Answer:
sine^-1(48/60)
We take <u>inverse sine</u> because we don't have the angle we use SOHCAHTOA with. From p, we have an opposite side available, and a hypotenuse,
so based on sine it's sine, oppsosite, hypotenuse.
We take inverse sine because angle p isnt't given,
so
inverse sin (48/60) = <em><u>53 degrees = p</u></em>
Answer:
1) 1.4%
2) 8.3%
3) 20.8%
Step-by-step explanation:
Alrighty! You are looking at some compound probability problems.
The trick with these is to figure out the probability of each piece of an event, and then multiply those together to get the overall probability.
Quick note about notation: p(event A) is short hand for saying "The probability of event A is....."
1) Flipping head, rolling a 5, and rolling a 2
P(flipping heads) = 1/2
p(rolling a 5) = 1/6
p(rolling a 2) = 1/6
so: (1/2) x (1/6) x (1/6) = 1/72 or about 1.4%
2) Flipping tails, rolling an odd number, and rolling a 4
p(flipping tails) = 1/2
p(rolling an odd number) = 3/6
p(rolling a 4) = 1/6
so: (1/2) x (3/6) x (1/6) = 3/72 or about 8.3%
3) Flipping head, not rolling a 2, and rolling an even number
p(flipping heads) = 1/2
p(not rolling a 2) = 5/6
p(rolling and even number) = 3/6
so: (1/2) x (5/6) x (3/6) = 15/72 or about 20.8%
Answer: it already does it for you
Step-by-step explanation: just hit answer and it should pop up with the format already setted
It would be .9 eggs per day. Divide 6 by 7 and get a high decimal. Then, round and bam. you got it. 6 ÷ 7 = 0.85714285714 rounded to .9
