30. The box-and-whisker plot shows the average temperatures in Tucson, Arizona in December. (1 point)

Which statement about the temperatures in Tucson must be true?

About half of the days in December had average temperatures above 60 degrees.

About half of the days in December had average temperatures between 52 and 60 degrees.

The coldest day in December was 52 degrees.

The hottest day in December was 65 degrees.

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

In angle pqr find the measure of

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6