6. (. FacePalm are fake. Assuming that 75% of the news in your newsfeed in FacePalm are indeed fake and you randomly select a news article (selections are independent from one another), what is the probability that: a. the first legitimate news articles you find is the 7h news articles you selected? b. the first legitimate news articles you find is the 6th or 5th news articles you selected? c. the first legitimate news articles you find is among the first 6 news articles you Seventy-five percent of news articles posted on the popular social media app selected?

Q: Solve the following linear-quadratic system. Include full solution. y=x^2-6x+3 and 2x-y=13

A: We have to solve the given linear-quadratic system. This implies that we have to find the point of…

Q: 3. Fill in the blank with the value that would result in the system having zero solutions: 2 + 5 -…

A:

Q: organization, the proportion of people who are satisfied with the way things are going in their…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: Show

A:

Q: Write the solution for each system as 2x + y = 8 y = -2x + 3 2.

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: Find all solutions of the system 1.35x - 2.13y = -2.36 2.16x + 0.32y 1.06 %3D

A: Consider the given equation as 1.35x-2.13y=-2.36...(1)  And 2.16x+0.32y=1.06...(2)

Q: What is the solution to this system: * 2.

A: The two lines intersect at (2,3)  So, the solution of the system is, (2, 3)

Q: Az = 6, where A 1 (A) Yes b = Is this system consistent? (B) No H [2] (C) Not enough information to…

A: A consistent system of equations has atleast one solution.

Q: The sum of a number and its is always zero.

A: It is known that a+-a=0 for all real numbers.

Q: 2. xy+3 1= Solve the System.

A: x2 - xy + 3y2 = 17 x - y = 4 Hence, x = y + 4

Q: Exercise 3. A company gives each of its employees the title of either 'programmer' or 'project…

A: Let us write down the transition matrix P M X P 0.7 0.2 0.1 M 0 0.95 0.05 X 0 0 1

Q: . How many extra coconut trees should you plant?

A: No of extra coconut trees

Q: The sample suggests that the food is safe, but it actually is not safe. type I O type II O not an…

A: Type I error (α) is the probability of rejecting the null hypothesis when it is actually true. Type…

Q: Cannot solve

A:

Q: Amazon can sell 20,000 copies of a new book for 16 per book. For each 1 reduction in price Amazon…

A: This question can be solved using the concept of maxima and minima.

Q: The sales manager of an insurance company told his newly hired salesman that about 30 percent of the…

A: Let us assume that all those who buy or do not buy usually ask or enquire about the insurance…

Q: For a science project, Billy observed a chipmunk and a squirrel stashing acorns in trees. The…

A: Given a squirrel hid 8 acorns in each tree and a chipmunk hid 6 acorns in each tree. The number of…

Q: X +2x3 = 4 - 3x, - 3x, = 2 X, + x, = 0

A: We will solve it by reducing it into row reduce echelon form.

Q: Which of the following is equal to Cov (X + Y, 2X – Y), where X and Y are random variables on a…

A:

Q: Solve the system: x = y² -y%3D2 %3D у

A: