A fair number cube with faces numbered 1 through 6 was rolled 50 times. The cube landed with the number 2 up 10 times. What is the difference between the experimental probability and the theoretical probability of the number 2 landing face up? ​

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?