Question 8: There are x apples in a crate. 3 of the apples are bad. Robert chooses two apples from the crate, without replacement The probability that he selects two bad apples is 1/12 1st Apple 2nd Apple (a) Úsing the tree diagram, prove x? -x- 72 = 0 bad 3. (b) Find the number of apples in the crate, x. bad good (c) Find the probability that both apples are good bad 1-3 good good

Q: Ans: 0.07 35. The probability (rounded to three decimal places) that the selected adult is a female…

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: 10+7=?

A:

Q: Number 28

A:

Q: Answer number 4

A:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: ex- 12

A: Given: y=ex-12 we know that am-n=aman

Q: — 33 > 5а + 2

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Q: 36 please

A: Given rt=cost i +sint j +2t k  ,  t=π3

Q: 66 to the nearest 100

A: Find 66 to the nearest 100

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: with

A: