Go find ppl who need answers and get more points that’s what I’m doing sorry
Answer:
Step-by-step explanation:
We´ll <u>Apply Difference Two Squares Formula:</u>
<u>Apply exponent rule</u>:
_________________________
First, reflect the triangle across x
Then translate the triangle 1 unit to the right and 9 units down
1.Y=20
2. THE NUMBER GETS BIGGER
HOPE THIS HELPS AND PLEASE MARK ME AS BRAINIEST AND ADD ME AS FRIEND
Answer:
Mean = 910.2
Standard deviation = 12.8
Step-by-step explanation:
82% over the age of 25 are high school graduates.
A survey randomly selected students of certain country included 1110 who were over the age of 25 and 871 of them were high school.
n = 1110
p = 82% = 0.82
q = 1 - 0. 82
q = 0.18
Mean = np
= 1110*0.82
= 910.2
Standard deviation = √npq
= √ 1110*0.82*0.18
=√163.836
= 12.8