MATHEMATICS HIGH SCHOOL

The correlation coefficient that models the relationship between the amount of time Jason spends working out and the amount of weight he loses is −0.9547. What is the correct interpretation of this number?

Answers

Answer 1
Answer:

Answer:

The correlation coefficient is close to -1. There is a strong negative correlation between the amount of time spent working out and the amount of weight lost.

Step-by-step explanation:

I did it on USATestprep.  -0.9547 is close to -1. This indicates a strong negative correlation. When the workout time increases, Jason's weight decreases.

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To prepare for a triathlon, Mary swam 6.2 miles, jogged 10.5 miles, and biked 18.1 miles. In total, how many miles did she travel during exercise?

Answers

Mary traveled 34.8 miles. Just add them all up!

Answer:

34.8 miles

Step-by-step explanation:

6.2+10.5+18.1= the answer

Mrs. Rodriquez has 24 students in her class. Ten of the students are boys. Jeff claims that the ratio of boys to girls in this class must be 5:12. What is Jeff’s error and how can he correct it?Jeff found the ratio of the number of boys to the total number of students. He needed to first find that there are 14 girls to get a ratio of 10:14 or 5:7.Jeff found the ratio of the number of boys to the total number of students. He needed to first find that there are 14 girls. The ratio would be 14:10 or 7:5.Jeff did not write the ratio in the correct order. He should have written it as 24:10.Jeff did not write the ratio in the correct order. He should have written it as 12:5.

Answers

Answer:

The correct option A.

Step-by-step explanation:

Total numbers of students = 24.

Number of boys = 10

Number of girls = 24 - 10 = 14

Jeff claims that the ratio of boys to girls in this class must be 5:12.

The ratio of the number of boys to the total number of students is

(boys)/(students)=(10)/(24)=(5)/(12)=5:12

Therefore Jeff found the ratio of the number of boys to the total number of students.

The ratio of boys to girls in this class is

(boys)/(girls)=(10)/(14)=(5)/(7)=5:7

Therefore the ratio of boys to girls in this class is 5:7.

Option A is correct.
The ratio is 10:14 or 5:7 which is the ratio of boys to girls!

Find the area of the square s = (2w - 4)

Answers

4wsquared- 16w+16..........

Which is bigger three quarters or eleven sixteenths

Answers

3/4 is .75
and
11/16 is .6875
so
The first one is greater 
:)
(3)/(4)=(3 * 4)/(4 * 4)=(12)/(16) \n \n(11)/(16) \n \n12>11 \Rightarrow (12)/(16) > (11)/(16) \Rightarrow (3)/(4)> (11)/(16)

3/4 is bigger.

I will make u the BRAINLIEST pls answer my question and explain!!!

Answers

The azalea is located at point (4, -4). You have already plotted the hydrangea at (4, 6). If you count up the number of squares from the hydrangea to the azalea plant, you will get a distance of 10. 

Since the problem tells you the length of each square is 1 ft, then you know that the distance between the two plants is 10 squares * 1 ft/square = 10ft. 

Find the measure of

Answers

Answer:

129

Step-by-step explanation:

If you are finding the answer of the hole thing you need to add 49+90
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