Acar that is a gas- and electric-powered hybrid has recently hit the market. the distance travelled on 1 litre of fuel is normally distributed with a mean of 20 km and a standard deviation of 6 km. find the probability (to 3 decimal places) that the car travels between 15 and 28 km on 1 litre of fuel.

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.