Morena, a scuba diver, used the expression below to describe her position in relation to sea level. 0 + (-15) + 6

Which statement could describe the diver’s movements?
A. Morena started at 15 feet below sea level, then dove down 6 more feet.
B. Morena started at 15 feet above sea level, then dove down 6 more feet.
C. Morena started at sea level, dove down 15 feet, then dove down 6 more feet.
D. Morena started at sea level, dove down 15 feet, then rose up 6 feet.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: