Solve 6 over x minus 4 equals 4 over x for x and determine if the solution is extraneous or not. a) x = −8, extraneous b) x = −8, non-extraneous c) x = 8, extraneous d) x = 8, non-extraneous

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Is the power produced directly proportional to the wind speed, give reasons for your answer?