Which answer shows 902.6 written in expanded form?

a.
9 hundreds + 2 ones + 6 tenths

b.
9 hundreds + 2 ones + 6 hundredths

c.
9 hundreds + 2 tens + 6 tenths

d.
9 hundreds + 2 tens + 6 hundredths

Can someone me and do the problem plz so i can understand it more better

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

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz