Solve the problem.A size 2 dress in Country C is size 34 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find the inverse of the function.
A. f-1(x) = 
B. f-1(x) = x - 32
C. f-1(x) = 
D. f-1(x) = x + 32
Answer: B
Mathematics
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Use a grapher to find the vertex or x-intercepts, as indicated, of the quadratic function.Find the vertex of the function f(x) = 0.4x2 + 2.8x + 5.8.
A. (3.5, 0.9) B. (-3.5, 0.9) C. (-1.4, 3.84) D. (3.5, 3.84)
Mathematics
Simplify using rational exponents.
A. 2a4b4
B. 2a3b4
C. 2a3b5
D. 2a5b2
Mathematics
Solve the problem.Midtown Delivery Service delivers packages which cost 
per package to deliver. The fixed cost to run the delivery truck is 
per day. If the company charges 
per package, how many packages must be delivered daily to break even?
A. 53 packages B. 20 packages C. 13 packages D. 11 packages
Mathematics
Provide an appropriate response.Can P(A?B) = P(B?A) if A and B are different?
A. Yes B. No
Mathematics