Please help A hot air balloon ascended at the rate of 400 feet per hour for 3 hours and 15 minutes. What was the total distance that the balloon ascended?

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Can someone me with the property questions for 12 13 and 14 plz

Put the equation in slope intercept form by solving for y