{part A} Use the following model to answer the question. { part B} Which division problem is shown by the model?

A. 0.66 : 3 = 0.22

B. 0.66 = 3= 0.26

C. 0.78 : 3 = 0.62

D. 0.78 = 3 = 0.26

Interpret the following expression (5y^2-7)^3/(2y)^2

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.

If cos(θ)=2853 with θin q iv, what is sin(θ)?