Consider the given vector equation. r (t) = 2t - 4, t2 + 3 (a) find r' (t).

Micah left for school with 4 boxes of pencils. Each box had 8 pencils. At school, he gave away 4 pencils from one box. Which number sentence below can be used to find the total number of pencils that Micah kept? A. 4*8-4=x B. 3*8+4=x C. 4*8+4=x D.

3x^2-6*=0 solve for x factor if necessary

What is (7-4i) + (-2+5i)

The smallest candle has a radius of 0.5 inches and a height of 3 inches. The other two candles are scaled versions of the smallest, with scale factors of 2 and 3. How much wax is needed to create one set of candles?

If all the liquid from the beakers is poured into one empty container that can hold exactly 4 liters, how much more liquid can the container hold? ___ liter (s)

What are the solutions to the following system? -2x+y=-5 y - -3x²+5 L

What is y - 5 (2 - y) = 8

A baby gains 11 pounds in its first year of life. The baby gained 4 1/4 pounds during the first four months and 3 1/2pounds in its second four months. How much did the baby gain in the last four months?

Y=3x+5 what does the y intercept tells about this equation?

Factor 10y^2 - 23y + 12