Simplify the expression square root -1/(3++5i) a. 3+i/10. b.-3+i. c.3-i/10. d.-3-i/10

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.