Answer:
68.27%
Step-by-step explanation:
By the Empirical Rule, as 65% and 75% are both one standard deviation apart from the mean of 70%, then this represents 68.27% of the data.
Answer:
x = 7
Step-by-step explanation:
cancel 3
Then
Answer:
yea
Step-by-step explanation:
4x+4y=12
(-4y) (-4y)
4x= 12-4y
Divide 4
12-4y/4= x
I really hope it makes sense
9514 1404 393
Answer:
90 cm
Step-by-step explanation:
The lateral area of a cylinder is given by the formula ...
LA = πdh
Filling in the given information, we can solve for h:
11,880 cm^2 = π(42 cm)h
h = 1180 cm^2/(42π cm) ≈ 90.0 cm
The height of the cylinder is about 90 cm.
