Answer: No
Step-by-step explanation: No, they aren't. If you look at 5 and multiply (distribute) it to <u>negative</u> three you will end up with -15. And 15 is not equal to negative 15.
I hope this helps!
The information about the mean and median shows that the females have more number of haircuts than the males.
<h3>What is a mean?</h3>
It should be noted that a mean simply means the average of a set of numbers that are given in a data.
In this case, the information about the mean and median shows that the females have more number of haircuts than the males.
This is depicted since the mean of females is 52.53 and the mean of males is 20.13.
Learn more about mean on:
brainly.com/question/1136789
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Answer:
−
2 < x < 4
Step-by-step explanation:
Answer:
The speed of the car is 50 mph and that of the plane is 300 mph.
Time taken by the car is 5 hours and that taken by the plane is 4 hours.
Step-by-step explanation:
Let the speed of the car is u mph and that of the plane is v mph.
So, v = 6u ............ (1)
Now, as per the given condition, we can write the equation as
⇒ 
{From the equation (1)}
⇒ 
⇒ 
⇒ u = 50 mph.
So, v = 6 × 50 = 300 mph.
And, the time taken by the car is 
hours and that taken by the plane is (5 - 1) = 4 hours. (Answer)
