Jesse bought 3.5 pounds of bird seed at $2.00 per pound. How much should she have paid? A $6.60 B $7.00 © $7.20 O $7.40

Q: To determine the area of a square postage stamp with a side of 0.03 meters, Nancy found the value of…

A:

Q: The First National Mortgage Company has noted that 11% of its customers pay their mortgage payments…

A: Given that : p = 0.11 n = 150 Formula : 1) Mean = np 2) Standard deviation = √np*(1-p)

Q: Find the value of x and y. 3. 102

A:

Q: 12. For each n € N, define A, = [0, 1+] and B₁ = [0,1]. - =1 (a) Prove that U1A,, is an interval,…

A:

Q: What are the coordinates of APOR after a dilation with a scale factor of 5-4-3-2 2/3

A: P = (-6,3) Q = (0,6) R = (6,6) Dilation factor is 23  We multiply scaler factor to the coordinate of…

Q: Show working please

A:

Q: The sum of 2 numbers is 18. Two times the greater number equals the sum of 4 times the lesser number…

A: Topic:- algebra

Q: (a) Define f : R × R→R×R by f(x,y) = (2x – y, x – 2y). Prove that f is one-to-one. Describe f-1.…

A: (a) Define f:ℝ×ℝ↦ℝ×ℝ by fx,y=2x-y, x-2y. Prove that f is one-one. Find f-1 and f-16,3. Show that…

Q: Find the area of the region bound by the following curves: y = /x, y= 6 – x, y = 1. O 17/6 O 1/2 O…

A:

Q: 2) The test statistic in a right-tailed test is z = 1.43. A) 0.1528; reject the null hypothesis C)…

A: Solution: Given information: The test statistic in a right tailed test is z= 1.43

Q: Find the area between the graph of x = and the y-axis on the interval [1, 4]. 4 3 2- 1 0.5 05 1 1.5…

A:

Q: Newton's heating-cooling law states that the rate of change in the temperature, H, is proportional…

A:

Q: Question 3 A sports drink contains 8% fruit juice. How is this percent written as a decimal?

A: The objective is to write 8% in decimal form.

Q: 2. a. Suppose P(A) = 0.48 and P(B) = 0.62. Can A and B be mutually exclusive (yes, no, or maybe)?…

A: Basics: To find the events are mutually exclusive or not

Q: Understanding: Check Your 1. The following graph was displayed by a national news organization.…

A: Note: Hi! Thank you for the question. As you have posted multiple independent questions, we have…

Q: Convert each degree measure into radians and each radian measure into degrees. 2) 200° 1) 36 4) 75°…

A: convert each degree to radian and each radian to degree  1)5π36 2)200° 3)17π9 4)75° we know that,…

Q: Question 6 < A payday loan company charges a $30 fee for a $500 payday loan that will be repaid in…

A: The total loan amount P=$500 The charge amount for the 13 days is  c=$30

Q: 11. A plane has traveled 26 miles on a N course heading 48° east of north. How far north (x) has the…

A: topic - vector components and trigonometric ratios

Q: 3) A cereal company claims that the mean weight of the cereal in its packets is at least 14 A) Ho: µ…

A: We have to find out given correct claim..

Q: Construct (a) slope field for the DE: y'+4 y'=x (b) tabulate the values at these 5 points ( 0,0 )(…

A: We have to sketch the slope field for the differential equation y'=x2-4y2. Then we  will tabulate…

Q: 16. Soon you will be applying to college and wondering how many applications you will need to send.…

A:

Q: For two real numbers x and y, if 2x + 3y > 7. Prove by contradiction: 18, then either x ≥ 3 or y ≥…

A:

Q: Which of the following is the work done by a constant force F moving an object along a straight line…

A: The work done is defined as the integral of the force F with respect to the distance.   The work…

Q: What is the equation of the curve that passes through the point (2, 3) and has a slope of ye-2at any…

A:

Q: 55. Consider the system of equations. -2x + 6y = 24 x + y = 2 Which shows an equivalent system of…

A: Given query is to find the system which is equivalent to the given system of equations.

Q: 6. There are two bowls, bowl one has 3 red balls and 2 blue balls, and bowl two has 2 red balls and…

A: P(H) = 0.5 P(T) = 0.5   Bowl 1 : Red Ball = 3 Blue Ball = 2 Total Balls = 5 P(R1) = 3/5 P(B1 ) = 2/5

Q: Question 2: You are interested in finding a 98% confidence interval for the mean number of visits…

A: x x2 24 576 8 64 7 49 21 441 24 576 5 25 6 36 5 25 15 225 6 36 21 441 17 289…

Q: Select the box that correctly identifies the only solution or the best description of how many…

A:

Q: Drag the appropriate answers from the choices given into the boxes provided. Identify the quadratic…

A:

Q: 5. For all integers n, if n is blue, then n2 is green. (a) What are the hypotheses of the statement?…

A: Given If-Then statement is: for all integers n, If n is blue, then n2 is green. For statements like…

Q: 4. Unethical Conduct in Marketing For a study of unethical conduct, a sample of 100 marketing…

A: We have to test that if mean is different from 2.since sample size is large enough so we will use Z…

Compound Probability

Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent. 

Tree diagram

Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described. 

Conditional Probability

By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.