Answer:
95
Step-by-step explanation:
To find the average you would add all the scores up and divide by the number of scores you have, so you would do 90+100+99+91 and get 380. Then divide by 4 to get 95.
Answer:
Step-by-step explanation:
Given
there are 13 symbols in slot machines i.e. 1 bar , 2 lemons , 2 bells ,2 plums ,3 cherries , 3 oranges
there are Total of 3 machines
Probability of getting bar in machine is 
Probability of getting 3 bar on 3 machine
Probability of getting an orange
Probability of getting 3 oranges on 3 machine
Probability of getting a Plum
Probability of getting 3 Plums on 3 machine
Answer:
90 degrees counter-clockwise
Step-by-step explanation:
Plan an effective strategy for working through the course