Liam has 9/10 gallon of paint for painting the bird houses he sells at the craft fair. each bird house requires 1/20 gallon of paint. how many birdhouse a can liam paint? show your work

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Find the distance between the point (-3,-4), and (see the picture below)