a calculator can perform a single calculation in about 0.0000034sec. how much time will it take to calculate 4000 such calculations? express your answer in scientific notation

Greg purchased a set of tires for $208.32. How much did he pay per tire?

What is 0.9 1 / 10th of

Which quadrilateral can have exactly 2 right angles

Both strips are the same length using the models explain why one two equals four eights a one 1/2 strip is the same length as 1/8 strip b four 1/2 strip are the same length as four 1/8, C one 1) 2 strip is the same length as four 1/8 strips

What is 20x=2. What is x

The Watson family just bought 7 crates of eggs, and each crate had 12 eggs. The family already had 8 eggs in their refrigerator. How many eggs do they have

3x + 16 = - 2 (5 - 3x)

one number is four more than a second number. two times the first number is 10 more than four times the second number

James is 5 years younger than his sister. The sum of their ages is 25. Write a system of equation to model the situation. How old is he?

Max is x years old. Six years ago he was two less than ten years old. How old is Max?