6.6 Practice #1 (page 954) 1. The height of a diver above the water, is given by h(t) = -5/2 + 10 + 3, where is
time measured in seconds and h(t) is measured in meters. Select all statements that
are true about the situation.
A. The diver begins 5 meters above the water.
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B. The diver begins 3 meters above the water.
C. The function has 1 zero that makes sense in this situation.
DO U
DO U
D. The function has 2 zeros that make sense in this situation.
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E. The graph that represents h starts at the origin and curves upward.
F. The diver begins at the same height as the water level.

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Need asap. solve for the following inequality

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.