Keian eats 1 1/2 apples each day. what equation can be used to find b the number of apples he will eat in 8 days?

8xb =1 1/2
8 divided by 1 1/2= b
1 1/2xb =8
1 1/2 x b= 8

Is it true or false i’m trying to pass this test so i can leave school

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

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