It is given that √x and y are in direct proportion. If the difference in the values of y
when x = 25 and when x = 4 is 42, find:
(a) an equation connecting x and y,

(b) the value of y when x = 64,

(c) the value of x when y = 98.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

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.