How do you round and estimate a number

Select the correctly punctuated sentence. It's time for the class to end but Mr. Johnson doesn't realize that. It's time for the class to end, but Mr. Johnson doesn't realize that. It's time for the class to end; but Mr. Johnson doesn't realize that.

Simplify 5{11 - 12{11 - 2{11 -33{9 -11{9 -9{11 -9{33

2.4 Backgammon. Backgammon is a board game for two players in which the playing pieces are moved according to the roll of two dice. Players win by removing all of their pieces from the board, so it is usually good to roll high numbers.

Which two rational numbers does the root 14 lie between?

The length of an object is measured as 35.8 centimeters. What is this measurement in scientific notation? A. 358 * 10^1 centimeters B. 3,580 * 10^2 centimeters C. 0.358 * 10^2 centimeters D. 3.58 * 10^1 centimeters

What is - 6+-3 equal integers

If Jonathan always had exactly two of these five toppings, how many nights can he work without repeating a combination

Manny purchased a new car this year for $20,500. The car is expected to depreciate at an annual rate of 16%. Using the model, about how much will Manny's car be worth after 8 years? Round to the nearest dollar.

If you have a basket of 27 apples and you take 4 away how many do you have?

Bob paid $15 to get into the fair he then bought 13 ride tickets he spent $21.50 total how much would one ride ticket cost