Brittany polled the first 47 bus riders at school about cafeteria food. Is this sample of the student population biased?

What is the equivalent fractions for 6/48 and 20/30

Mathew deposits a total of $900 into his savings account in a year. If Mathew deposits the same amount every month, what is the amount he deposits every month?

How do you solve w=120 (1/3) by step

2x=y+3 in slope intercept form

Work out the height of a parallelogram with a base of 4.6cm and a height of 2cm

There goes my hopes for Virtuoso rank ... What are the zeros of the function y = x2 + 10x - 171, and why?

Which is greatest ... 63 of 100, 60% of 80, 3/5 of 85,

John can eat 10 hot dogs in 4 mins. At this rate, how many hot dogs can he eat in 18 mins?

wo positive integers are 3 units apart on a number line. Their product is 108. Which equation can be used to solve for m, the greater integer? m (m - 3) = 108 m (m + 3) = 108 (m + 3) (m - 3) = 108 (m - 12) (m - 9) = 108

What type of angle is an angle of 5 (3.14) / 4 radians?