Solve the problem.On a summer day, the surface water of a lake is at a temperature of 
Celsius. What is this temperature in Fahrenheit?
A. 27°
B. 48.6°
C. 59°
D. 80.6°
Answer: D
Mathematics
You might also like to view...
Find the domain and range of the function.g(z) = 
A. D: (-1,?), R: (-?,0) B. D: [1,?), R: (-?,?) C. D: (-?,-1), R: (0,?) D. D: [0,?), R: (-?,?)
Mathematics
Determine if the series converges or diverges. If the series converges, find its sum.
A. converges; 
B. converges; ?
C. converges; - 
D. diverges
Mathematics
For which of the following regions would you use rectangular coordinates?
 multiple choice.png)
Mathematics
Solve the problem.Regrind, Inc. regrinds used typewriter platens. The cost per platen is $2.30. The fixed cost to run the grinding machine is $162 per day. If the company sells the reground platens for $4.30, how many must be reground daily to reach the break-even point?
A. 70 platens B. 24 platens C. 81 platens D. 54 platens
Mathematics