Solar cells convert the energy of incoming light to electric energy; a good quality cell operates at an efficiency of 15%. Each person in the united states uses energy (for lighting, heating, transportation, etc. ) at an average rate of 11 kw. Although sunlight varies with season and time of day, solar energy falls on the united states at an average intensity of 200 w/m2.

Vera is on her school's track and field team. in a practice long-jump competition against her teammates, she gets 5 points for landing over the farther line. she gets a total of 7 jumps and lands x times over the farther line and the rest of the times over the closer line. which of the following functions represents vera's total score? a. f(x)=10x b. f(x)=5x+35 c. f(x)=10x+5 d. f(x)=70-5x

Does anyone have some ideas for an herbalism or culinary project? i need to start my graduation project so i'm prepping for it

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions