Question 1. how many planes are shown in he figure
a. 4
b. 5
c. 6
d. 7

question 2. which of the following points are collinear ?

a. b, h, d
b. a, c, e
c. a, h, b
d. c, e, f

question 3. which of the following is a line segment ?

a. ed
b. bc
c. hf
d. ef

question 4. points a, b, j are coplanar

a. true
b. false

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?