Answer: The Median: 78, The First Quartile: 63, and The Third Quartile: 99
Step-by-step explanation: Ok, so let's put the data set from least to greatest....
(63, 63, 76,) (77, 79,) (84, 99, 99)
First Quartile Third Quartile
First, let's find the median, since you made a little mistake...
77 + 79 = 156
156 ÷ 2 = 78
The median is 78!
Now, let's determine the first quartile and the third quartile.
For the the first quartile/third quartile it'll be the middle number, if it's even we'll do the same extra step just like we'll do for the median. In this case it's not even therefore...
First Quartile: 63
Third Quartile: 99
I hope this helps!
Answer:
$80
Step-by-step explanation:
400÷50= 80 which is the weekly rate of wages
(x-4)(x-3) so what you do is
x -4
x x^2 -4x
-3 -3x 12
x^2-7x+12
your answer would be -7x
Answer:
Please mark me brainliest and I hope this helped!
A = 52 feet squared
Step-by-step explanation:
To find the surface area of the locker, we use the formula for a right rectangular prism. The formula is: A=2(wl+hl+hw)
Width: 2 feet
Length: 4 feet
Height: 3 feet
Now we plug those numbers into the equation.
A = 2((2*4) + (3*4) + (3*2))
A = 2(8 + 12 + 6)
A = 2(26)
A = 52 feet squared
It would take 6 days to consume a whole apple, so you multiply 6 by 3 to get your answer, 18 days :D