The probabilities of landing on 1, on 2 on 4 , on 5 or on 6 when rolling a dice are shown in the table.

The biased table is rolled 300 times

Estimate the total number of times the dice will land on 3 or on 4.

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)