tessa bought stock in a restaurant for $287.00 her stock is now worth $401.80 what is the percentage increase of the value of Tessa's stock?

One disadvantage of cloning is allows the continuation of species facing extinction new organisms are often sickly and do not live long lives scientists can study why nerve cells don't multiply scientists can study how organisms grow and reproduce

Whats an isotope? give the number of protons, neutrons, and electrons in a neutral atom of each of the following isotopes, Carbon-13 Sulfar-32

An illness caused by protist.

If k=20 N/m and F=100 N, find x. If x=0.03 m and k=300 N/m, find F.

A device use to break the flow of current

How do you find period when you have frequency

Which electromagnetic waves have a higher frequency than visible light

Calculate the speed for a car that went a distance of 125 miles in 2 hours time

A small 25 kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe's kinetic energy?

A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a tangential acceleration of 1.85 m/s2. The car makes it one quarter of the way around the circle before it skids off the track.