Larry is building a frame around a rectangular picture. He will need 50 inches of wood to do the entire frame. If the frame is 15 inches long, how wide is the frame?
A.
10 inches
B.
8 inches
C.
25 inches
D.
20 inches

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°