*PLEASE ANSWER!! HURRY PLS* Vicky is paid a salary of $400 weekly. What are her yearly earnings?

a.) $40,000

b.) $22,800

c.) $20,800

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.