What is the value of the expression shown below?
2 + (3 + 5)2 ÷ 4 ⋅ 1 over 2 whole to the power of 4
3
4
16
18

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25