Answer: The cumulative frequency of club members who exercise publicly for six or fewer times per week = 38
Step-by-step explanation:
The given results of the survey:
0 visits per week: 13
1-3 visits per week: 17
4-6 visits per week: 8
7 or more visits per week: 17
The cumulative frequency of club members who exercise publicly for six or fewer times per week = Frequency for 0 visits + Frequency for 1-3 visits per week + Frequency for 4-6 visits per week
= 13+17+8
=38
Hence, the cumulative frequency of club members who exercise publicly for six or fewer times per week = 38
B. color of the substances
Answer:
6/4
Step-by-step explanation:
so basically all of the fractions and answer simplify down to 2/3
escept for the 6/4, which simplies to 1.5, and not 2/3
so its 6/4
Answer:
x = 12
Step-by-step explanation:
In a pair of intersecting lines the vertically opposite angles are equal.
(6x + 7)° = (8x - 17)°
6x + 7 = 8x - 17
Subtract 8x + 7 from both sides:
6x + 7 - (8x + 7) = 8x - 17 - (8x + 7)
(6x - 8x) + (7 - 7) = (8x - 8x) + (-17 - 7)
6x - 8x = -2x:
-2x + (7 - 7) = (8x - 8x) + (-17 - 7)
7 - 7 = 0:
-2x = (8x - 8x) + (-17 - 7)
8x - 8x = 0:
-2x = -17 - 7
-17 - 7 = -24:
-2x = -24
Divide both sides by -2:
x = 12
I think the answer is 105