What is bigger 5 feet or 60 inches

F (x) = 6x what does x equal?

Hannah is asked to convert the number 0.00000305 to scientific notation. Her answer is 3.05 * 106. Which statement best describes her answer? Hannah is correct. Hannah is not correct because the exponent should be 8. Hannah is not correct because 3.

A car mechanic rounds a car's weight to the nearest thousand. He says the weight is 4,000 pounds. What is the least and the greatest amounts the car actually weight? Explain.

3. If the expression 1/2x was placed in the form ax^b where a and b are real numbers, then which of the following is equal to a + b? Show how you arrived at your answer. (1) 1 (2) 3/2 (3) 1/2 (4) - 1/2

1/2 of 5 less than 10

What is the quotient of - 1 4/5 and 2 1/4?

What is the exact distance from parentheses - 4, - 2 what is the exact distance from parentheses - 4, - 2 to parentheses four, six

Which number produces an irrational number when multiplied by 0.5

In Lisa class, 24 of the students are tall and 12 are short. In Paul's class 15 students are tall and 20 students are short. Which class has a higher ratio of tall to short students?

A car depreciate $2000 each year it was owned and driven. What type of depreciation is this?