Why do scientists use models to study atoms

Is 2 and 7/8 ths greater than 2.75

Select the correct answer. Dorcas is a working mother and has a very busy schedule. She feels that she is unable to spend time with her kids. What do you think she should do? O A.

Which statement displays proper punctuation and grammar? A) We wanted to keep walking and, it had grown too dark. B) It had grown too dark so, we wanted to keep walking. C) We wanted to keep walking, but it had grown too dark.

What time is it?

If you see a curb painted blue it designates

What hloaday is in January

You are visisting a mountain in the northwest part of United States the mountain has steep sides and is not part of a mountain range a crater can be seen at the top of the mountain hypotheses about what type of mountain you are visiting

Rupert is copying some files from his computer to a compact disc, like the one shown above. If the diameter of the compact disc is 120 millimeters, what is the approximate area ignoring the center hole? Use = 3.14.

A baseball player hits a ball straight up at 20 m/s. ignore any horizontal component of velocity the ball may have. how ling does the ball take to reach its maximum height?

An insurance company sells a homeowner insurance policy that is $600 per year policy the insurance company predicts that the probability of having a home being damaged in the area. It sells this policy is about 1.