what is the probability that a randomly chosen five-digit integer contains 8 as its largest digit? The textbook answer is (8(94)-7(84))/(9(104)) but I don't understand how to start the problem. Thanks!

Q: Sam is laying out patio stones in a triangular pattern. The first row has 2 stones and each row has…

A: Here,  Row 1 has 2 stones Row 2 has 2+2=2(2)=4 stones Row 3 has 2+2+2=2(3)=6 stones . . .

Q: If Cov (WFC, WFC)=0.0064, WHAT IS THE Var (WFC) ?

A: Given that Cov (WFC, WFC)=0.0064, WHAT IS THE Var (WFC) ?

Q: Find the tens' digit in the following product:4 x 5 x 6 x 7 x 8 x 9 x 10 x 11 x 12 x 13 x14 (A)0 (B)…

A: Explanation of the answer is as follows

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A: Topic- permutations and combinations

Q: how is 50.27= 1mod 71?

A:

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A: Given problem Given that   Dr. Gavin is conducting a 2 × 4 independent-groups factorial design.…

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A:

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A: Number of ways of distributing n identical things into r bins with no restrictions is given by…

Q: 9 people are sitting in a  round table .find the probabilty that 3 people are always seated together

A: Giventotal no.of peoples=9

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A:

Q: Find (-2, 7)-(6, -9). O/O (0.0)

A:

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A: Number of participants needed: Generally, within-groups designs require fewer participants compared…

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A: Given that, Kristen's financial advisor has given her a list of 11 potential investments and has…

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Q: 38-16.31+(-11.9))-[-0.76+((-16.6)-(-17))]

A:

Q: Toward the end of a game of Scrabble, you hold the letters D, O, G, and Q.You can choose 3 of these…

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Q: Jolene is playing cards with her bestie when she draws a card from a pack of 35 cards numbered from…

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Q: What is Combination and Permutation? Give examples.

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Q: 21 734 - 63 - ? 84 ? 3(21) 4(21)

A:

Q: where does come (5/6)6  from??

A: Basic concepts of probability are used.

Q: Evaluate: C(7,5)*P(9,2) / C(16,3)

A:

Q: Q: what is the result of (145.3)7 - (66.5)7?

A: 145.37 and  66.57are 7 base numbers.

Q: what is the name of a test that is used to find the power of n=2?

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Q: how do you get 9.6 from  the problem 576/60?

A: Here we have to divide 576 by 60, as the problem is 576/60 or 576÷60

Q: 5. Write these sets in set-builder notation, where U = {1, 2, . . . , 20}. (a) {11, 12, 13, 14} %3D…

A: As per our guideline we are supposed to answer only three subpart of question you can repost other…

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Q: what would a word problem be for 3/5-3/8?

A:

Q: (3) Find the prime factorization b. 180

A:

Q: Evaluate the expression 42 - d when d = 3.6 Ha

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: In how many ways can a town elect 6 candidates to a planning board from a field of 13 candidates?…

A: Given,total no.of candidates=13

Q: Suppose there is a game in which you throw a die first and then you toss a coin. However, you will…

A: Possible outcomes from dice are {1, 2, 3, 4, 5, 6}. Possible outcomes from the toss of a coin are…

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A: We need to find fraction that will be divisible by 3,7 or both.

Q: matan or? K1921 (4Tt (0,007)2) (4TT (1,25)2) LoIS0late 92

A: The given equation is:mgtanϕ r2kq24π0.0072=q24π1.252

Q: R(60)

A: Given ,  No. S R 1 20 1600 2 25 800 3 30 250 4 35 300 5 40 800 6 45 1400 Where, S…

Q: I want a full mathematical principle behind the high-low card counting strategy of blackjack, why…

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Q: 08/298 1 4:2

A: Topic:-  Binary number system

Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: a (a) In %3D 6-4c (b) In vb a. In(a*b*)…

A: Give ln a =2 , ln b = 3, ln c = 5

Q: What is the value of (8;4) + (8;5) + (9;6) a) (10;6) b) (10;7) c) (10 ;5) d) (9;5)

A: Explanation of the solution is given below....