Twelve out of 18 students in mrs. Trevinos class but pizza for lunch on Fridays. At this rate, if there are 240 students in the entire school, how many students can be expected to buy pizza for lunch the Friday?

Write the fraction in its simplest form. 25/100

The measures of the angles of m

Which of the binomials below is a factor of this trinomial? X^2+x-12 A. X-4 B. X+4 C. X-6 D. X+6

Consider the following data set: 3, 4, 6, 7, 9, 9, 11. Identify a number you could add to the set to keep the mean smaller than the median.

A potter uses three fifths of a pound to make a bowl, how many bowls can a potter make from ten pounds?

Here are six measurements of the electrical conductivity of an iron rod. 10.06 9.87 10.03 10.14 10.19 10.09 The iron rod is supposed to have conductivity 10.1. Do the measurements give good evidence that the true conductivity is not 10.

Substitution -2x-y=-9 5x-2y=18

Suppose you want to know the opinions and ideas of a very large population. Explain how you would gather a sample so that it is representative of the larger population.

If a person makes $12.00 per hour, and twice that much if they work more than 35 hours in a week, how much would that person make if they worked 42 hours in a week?

Which expressions show the expanded form for 40.507?