Martina will make flower arrangements with 3 roses in each arrangement. She will use the equation y=3x to find the total number of roses she needs. What
does x represent in the equation?

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?