Simplify the expression. Assume that all variables are positive when they appear.-3
+ 10
+ 4
A. 92
B. 424
C. -3
D. -424
Answer: A
You might also like to view...
Simplify.
A. 12x
B. 
C. 
D. 6x
Solve the problem.The amount of a certain drug in the bloodstream is modeled by the function 
, where y0 is the amount of the drug injected (in milligrams) and t is the elapsed time (in hours). Suppose that 10 milligrams are injected at 10:00 A.M. If a second injection is to be administered when there is 1 milligram of the drug present in the bloodstream, approximately when should the next dose be given? Express your answer to the nearest quarter hour.
A. 12:30 P.M B. 5: 30 P.M C. 5:45 P.M D. 3:45 P.M
Solve the problem.From a balloon 1014 feet high, the angle of depression to the ranger headquarters is 61°42'. How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?
A. 551 ft B. 546 ft C. 536 ft D. 541 ft
Decide whether or not the network is traversable.
A. Not traversable B. Traversable