In the parallelogram shown, AE = t + 2, CE = 3t - 14, and DE = 2t + 8.

What is the length of line segment DB?

A. 20 units

B. 24 units

C. 48 units

D. 68 units

How is acid Rain formed

Which of the following means an object is speeding up? A. It's velocity is decreasing B. It's velocity is increasing C. It's acceleration is increasing D. It's acceleration is decreasing

What is the minimum energy required to ionize a hydrogen atom in the n = 3 state? (1) 0.00 eV (3) 1.51 eV (2) 0.66 eV (4) 12.09 eV

Using the example of the skateboarder on the half-pipe, explain how kinetic and potential energy relate to the mechanical energy at different positions.

What was one effect of plate movement on the pacific region?

Which of the following statements about Boyle's law are correct? The temperature and pressure must remain constant for the law to apply. The temperature and the number of molecules must remain constant for the law to apply.

Exposure to high energy electromagnetic radiation such as waves can cause cancer sterility and death

What kind of error would result if you read the liquid volume where the liquid touches the wall of the cylinder rather than at the meniscus

A long, thin rod parallel to the y-axis is located at x=-1.0 cm and carries a uniform linear charge density of + 1.0 nc/m. a second long, thin rod parallel to the z-axis is located at x=+1.0 cm and carries a uniform linear charge density of - 1.

A meter is measured in?