the maximum mark of 30 student is 100. if its range is 75, find the minimum mark and coefficient of range.​

Use the graph of the sine function y=2sinθ shown below

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons

Acircle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth