Write an exponential function y=ab^x whose graph passes through 0,4 and 7512

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?