MATHEMATICS MIDDLE SCHOOL

Connor runs at a constant rate. it takes him 34 minutes to run 4 miles

Answers

Answer 1
Answer: D=ratespeed x Timehr

D/T = Rate of Speed

1hr=60 min. or 1hr/60min

1hr. x 34min = .567 hr
-----
60min

Now: 4mile/.567 = 7.06 mile/hr = rate of speed

Check:

34/60x 7.0 = 4.00

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The square root of 617 is between which two numbers?
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Write each fraction as a percentage
NEED help with homeworkpls42.7 divided by 736.48 divided by 67.29 divided by 9

What statement is true

Answers

CF is perpendicular to AE

Since those two triangles are congruent, all of their sides have to be equal as well as their angles. If CF was not equal to AE, then the two corresponding angles of the triangle which are also supplementary angles will not be congruent. The only pair of angle measures that is both supplementary and equal is 90 and 90. I hope this helps!

Find the average of
1.6,0.8,1.2

Answers


Add all three and then divide by the number of varibles which in this case is three. Answer is 1.2
1.2 is the average.I did:1,6+0.8+1.2=3.6. 3.6 divided by 3 is 1.2 hope my answer helped.

Which description best describes the association between the years and population in this scatter plot?

Answers

Answer:

"moderate negative"

Step-by-step explanation:

 When two variables are correlated, a tendency, negative or positive, can be distinguished in the dispersion chart.

When the trend is positive it means that one variable increases when the other also increases.

When the trend is negative it means that one variable decreases as the other increases ..

The relationship between both variables can be strong or weak.

If the relationship is strong, the points in the scatter diagram will increasingly resemble a line (if it is a linear relationship).

If the relationship is weak, the points will be more and more scattered without any relation between them.

In this case it is observed that when the years increase the population decreases. Therefore it is a negative relationship. The distribution of the points resemble moderately to a straight line. Therefore, the correct option is "moderate negative"

Use the diagram, which is not drawn to scale, to decide which proportions are true.

Answers

Answer:

a.

Step-by-step explanation:

I and IV only, are true proportions

Your boss hands you the monthly data that show the number of orders coming in to and out of the warehouse. The data are in the table below. Explain to your boss, in complete sentences, the solution to this system and what the solution represents.Month No. of orders in No. of orders out
January (1) 2 3
February (2) 4 4
March (3) 6 5
April (4) 8 6

Answers

every month the number of orders in goes up by 2 and the number of orders out goes up by 1 so that means they are taking in more orders than they are sending out.

Give an example of a 90 degree angle

Answers

The corner of a square will be a great example.
The letter L is an example of a 90 degree angle
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