The ratio of pigs to cows on a farm is 4:3. a) If there are 36 cows, how many pigs are there?

b) If there are 70 pigs and cows all together, how many are cows?

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

How many zeros does the function f(x)=4x3-x2+1 have

Complete the equation of the live through (-1,6) (7,-2)