Answer: 0.0766
Step-by-step explanation:
Let x be the random team scores.
Given: Mean = 76
Standard deviation = 8.4
We assume that x follows normal distribution.
The probability that a random team scores less than 64 points = P(x<60)
Hence, the probability that a random team scores less than 64 points =0.0766
Answer:
35/40
Step-by-step explanation:
To compare, both denominator should be same.
Answer:
5.4 feet
Step-by-step explanation:
Let the reference line represents the sea level without any elevation.
At 1 P.M. the ocean surface was at an elevation of 2.2 feet along the line in the figure and the surf shop was 8.2 feet above of this elevated ocean's surface along the line
in the figure.
Similarly, at 7 P.M. the ocean surface was at an elevation of -2.4 feet along the line in the figure and the deck in the restaurant was 8.2 feet above of this elevated ocean's surface along the line
in the figure.
From the figure, the distance between the deck and the ocean's surface at 1 P.M.= The distance between the lines and
.
=5.4 feet
Hence, the distance between the deck and the ocean's surface at 1 P.M. is 5.4 feet.
