Initial population is 1000. Write an equation for the following situation. Let x = number of years passed. y = ending population. Leave no space in your answer, use ^ for exponent Population decreases by 12% per year *

Population triples every 20 years *

Population is halved every 10 years *

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?