Number of laps 2 4 6 8 10 time 10 20 30 40 50 charlie runs laps around a track the table shows how long it takes him to run different number of laps how long would it take charlie to run five laps

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Arational number that is equivalent to -20/4?