A repair service charges $60.00 to come to your home plus $19.50 per hour. Find a function that describes the arithmetic sequence. Then find the total cost for a 7-hour job.
y = 79.50n; $556.50
c. y = 60.00n + 19.50; $439.50
b. y = 19.50n + 60.00; $196.50
d. y = 19.50n; $136.50
a.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Can you me find the slope! (30 points)