The ratio of people who have dogs to people who have cats is 4 to 2. If there are 40 people, how many have cats?

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax