A box contains 6 red balls, 4 white balls. Two balls are drawn, what is the probability of the first being red and the second white?

Q: A sixth grade class has 30 students. 15 of those students play baseball, 18 play basketball, and 10…

A: As per the rules of probability, PA∪B=PA+PB-PA∩B, where PA∪B denotes either A or B or both. PA ∩B…

Q: There are 13 apples in a basket, 4 peaches, and 8 strawberries. What is the probability of picking…

A: Number of apples in the basket are 13. Number of peaches in the basket are 4. Number of strawberries…

Q: A jar contains three different colored seeds, 23 brown seeds, 14 green seeds, and 5 yellow seeds. If…

A: A jar contains three different colored seeds, 23 brown seeds, 14 green seeds, and 5 yellow seeds…

Q: we draw 9 cards from a standard 52 card deck, what is the probability that all 9 cards are hearts?

A:

Q: if you have a deck of cards, what is the probability that you will draw a black card or a red ace

A: The solution is:

Q: A basket contains 6 white socks , 4 blue socks, and 2 black socks. What is the probability of…

A:

Q: Three people are selected for a committee from 4 Democrats and 3 Republicans. What is the…

A: Given Data: The number of democrats is: n=4 The number of republicans is: m=3 The number of people…

Q: An airport limo has 4 passengers and stops at 6 different hotels.  What is the probability that two…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: In a class of 10, there are 5 students who play soccer. If the teacher chooses 2 students, what is…

A:

Q: A bag contains 2 red marbles, 7 blue marbles and 5 green marbles. If two marbles are drawn out of…

A:

Q: A bag contains 10 white marbles, 4 blue marbles, 6 red marbles. If one marble is drawn from the bag…

A: Note: As per my policy i can answer only one question. kindly repost the remaining questionsGiven…

Q: In Noura's art class, 1 out of 5 paintings that she makes will be chosen for an art show. If she is…

A: Note:  Hi there! Thank you for posting the question. As your question has 2 different values,  text…

Q: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. If he  randomly takes 2 socks…

A:

Q: A married couple and four of their friends sit at a round table. What is the probability that the…

A: In a circle of n different persons, the total number of possible arrangements is (n-1)!.It is given…

Q: four people are selected for a committee from 6 Democrats and 4 Republicans. What is the probability…

A: Total number of democrats are 6. Total number of republicans are 4. Total number of people selected…

Q: Three coins are tossed, what is the probability of showing 2 tails and one head?

A: Solution:   SAMPLE SPACE IS :H-H-HT-H-HH-T-HH-H-TT-H-TT-T-HH-T-TT-T-T

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: A jar contains 20 berries, 14 sweet and 6 sour. If you pick a berry at random, what is the…

A: Given that, A jar contains 20 berries 14 sweet and 6 sour.

Q: There are 20 students who will join either volleyball team, or basketball team or both. If 12…

A: The number of student join both is   N(A or B) =N(A)+N(B)-N(A and B) N(A and B)= N(A)+N(B)- N(A or…

Q: class consists of 33 women and 21 men. If a student is randomly selected, What is the probability…

A: Given data, class consists of 33 women 21 men Total strength in class=21+33=54 P(Student is woman)=?…

Q: A box contains 6 red balls, 4 white balls, 2 balls are drawn, what is the probability that the first…

A: Given dataA box contains 6 red balls and 4 white balls

Q: What is the probability that the card is a red card or a face card (Jack, Queen, King)?

A: The probability that the card is red card or face card is obtained below:The total number of cards…

Q: There are 9 red balls, 7 blue balls, and 4 green balls in a box, If a ball is drawn, what is the…

A: Total number of balls in a box are (9+7+4)=20 The probability that a ball drawn is not blue implies…

Q: A wooden box contains 17 red cubes, 20 blue cubes, 34 yellow cubes and 41 green cubes, what is the…

A: given,no.of red cubes=17no.of blue cubes=20no.of yellow cubes=34no.of green cubes=41total no.of…

Q: The 10 finalists in the local beauty pageant include 3 blondes, 4 brunettes, 1 redhead, and 2…

A:

Q: Five girls and 6 boys on the debate team lined up randomly to walk on stage.  What is the…

A: Given: Number of boys = 6 Number of girls = 5

Q: A bag contains 4 green chips, 3 black chips, and 1 blue chip. If one chip is drawn at random from…

A:

Q: Three people are selected for a committee from 7 Democrats and 3 Republicans. What is the…

A: It is an important part of statistics. It is widely used.

Q: There are four dice rolled once, what is the probability of getting 22 or more

A:

Q: You have a bag of marbles. There are 3 red marbles, 2 green marbles, 7 yellow marbles, and 3 blue…

A: Given

Q: Two coins are tossed, what is the probability that two are heads?

A:

Q: probability

A: The distribution of marbles are as follows, Red Marbles, =4 Green Marbles, =6 Yellow Marbles, =5 The…

Q: A bag contains 7 red marbles, 6 blue marbles and 4 green marbles. If three marbles are drawn out of…

A:

Q: Six Hatfields and three McCoys are up for 3 construction jobs in Williamson. What is the probability…

A: Probability formula:It is given that 6 Hatfields and 3 McCoys are up for 3 construction jobs. The…

Q: A person is dealt a 5 card hand. What is the probability that they get a pair of Queens or a pair of…

A: Total number of cards in a deck = 52 Number of kings = 4 Number of queens = 4 Number of cards drawn…

Q: A bag contains 5 blue balls, 4 red balls, and 3 orange balls. If a ball is picked from the bag at…

A: Given  5 blue balls, 4 red balls, and 3 orange balls.

Q: You are to draw two cards without replacing the first one. What is the probability of having a king…

A: Multiplication Rule for two Independent events:If the events A and B are said to be independent…

Q: If parents have 5 kids, what is the probability of the first three being one sex and the next two…

A: Let M represents male kids and F represents female kids

Q: A bag has 12 blue marbles and 24 red marbles. If you draw 3 marbles with replacement, what is the…

A: Let p be the probability of blue marble let n be the number of marble which one is drawn X be the…

Q: .If a committee with 2 student members is to be formed, what is the probability of forming a…

A: Hey there! Thank you for posting the question.  Since there are multiple questions posted, we will…

Q: Jimmy has a a three sectioned box filled with 45 marbles total. What is the probability of the…

A: Assuming that the marbles are identical. The total number of ways in which we can fill the three…

Q: A bag contains 3 red, 6 white and 7 black balls. What is the probability that two balls drawn are…

A: GivenA bag contains No.of red balls = 3No.of white balls =6No.of black balls = 7Total no.of balls…

Q: A box of pens contains 5 red pens and 7 blue pens.  What is the probability or selecting red or blue…

A:

Q: A container has 4 red balls and 4 green balls. If a ball is ground then what is the probability of…

A: There are 4 red balls and 4 green balls. So total (4+4)=8 balls are in the container. So the…

Q: Three people are selected for a committee from 5 Democrats and 3 Republicans. What is the…

A: Solution: Total people= 5 Democrats + 3 Republicans= 8 A committee of 3 people is to be formed by…

Q: There are 5 red, 7 blue and 6 green biros in a packet. What is the probability of a boy picking a…

A: Given that there are 5 red, 7 blue and 6 green biros in a packet. Total red biros=5 Total blue…

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

A: nx =n!x!(n-x)! Selecting x items out of n items

Q: There are 3 red shirts, 4 blue shirts, 1 black shirt and 2 grey shirts hanging in a closet. What is…

A: Given data, Red shirts=3 Blue shirts=4 Black shirts=1 grey shirts=2 Total shirts=10 P(Not Blue…

Q: If one card is drawn from a standard deck of 52 cards what is the probability of getting a face card…

A: Given data: Standard deck of 52 cards

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.