Answer:a) mean=167.1
b)median=168.5
c)mode= 180
Step-by-step explanation:
Mean= total sum of values in the data set/ number of values
=2339/14=167.1
Median = midpoint = 165+172/2= 337/2= 168.5
Mode= number with the highest number of frequency, for this data set, 180 occurred most because it occurred three times
Answer:
2x^2 +5x-3
Step-by-step explanation:
(x+3)(2x-1)
FOIL
first :(x*2x) = 2x^2
outer: x*-1 = -x
inner: 3*2x = 6x
last: -1 *3 = -3
Add together
2x^2 -x+6x-3
Combine like terms
2x^2 +5x-3
Answer:
x = 5
Step-by-step explanation:
In a parallelogram, the diagonals bisect each other.
Therefore,
4x - 5 = 3x
4x = 3x + 5
4x - 3x = 5
x = 5
Answer:
9.108
You only need to look at the 10nths place to determine which number is larger
Step-by-step explanation:
Answer: 6f (3+5x)
Step-by-step explanation:
18f + 30fx by its gcf
