If the nucleus of an atom contains 9 protons and 9 neutrons, what would be the charge in the

nucleus of the atom?

What is the value of the following triangle: (x + 25) + x + 45? solve for x

How to solve frequency distribution problems

Which ordered pair is a solution of the equation y = 4x? (1, 3) (-1, - 4) (-4, - 1) (1, - 4)

What is another equation for y=3/4x+4 so it has many solutions

What is the least perimeter of a rectangle with an area of 39 square feet

I watched a movie called Nemo, the movie was 1h:20m long. The first commercial started at 20 minutes ideational commercials were every 10 minutes. What is the greatest number of commercials shown during the movie?

Explain how to use 5*2/3 as a model?

What is the solution to the inequality of - 2x - 4 < 11

A sample of bacteria was placed in a petri dish. The number of bacteria changes exponentially over time. The graph describes the number of bacteria over time (in hours). How does the number of bacteria change over time? Answer is B

What is the answer to 8=2m+2