Which of the following might be legitimate justification for avoiding treatment of drinking water obtained from groundwater? i. the groundwater is unaffected by surface pollution. ii. the groundwater has a rate of flow of 1 cm/year. iii. the groundwater is naturally disinfected. a. i only b. ii only c. iii only d. i and ii only e. i and iii only

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

*i’ll mark you brainliest to whoever answers the fastest with the right answer * if someone runs a red light in front of you, and you choose not to slow down or steer away, you will a. not be at fault if there is a collision b. be partially at fault if there is a collision c. have to appear in court if there is a collision d. probably not be involved in a collision

Arectangle is removed from a right triangle to create the shaded region shown below. find the area of the shaded region.be sure to include the correct unit in your answer.14 mmm² mxlal? 4m3m