1. Points (-7, 6) and (3,8) are endpoints of the diameter of a circle.
A. What is the length of the diameter (simplify)
B. What is the center of the circle
C. What is the equation of the Circle
2. Find the value of the logarithm log2(1/32).
3. Paul a resident of Metropolis, pay metropolis an annual tax of $55 plus 2.2% of his anual income. If paul paid 1320 in tax, what's paul's income?
4. A can of soda at 78 degrees F is placed ina refigerator that maintains a constant temperature of 35 degrees F. The temperature of T of the soda t minutes after it is placed in the refrigerator is given by T(t) = 35 + 43e^-0.058 t. Find the the temperature of the soda 12 minutes after it is placed in the refridgerator (round to the nearest tenth of a degree)