How many electrons protons and neutrons are in 132/55 cs?

Assume that there are 12 students in the class, the front row has eight chairs, and the tutor, who is also a member of the class, must be seated next to Louise. How many different ways can we seat students in the first row?

A certain shade of gray paint is obtained by mixing 3 parts of white paint with 5 parts of black paint.

How do you express the area of a triangle as a monomial?

Daniella has $210 in the bank, and her balance is growing at a rate of $3 each month. Lori has $187 in the bank, but her balance is growing at a rate of $4.50 each month.

Order these numbers from least to greatest. 16310, - 270, - 503, - 16.5

There are 9 more pencils then pens in a container. There are 25 writing utensils in the container in all. How many pens are there in the container?

How do I find the answer to 2g = 12 pt

Last year Henry made 32 one cups serving of soup school party two times

If 45% of the class are boys what percent is girls

Without his pencil or calculator, Joey knows that 2x³+3x² - 1 = 0 has at least one real solution. How does he know?