Is 12.89 a irrational number

Snow is falling steadily in Syracuse New York after 2 hours, 4 inches of snow has fallen how many inches of snow will fall in 24 hours if it continues to snow at this rate

Using the divisibility test solve the following question: Can a theater charging $6 per person for admission to play take in exactly $1512 for a night?

What is 5/8 - 1/4 and what is 2/3 - 1/2

How do u solve this -3n-4>4n+10

At oxnard university, a student id consists of one letter (26 possibilities) followed by eight digits (10 possibilities).

Find the mean, median, and mode of the data. Choose the measure that best represents the data. Explain the reasoning. 91,87,65,87,72,62,12

What is the axis of symmetry for the function f (x) = 3 (x-2) ^2+4

What two digit number is three times the sum of its digits?

Factor completely 3x ^2 - 27

Compare the following 3/5 and 6/11