Physics what does above horizontal line mean

A car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2.0 m/s2 for 15 s. At the end of this time, what is the magnitude of its velocity? A). 45 m/s B). 15 m/s C). 30 m/s D). 375 m/s

A company sells Apple Cherry mix. They make large batches of the mix that can be used to fill 250 bags each. Determine how many pounds of each ingredient should be used to make one batch of Apple Cherry mix.

Who has longer thumbs explain how you know

Which expression could be used to calculate the amount of tax on an item if the tax is 6% and the item is d dollars?

Solving Exponential Equations (lacking a common base) Solve the exponential equation 6u = 22

Is 18-3 (2p+4) - 3p equivalent to 3 (2-3p)

If necessary round the answer to the nearest tenth x2 = 72 A 5.8, - 5.8 B 36, - 36 C 8.5, - 36 D 9, - 9

Select all of the expressions that are equivalent to 1/3 (4x-6) 3.

Which expression is equivalent to 7 b + 4 b minus 1 b? A. 2b B. 4b C. 10b D. 12b

3x + y = 7 4x + 2y = 16