Last two question for the day. brainliest will be given

1. The slope of a velocity curve is acceleration. The slope is negative, but is not constant. The 2nd choice would be better:

... changing negative acceleration

2. 1.5 hours is 1.5×3600 = 5400 seconds, so the change in velocity over that time will be

... 12 m/s² × 5400 s = 64,800 m/s = 6.48×10⁴ m/s

Adding that value to the initial velocity gives

... 2.39×10⁴ m/s + 6.48×10⁴ m/s = 8.87×10⁴ m/s

as the final velocity. Your choice is correct.

step-by-step explanation:

a

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.