What is 400,000 rounded to the nearest ten thousand

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5