We can calculate for the slope of the line using the
formula:
m = (y2 – y1) / (x2 – x1)
From the given values:
m = (4,000 – 10,000) ft / (15 – 0) min
m = -400 ft/min
This means that the altitude is decreasing by 400 ft per
minute.
> The slope is –400 . This means that the helicopter
descends 400 ft each minute.
Answer:m=1/2
Step-by-step explanation:
Hello from MrBillDoesMath!
Answer:
The solution set is the set all all real number m
Discussion:
3(2m-1) <= 6m-2 =>
3*2m - 3*1 <= 6m-2 =>
6m - 3 <.= 6m-2 => (Subtract 6m from both sides)
0-3 <= -2 =>
-3 < = -2
As -3 <=-2 is always true the solution set is the set all all real number m
Regards,
MrB
Using it's concept, the experimental probability that in a group of 4 students, at least one of them has green eyes is of 0.45 = 45%.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>. An experimental probability is calculated considering the results of previous trials.
In this problem, there were 20 trials. The digit 9, which represents a student with green eyes, appears at least once in 9 of the the trials, hence the probability is:
p = 9/20 = 0.45 = 45%.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
x < 2
Step-by-step explanation:
add 2 to both sides, and now you have 4x < 8. Now divide both sides by 4, and now you have x < 2