1. Tossing a coin 3 times, a) Find the sample space, b) Draw the histogram. c) What is the probability of getting at least 1 tail?

Q: Find A - 2B A =

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Q: dh and simplify it. Use this equation to explain why the drain rate h' (t) cannot be a dt (c) Solve…

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Q: A phone number is a 7-digit that does not start with 0. Call a phone numbers that make up of exactly…

A: According to the permutation rule, if r distinct items are to be chosen from n items without…

Q: The following table shows site type and type of pottery for a random ample of 628 Pottery Type…

A: Unanswered parts:   (a)   From the given information, the level of significance is 0.01.   The level…

Q: The sum of the digits of a two-digit number is 9. If 27 is added to it, the digits of the number get…

A: Let the two digit number be xy. It is given that the sum of the digits is 9. Hence x+y=9.

Q: Your solutions to part a and c are for a different question. Please upload solutions to part a and c…

A: This is not a linear program because of the quadratic term  in the constraint.Explanation:Linear…

Q: A person is 4 years old and his sister is half his age, so if this person is a hundred years old,…

A: Given: Age of the person = 4 years Age of the sister = 2 years (half of that of person's age)…

Q: In a two-digit number, the tens-digit is greater than the units-digit. The product of these two…

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Q: Match each word with its definition to complete Problems 5-10. 5. Integer a. average of a set of…

A: Match each word with the definition. 5) Integers 6) Rational numbers 7) Irrational number

Q: The first three digits of a 10-digit phone number make up the area code for the number. How many…

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Q: 1.

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Q: Compute the following equation 2 -1 4 3 1 4 2 2 9 0 -1 - 1 0 1

A: The given matrix operation,The aim is to find the given matrix multiplication.

Q: 6.Simplify: a. b. C. d. 5 2x + 1 5 (3x - 1) 2x²+1 15x -5 2x²+x 5(3x - 5) 2x²+x 5x 6x²+x=1 ÷ X 3x - 1

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Q: 8.) Which of the following is equivalent to the problem 22 + -64? A. -22 - 64 B. 22 - (-64) C. 22 -…

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Q: Simplify. a+2 a² + a 2 +a-2 + 4 2 a² + 2a - 3

A: Given data

Q: what does the underlined word say at the very end?

A: what does the underlined word say at the very end?

Q: Question 4 O 19 0 5 O 17 O 14 3x - 26

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Q: A = {2, 3, 5, 7} B = {2, 3, 5, 7, 11, 13, 17, 19, 23} 1a. A n B = {2, 3, 5, 7} 1b. A u…

A: The given sets are,A=2,3,5,7B=2,3,5,7,11,13,17,19,23

Q: Answers to part A and B please

A: The speed of water flowing in a channel is , V=1.486A2/3S1/3p2/3n, where A =cross section…

Q: If A = A-1 = -5 15 4 -11 -1 3 14 -12, then 3

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Q: A realtor uses a lock to store the keys to a house that is for sale. The access code for the lock…

A: In this case, the number of ways to fill 1st digit is 9 except the digit 5.

Q: I need someone to check my 1,2,3 and then I need help with the bottom two questions.

A: (6) (i) Here your first two examples are right. For the third example do it as:   Assume a three…

Q: A realtor uses a lock box to store the keys to a house. The access code for the lock box consists of…

A: A permutation is the arrangement of elements. For example, three persons viz. A, B and C can be…

Q: Find BA. A = BA= -1 - 1 -6-2 B = -2 - 3 -4 -1

A: Given:     A = -1-1   -6-2    B = -2-3  -4-1

Q: 5.Simplify x-1 3/4

A: LetA=x−13/4

Q: I am a number less than 50. If you exchange the tens and ones digit, the new number is 45 more than…

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Q: ex xdx 1 2 Je

A: Given that, the integration is          .We need to find the above integration.

Q: Can you please show the work for questions 4

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Q: 8. Use a number line like the one in Figure 1.39 for the problems that follow. For each prob- lem,…

A: We have to plot 13.58 on a number line on which the long tick marks are whole number.