Four fair coins are tossed. Find the following probabilities: a) P(getting one head and three tails head) b) P(getting at least one​

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?