A parachute is describing at rate of 28 feet per minute find the total change of altitude of the parachuter after 4 mins.
112 feet
The probability would be 0.9738.
We first find the z-score for each end of this interval:
z = (x-μ)/(σ/√n) = (100-110)/(18/√49) = -10/(18/7) = -3.89
z = (x-μ)/(σ/√n) = (115-110)/(18/√49) = 5/(18/7) = 1.94
Using a z-table (http://www.z-table.com) we see that the probability that a score is less than the first z-score is 0. The probability under the curve to the left of, less than, the second z-score is 0.9738. Subtracting these we find the area between them:
0.9738 - 0 = 0.9738.
Answer:
NO QUIERO CORONA
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
12 = 75%
4 = 25%
4 x 4 = 16
16 = 100%
Sorry if it's confusing but that's just how I think of it.
Answer:
63.585 or 63.59
Step-by-step explanation:
Volume of a circle: 
πr³
3³ = 27
27 x 3.14 = 84.78
84.78 x = 63.585 or 63.59
