What's the unit rate of 4 and 20

8 and 40

James is researching earthquakes for a science report. He is trying to come up with his own scale to rank the intensity of an earthquake.

Which of the following represents the characteristics of the graph of x > 3? Open circle on 3, shaded to the left. Closed circle on 3, shaded to the left. Open circle on 3, shaded to the right. Closed circle on 3, shaded to the right.

Calculate the consumer surplus for the demand function P = 50 - 4Q when the market price is P = 10.

Explain the error below The expression x2 - 6x + 8 is a trinomial where a = 1, so it can be factored as x2 - 6x + 8 = (x + 4) (x + 2).?

When two black parents give birth to a white child. What is the cause of this

A certain measurement must be between 3.64 and 4.28 centimeters. Which number is greater than 3.64 and less than 4.28?

Using the exponential regression model, which is the best prediction of the wavelength of the key that is 8 above the A above middle C? 49.31 cm 49.44 cm 49.73 cm 49.78 cm

What single percentage change is equivalent to a 15% decrease followed by a 16% decrease?

Use substitution to solve the linear system of equations. x = 4 -y = 1/2x (4, - 2) (-2, 4) (4, 2) (2, - 4)

What is (24-6) + 19:2