A student is deciding on two different cell phone companies. Allied Communications charges $50.00 a month plus 2e per minute used. Bussard Media charges $20.00 a
month plus Se per minute used. The "daily break-even" point is the number of minutes a
customer would have to use each day in order for the two plans to cost the same.
Assuming a 30-day month, what is the break-even point for these two plans?
a. 3.3 minutes
c. 23.3 minutes
b. 14.3 minutes
33 3 minute

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

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.

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9