The mass of an electron is approximately 9 × 10^-28 grams, while the mass of a neutron is approximately 2 × 10^-24 grams. which of the following is true?
the mass of a neutron is approximately 2,000 times the mass of an electron.
the mass of a neutron is approximately 1,000 times the mass of an electron.
the mass of a neutron is approximately 10,000 times the mass of an electron.
the mass of a neutron is approximately 20,000 times the mass of an electron.

Find and classify the slope of the line through each pair of points (2,,-16)

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

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.