Hello :
<span>tan θ = -√3
sin</span>θ = √3/2 1/2
cosθ = -1/2
Answer:
88 rolls of 2.
Step-by-step explanation:
By proportion that would be 220 * 20/50
= 220 * 0.4
= 88.
0.088
Step-by-step explanation:
The total number of balls in the urn is;
8 + 5 = 12
Because the pink balls are 8, then the probability of picking a pink ball from the urn is;
8/12
To get the probability that all 6 balls drawn from the urn are pink, we will use the AND probability rule of the mutually exclusive events which means we’ll multiply the probabilities of each of the six pink balls;
8/12 * 8/12 * 8/12 * 8/12 * 8/12 * 8/12
= 0.088
Learn More:
For more on probabilities check out;
brainly.com/question/11248705
brainly.com/question/1177537
#LearnWithBrainly
3,628,800 is the correct answer
