Solve.The cost, T, in hundreds of dollars, of tuition at one community college is given by 
where c is the number of credits for which a student registers. Graph the equation, and find the cost if a student registers for 11 credits.
A. $1675
B. About $2340
C. About $1540
D. About $2740
Answer: A
You might also like to view...
Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that is worth $40 a pound. How many pounds (lb) of the $30 coffee should be used?
A. 120 lb B. 75 lb C. 60 lb D. 150 lb
Attending concerts is a favorite form of entertainment for many people. The graph shows concert attendance gradually increased from 1994 to 2004 for concerts at a small town's outdoor concert venue. In 1994, the average attendance was 935, as represented by the point src="https://sciemce.com/media/4/ppg__tttt0623191144__f1q90g3.jpg" alt="" style="vertical-align: 0.0px;" height="213" width="361" />What is the equation of the segment PQ?
A. y = 103.5x - 204,239
B. y = 92.0x + 34,590
C. y = 145.7x - 239,394
D. y = 141.5x - 281,216
In 2004, the average attendance was 2350, as represented by the point 
We can find an equation of the line segment PQ using a system of equations, and then we can use the equation to approximate the attendance in any of the years between 1994 and 2004.
Multiply, then simplify the product. Assume that all variables represent positive real numbers.(
+ 1)(
- 1)
A. 12
B. 12 + 2
C. 12 - 2
D. 14
Find the angle between the given vectors to the nearest tenth of a degree.u = 
, v = 
A. 0° B. 45° C. 90° D. 180°