The missing side is 17 and rounded it is 20
The answer is a) although they are not independent, since they are less than 5% of the population, they can be treated as independent.
We are given that a coin is toseed with two possible outcomes (head or tails) and a ball from a ball with balls of three different colors is picked.
We have that the possible outcomes are all possible combinations of the faces of the coin and the color of one of the balls.
Therfore, if:
![\begin{gathered} H=\text{ head} \\ T=\text{ tail} \\ G=\text{ green} \\ B=\text{ blue } \\ Y=\text{ yellow} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20H%3D%5Ctext%7B%20head%7D%20%5C%5C%20T%3D%5Ctext%7B%20tail%7D%20%5C%5C%20G%3D%5Ctext%7B%20green%7D%20%5C%5C%20B%3D%5Ctext%7B%20blue%20%7D%20%5C%5C%20Y%3D%5Ctext%7B%20yellow%7D%20%5Cend%7Bgathered%7D)
The possible combinations are:
![\lbrace HB,HG,HY,TB,TG,TY\rbrace](https://tex.z-dn.net/?f=%5Clbrace%20HB%2CHG%2CHY%2CTB%2CTG%2CTY%5Crbrace)
Therefore, the right answer is C.
2x2x1= 4 possible ways
GBP & BPP & BB
GBP & RPP & BB
YBP & BPP & BB
YBP & RPP & BB
GBP is green backpack, YBP is yellow backpack, BPP is blue pencil pouch, RPP is red pencil point, BB is black binder.
Answer:
A
Step-by-step explanation:
RT=12
TU=5
RU=12+5=17
RS=17+7=24
SU=√(RS²-RU²)=√(24²-17²)=√(24-17)(24+17)=√(7×41)=√287
area=1/2×12×√287=6×√287≈101.6 unit²