Q4. There are 9 white beads and 11 red beads in a bag. There are no other beads in the bag.
Jim takes at random a bead from the bag.
(a) Write down the probability that the bead will be white.

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

How do i find the missing angle measure in a polygon

According to the general equation for conditional probability, if p(ab) = 4/5 and p(b)= 5/6, what is p(a|b)? a. 8/9 b. 35/36 c. 24/25 d. 15/16