A scientist planted seeds in 4 sections of soil for an experiment. not all of the seeds grew into plants. after 20 days, the scientist counted the number of plants in each of the 4 sections.

Simplify algebraic expression 1/2 (16a-20b)

Suppose you have two 100 mL graduated cylinders. In each cylinder, there is 40.0 mL of water. You also have two cubes: one is lead, and the other is aluminum. Each cube measures 2.90 cm on each side.

What is the value of x? x+y=-10

Use the arc length formula to find the length of the curve y = 3x - 2, - 3 ≤ x ≤ 1. check your answer by noting that the curve is a line segment and calculating its length by the distance formula.

How many solutions are there in 1/2 (10x + 15) - 3/2 = 2x + 6 + 3x

151% find the decimal notation

11 π 90 11 π 90 radians

Which is a correct way of evaluating the expression 15x + 30x for x = 2?.

Ms. Katz paid $50 for a used bicycle and then sold it to her neighbor for $60. She decided to buy it back, but she had to pay $70 for it.

9/4 as a mixed fraction