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Sedaia [141]
2 years ago
5

Mr. Walter recorded the heights of the students in his class. The dot plot below shows the recorded data.

Mathematics
1 answer:
iren2701 [21]2 years ago
6 0

Answer:

It's mean (I checked this) :)

Step-by-step explanation:

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Answer pleaseeeeeeeeee
katovenus [111]

Answer:

y=-\frac{8}{7}x+4

Step-by-step explanation:

A line is perpendicular to another if its slope is the negative reciprocal of the other.

Your lines are in slope intercept form here, y=mx+b, where m is the slope. We can see the given line has slope \frac{7}{8}. The negative reciprocal of that is -\frac{8}{7}, which is the slope of the third answer choice.

5 0
3 years ago
FOLLOW MY TWITCH zolvitic
Lera25 [3.4K]

Answer:

i dont have twitch rn but when i do i have ur acoount in mind

Step-by-step explanation:

4 0
3 years ago
(2.5 points) The probability that an airplane accident which is due to structural failure is diagnosed correctly is 0.85 and the
Nikitich [7]

Answer: 0.51

Step-by-step explanation:

This is a conditional probability. The first event is the airplane accident being caused by structural failure. The probability of it being due to structural failure is 0.3 and the probability of it not being due to structural failure is 0.7. The second event involves the diagnosis of the event. If a plane fails due to structural failure, the probability that it will be diagnosed and the results will say it was due to structural failure is 0.85, and the probability that the diagnosis is unable to identify that it was because of a structural failure is 0.15. If the plane were to fail as a result of some other reason aside structural failure, the probability that the diagnosis will show that it was as a result of structural failure is 0.35 and the probability of the diagnosis showing that is is not as a result of structural failure is 0.65. To find the probability that an airplane failed due to structural failure given that it was diagnosed that it failed due to some malfunction, this is the equation;

p = (probability of plane failing and diagnosis reporting that the failure was due to structural failure)/ (probability of diagnosis reporting that failure was due to structural failure)

p = (0.3*0.85)/((0.3*0.85) + (0.7*0.35))

p = 0.51

4 0
3 years ago
If 25% of an amount is 10% What is<br>75%​
Katena32 [7]

Answer:

30%

i guess

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Please tell me in order which one is greatest and which one is the least I need it at least the greatest please hurry up
Margarita [4]

Answer:

1 1/2= 0.50

2 square root of 2= 1.41

3 3/2 1.5

4 square root of 9= 3

5 square root of 12= 3.464

6 3.56

7 4.03

8 square root of 17= 4.123

9 4.2

10 12

if I get any wrong I'm sorry have a nice day!!

Step-by-step explanation:

6 0
3 years ago
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