

Answer:

2. zeros

4. difference

22. 79,158.5

42. 0.0099

50. 4.37

Step-by-step explanation:

2. Only adding 0s after a decimal point does not change the value.

4. Since you are subtracting then you estimate difference.

22. Add each number using place value.

75285

3971

0.5

__________

79258.5

42. 0.01 is really 0.0100. If you subtract 0.0001 then it is like subtracting 100-1 = 99 but in the decimal place. So it becomes 0.0099.

50. Subtract by lining up decimal places. Then move place values to subtract.

9.00

- 4.63

----------------

4.37

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3 years ago

Solve for x. Show your work.

puteri [66]

So, these are actually pretty simple once you learn the equality used to solve for "x" and when to implement this method. You can use this equality to solve for a segment "x" anytime that two secant lines cutting through a circle come from the same point outside the circle.

Secant: by geometric definition is just a straight line that cuts a curve into multiple pieces.

I did one of them for you hopefully you can use my work for "a" to help you solve for "b". For a. I got x=7.

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4 years ago

How do you solve an equation?

Softa [21]

Answer:

What kind of Equation?

Quadratic Equation.

Linear Equation.

Radical Equation.

Exponential Equation.

Rational Equation.

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3 years ago