Answer:
100
Step-by-step explanation:
In this problem 10 represents 9% of a number. So, to find 90% you must multiply 10 by 10. You do this because 9% times 10 equals 90%; therefore, 100 must be 90%.
This can also be proven through cross multiplication. To set up a proportion put the percent over the number like, . Then cross multiply to get the equation,
. Finally, divide both sides to get x=100.
Answer:
The correct answer is 0.0330 and the events are independent.
Step-by-step explanation:
Total number of balls in Bill's golf bag = 17
Let A be the event of drawing a white ball and B be the event of drawing an orange ball.
Number of white balls Bill has in his bag is 9.
Probability of the event A in the first draw =
Number of orange ball in Bill's bag is 1.
Probability of event B in the second draw =
Thus total probability for Tim to tee off with a white ball and putt with an orange ball = = 0.0330
The above events are independent on each other.