A baseball player throws a baseball when it is 5 ft above the ground. The ball leaves his hand at an angle of 16​° with respect to the ground at a velocity of 156 ft per sec. ​(a) Determine the parametric equations that model the path of the projectile.
​(b) Determine the rectangular equation that models the path of the projectile.
​(c) Determine approximately how long the projectile is in flight and the horizontal distance covered.

This is different from the first one can someone me

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

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.