A recipe calls for 4 cups of sugar to 5 cups of flour. How many cup(s) of
sugar will be used for each cup of flour?
O 4/9 cup of sugar
O 4/5 cup of sugar
O 1 1/4 cups of sugar
O 2 1 /14 of sugar

1foot = 12 inches; 1 yard = 3 feet

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?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%