Solve the problem.In the following formula, y is the minimum number of hours of studying required to attain a test score of x: 
How many hours of study are needed to score 87? Round to the nearest hundredth if necessary.
A. 101.06 hr
B. 6.03 hr
C. 24.50 hr
D. 2.45 hr
Answer: D
You might also like to view...
Solve the problem.The number of acres in a landfill decreases according to the function B = 4300e-0.05t, where t is measured in years. How many acres will the landfill have after 3 years?
A. 3044 acres B. 3543 acres C. 8158 acres D. 3701 acres
Solve the problem.Two kinds of crated cargo, A and B, are to be shipped by truck. Each crate of src="https://sciemce.com/media/4/ppg__rrr0625191404__f1q45g6.jpg" alt="" style="vertical-align: -4.0px;" /> The shipping company charges $75 per crate for 
is 
in volume and weighs 
, whereas each crate of 
is 
in volume and weighs 
and $100 per crate for 
The truck has a maximum load limit of 
and 
How many crates of each cargo should be shipped on each truck in order to satisfy the load limits and yield the greatest charges? Compute the corresponding charge.
What will be an ideal response?
Find the following using a calculator. Round to four decimal places.ln 0.999
A. 0.0004 B. -0.0010 C. -0.0004 D. 0.0010
Solve the problem.A bicycle wheel rotates 70 times in 1 minute. Through how many degrees does a point on the tip of the wheel move in 15 seconds?
A. 90° B. 420° C. 1050° D. 6300°