The area of circle's sector is A= (1/2) x Txr²
where Teta = <span>42 degrees = 42/180Pi= 7Pi /30
r= 30/2= 15ft, r²= 125
so the areo of the slice of pie that was cut is A= (</span>7Pi <span>/60 ) x 125= 45.79 ft²</span>
Answer:cus maybe it was bad or sometin
Step-by-step explanation:
Let x be the amount of weeks.
60 + 7x = 120
60 - 60 + 7x = 120 - 60
7/7x = 60/7
x = 8.571428571
The probability that the ball Deborah picks is green is; 3/5.
<h3>What is the probability that the ball picked last is green?</h3>
Since the bag initially contains; 3 red balls, 4 green balls, and 2 yellow balls, after Deborah pulls out the 4 balls: red, red, green, yellow.
The balls remaining are; 1 red ball, 3 green and 1 yellow.
Hence, the probability that the final ball she picks is green is; 3/(3+1+1) = 3/5.
Read more on probability;
brainly.com/question/251701
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