The weight of an object on mars varies directly as the weight of the object on earth a 90 pound object on earth weighs 34 pounds on mars. if an object weighs 135 pounds on earth how much does it weigh on mars

Which of the following is the result of expanding

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120