The expected probability of rolling an even number in 1 roll of a fair cube with faces numbered 1 through 6 is 12. When the cube was rolled 20 times, an even number came up 15 times, or 34 of the time. When the same cube was rolled 100 times, an even number came up 51 times, or almost 12 the time. Why are the actual results closer to the expected probability of 12 when rolling the cube 100 times?

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?