For each value below, enter the number correct to four decimal places. Suppose an arrow is shot upward on the moon with a velocity of 63 m/s, then its height in meters after t
seconds is given by h(t) = 63t - 0.83ť. Find the average velocity over the given time intervals.
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Can someone me with the property questions for 12 13 and 14 plz

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.