Vrect = base × height (h) = s^2×h
Vrect = 175 in^3, h = 7in.
s^2×h = 175
7s^2 = 175
7s^2/7 = 175/7
s^2 = 25
SR(s^2) = SR(25)
s = 5 in.
Answer:
Step-by-step explanation:
Answer:
(c) 10 phones
Step-by-step explanation:
The mean is the sum divided by the number of contributors:
(12 +10 +9 +5 +14 +10 +10)/7 = 70/7 = 10
The mean number of phones sold for the week was 10 phones.
Answer:
False
Step-by-step explanation:
4x + y < 2
y > –2
Substitute the point into the inequalities and see if they are true
4(4) + 2 < 2
16+2 < 2
18 <2 False
2 > –2 True
Since one is false the point is not a solution
