Models of four atoms are shown as figures A, B, C, and

d. Which two atoms represent isotopes of the same element?

a. B and D

b. B and C

c. A and D

d. C and D

Find the difference: 1-3/20

How many digits does 1000^1000 have?

Simplify. 1.5m ^7 (-4m ^5) ^2 A.-6m^14 B. 24m^14 C. 12m^17 D. 24m^17

If you multiplying by 1/4 makes a positive number smaller, then what does dividing by 1/4 do to the value of the number? Explain your reasoning

Rajiv is building a bookcase a shelf on the bookcase can hold up to 95 pounds of books write an inequality to represent the situation where b represent the weight of books on the shelf

Pizza is served in the school cafeteria every fourth school day. Tacos are served every third school day. Both pizza and tacos were served today. In how many school days will pizza and tacos be served on the same day again?

Find the first term in the pattern with the formula: 40 • 6n - 1. 0 40 1440 240

Troy is searching for a new home. He'll need to take out a mortgage once he finds a house. Before visiting the bank, Troy decides to check his credit score on his credit report. To Troy's surprise, his score was much lower than he thought.

A cylindrical trash can is 4 feet tall and holds 28.26 cubic feet of trash. What is the area of its base?

What Number between 77 177can be divided evenly by 8