What conclusion can be derived by comparing the central tendencies of the two data sets?

a: {7, 6, 3, 1, 6, 2, 4, 6, 3, 5}

b: {2, 2, 2, 3, 4, 5, 2, 8, 7, 6}

a.) the mean of set a is smaller than the mean of set b.

b.) the median of set a is greater than the median of set b.

c.) the median and the mean of set b are greater than those of set a.

d.) the mode of set b is greater than the mode of set a.

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

What is the simplified expression for 6(2(y+x))

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above