Solve.An airplane travels 700 miles against the wind in 5 hours, and makes the return trip with the same wind in 2 hours. Find the speed of the wind.
A. 245 mph
B. 105 mph
C. 350 mph
D. 140 mph
Answer: B
Mathematics
You might also like to view...
Find the inverse of the function.f(x) = 5x
A. f-1(x) = x5 B. f-1(x) = ln(5x) C. f-1(x) = log5 x D. f-1(x) = logx 5
Mathematics
Solve the problem.A box of instant brownies has the list of ingredients shown in the table. Use this information to find the amount of the stated ingredient you would need to make the indicated number of servings.
Water3 tablespoonsOil
cupNuts
cupBrownie Mix2
cupsAmount of nuts for 15 servings
A. 1
tablespoon(s)
B. 
cup
C. 
cup
D. 
cup
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 8 B. x2 C. 2x D. -8
Mathematics
Tell whether or not the relation is a function.{(-3,-2), (1,8), (5,-7), (8,-6), (10,-9)}
A. Yes B. No
Mathematics