d) Find the probability of getting a 4 or a head. Leave your answer as a fraction.

Q: Florence runs a day care centre. Of the last 15 children to enrol at the day care centre, 3 of them…

A:

Q: Anya rolls an octahedron labelled A,A,A,B,C,C,C.C. What is the probability the octahedron will land…

A:

Q: A committee of 2 people is to be chosen from 5 women and 4 men. What is the probability at least one…

A: Given Information: Number of women = 5  Number of men = 4  To find: The probability at least one man…

Q: Mr. Walker rolls a 6-sided number cube and then flips a coin.   What is the probability of rolling…

A:

Q: The probability that a bottle will have wieght 593g or less is?

A: Let X denote the bottle weights. Given that X follows N(mean = 600, SD = 6), then Z = (X - mean)/Sd…

Q: A bag of blocks contains 6 red blocks, 5 orange blocks, and 4 purple blocks. What is the probability…

A: Given that there are 6 red blocks, 5 orange blocks, and 4 purple blocks. So total (6+5+4)=15 blocks…

Q: 6. The probability of reaching into a drawer without looking and selecting a black sock is. If there…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Determine the probability of picking male or a vegetarian. Write as a fraction in simplest form. Not…

A: Given,

Q: If the odds for a certain event are 25 to 27, what is the probability of the event occuring? Write…

A: Odds against = P(against)/P(favor) total number of occurrences = 25+27 = 52 P(event occurring) = ?

Q: A splnner with 6 equally slzed slices has 2 blue slices, 1 yellow slice, and 3 red slices. The dial…

A: The spinner has 6 equally sized slices. Of them, 2 are blue, 1 is yellow and 3 are red in colour.…

Q: What is the probability that the height of a randomly chosen child is between 56.4 and 64.7 inches?…

A: Let denote the heights of children. Given that X follows N(mean = 54.7, SD = 8), then Z = (X -…

Q: Find the probability of getting a royal flush poker hand when 5 cards are dealt from an ordinary…

A:

Q: The probability of winning a coupon at the grocery store checkout is 2/25. What is the probability…

A: the probability of winning is w=225 the probability of not winning is x as we know, total…

Q: An organization will give a prize to a local artist. The artist will be randomly chosen from among…

A:

Q: What is the probability of choosing a diamond given the card chosen is black? A) 75% B 50% 0% D) 25%

A:

Q: A bag has 12 green marbles and 6 brown marbles. Half of the brown marbles are made of plastic. A…

A:

Q: You roll a pair of six-sided number cubes, numbered 1 through 6. What is the probability of rolling…

A:

Q: An experiment consists of rolling a number cube. What is the probability of rolling a number greater…

A:

Q: You are drawing one card from a standard deck of 52 cards. (Give your answer as a fraction, you do…

A: 1) Total number of cards =52 Number of black cards =26 Number of face cards =12 Number of black and…

Q: Find the probability of getting  7  face cards (king, queen,

A: There are 52 cards in a deck out of which 12 are face cards. These face cards are Jack, Queen and…

Q: Emanuel buys a bag of cookies that contains 8 chocolate chip cookies, 7 peanut butter cookies, 5…

A: We will find the probability as following

Q: (a) Determine the probability P (2).

A: n =  10  p = 0.2  q = 1- p = 1- 0.2 = 0.8

Q: 17 Find the probability of choosing a letter other than the letter E from a bag that contains the…

A: Given  Total number of letters = 18 n(I) = 2 n(L) = 2 n(  A) = 3 n(S) =  2 n(E) = 3 n( drawn) =  1

Q: Use the spinner to determine the probability of getting an 8. 3 2 1 B 7 8

A: Given a spinner and we have to determine the probability of getting 8.

Q: 2. Use the spinner to determine the probability of the pointer landing on green or blue. 120 „06 60°…

A:

Q: A box contains 9 plain pencils and 1 pen. A second box contains 3 color pencils and 3 crayons. One…

A: From the given option we have In first box total items = 9+1 = 10 In second box total items = 3 +3 =…

Q: When rolling a fair, six-sided number cube, what is the probability of rolling an even number or a…

A: Given: A single, six-sided die or number cube is rolled.Find the probability of rolling an even…

Q: What is the probability of choosing a diamond given the card chosen is black? A 25% (в) 50% 0% D 75%

A:

Q: A focus group is made up of 4 males and 12 females. Half of the males have college degrees. A member…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: Mrs. Donovan is the coach of a middle school golf team that has 10 golfers. There are 2 sixth…

A: Given Information: To find out the probability that both captains will be eighth grade.

Q: Find the geometric probability that the spinner will land on yellow or blue 230 25 105

A: central angle made by yellow portion= 230°central angle made by blue portion=25°central angle made…

Q: b) If you purchased one Lotto 6/49 ticket what is the probability that you would win the main prize…

A: Number of 6/49 purchased ticket is 20.

Q: Suppose you flip two coins. What is the probability of getting at most one heads? Give your answer…

A: The sample space is {HH, HT, TH, TT}.

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: Find the probability of getting 3 face cards (king, queen, or jack) when 3 cards are drawn from a…

A: Given that in standard deck 3 face cards are drawn without replacement. Total number of cards in a…

Q: If you toss a fair coin 11 times, what is the probability of getting all heads? Express the…

A: A fair coin is tossed. There are two possible outcomes for this event as appearing a head or tail.…

Q: 4 What is the probability of landing on a number less than 5 and then landing on a number less than…

A:

Q: what is the probability to guess 12 questions out to be correctif the quiz is multiple choice a b c…

A: Here we want to find the probability of guess correct.

Q: . Compute the probability P(X > 92

A: The probability for PX¯>92 is,…

Q: Maggie is a sandwich maker at a local deli. Last week, she tracked the number of peanut butter and…

A:

Q: hat is the probability of winning the second prize?

A: From provided information, a player picks five numbers from 1 to 48. If 4 of 5 match winning…

Q: 1. Sarah tosses a coin 2 times. What is the probability that she gets a heads both times? Write your…

A:

Q: A small class has 9 students, 4 of whom are girls and 5 of whom are boys. The teacher is going to…

A: From the provided information, Total students in class = 9 From which 4 are girls and 5 are boys.

Q: 6 people, including Dexter and Darwin, have put their name in a lottery to win free bagels. If 3…

A: Introduction: Total number of people who put their names up for the lottery is, n = 6. Number of…

Q: Find the probability of getting 4 face cards (king, queen, or jack) when 4 cards are drawn from a…

A: Solution: From the given information, 4 cards are to be drawn from a deck without replacement.

Q: What is probability to guess 12 questions out of 15 to be correct if the quiz is multiple choice…

A: Let X be the random variable which represents the number of correct answers.  X has a binomial…

Q: Suppose that you flip a fair coin 6 times in a row and record each results. We want to find the…

A: Here, the coin is tossed 6 times. Number of outcomes=2^6=64. a) The different number of outcomes is…

Q: Skyler buys a bag of cookies that contains 8 chocolate chip cookies, 5 peanut butter cookies, 8…

A: Given that. Total cookies=8+5+8+9=30 Chocolate chip cookies=8 Peanut butter cookies=5 Sugar…

Q: What is the probability of selecting a 2 and then a number divisible by 4 ? b. d. a. 66 C. 22

A: NOTE-By Bartleby rules, only first question has been answered. As per given by the question, there…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.