20 z -1

Q: 2. We are given that the average height for women in America is 64 inches tall with a standard…

A: We have given that the random variable X i.e. height of the women. The Mean μ = 64 inches, standard…

Q: 3. The number of infected people in a population grows by 8% per day and those who become infected…

A: You can solve this problem with python program and usual methods.I will provide you both ways.

Q: 2. Let G be a group. Prove or disprove that z= { XE G: xg = gx for all ge G} is a Subgroup of G.

A:

Q: A bag contains 25 marbles: 4 are red, 9 are green, and 12 are blue. You reach in and pull out a…

A: Given,no.of red marbles=4no.of green marbles=9no.of blue marbles=12

Q: Number 2 Please

A: Hey, since there are subpart questions posted, we will answer first three parts. If you want any…

Q: Number 2

A: From the provided data the table can be made as: Let t = x, A = y

Q: Match the graph to one of the following functions. A. y=6* x- B. y= 6 * C. y= -6* X- D. y= -6 * E.…

A:

Q: A somewhat outdated study indicates that the mean number of hours worked per week by software…

A:

Q: 2. y>-² + 4x - 3 \

A: Mentioned Number 2 solved

Q: 2. (a) If A is Hermitian, show that U = et^ is a unitary.

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: 3. Suppose your school is in the midst of a flu epidemic. The probability that a randomly-selected…

A: Let event A denotes that the student has flue Event B denotes that the student is having fever P(A)…

Q: . A contractor has at most $42 to spend on nails for a project Finishing nails cost $0.45 per pound…

A: (a)Then the inequalities are 0.45x+0.60y≤42x+y≥30

Q: Find the solution for the initial value problem. (Hint: For this one, you will not be able to…

A:

Q: Solve ONE of the following problems using a modern method: ● Approximate √31 to six decimal places.…

A:

Q: FLOUR 2. A seafood restaurant owner orders perch and salmon. Perch is $4/lb and salmon is $3/lb, He…

A: a) 4x + 3y ≤240     x+y ≥50  Graph of the inequalities is shown below

Q: Managers at an automobile manufacturing plant would like to examine the mean completion time, μ, of…

A: The hypothesized mean is 41 minutes.

Q: 3. Show that the sequence ɑn 1+ is a Cauchy sequence. Hint: Every convergent sequence is a Cauchy…

A:

Q: 2. Sketch the graph of the piecewise defined function x² for x 0 Evaluate f(5), f(0), f (-3). g(x)…

A:

Q: 1) Generate a probability histogram of the number of rolls required of two dice before a sum of "7"…

A: The probability of getting exactly 35 heads in 100 coin tosses can be calculated using the binomial…

Q: 3. Use the three Sylow Theorems to prove that no group of order 45 is simple.

A: Simple group: A group G is said to be simple group if it has no proper normal subgroup Note : A…

Q: 2.) Find the check digit (d) for the UPC numbers 0-32692-03012 d

A: 2. The given UPC number is 0-32692-03012-d. We use the first 11 digits 0-32692-03012 to determine…

Q: 12+z=15

A: 12+Z= 15 Z = 15 - 12

Q: 8 12 x 3. (a) Estimate the area under the graph of f(x) = cos x from x = 0 to x = π/2 using four…

A:

Q: 3. Statistics Grades: In a large section of statistics class, the points for the final exam are…

A: Given Grades are assigned in such a way that the top​ 10% receive​ A's the next​ 20% received​ B's…

Q: 2. Suppos hour ar a. Wn BLOS b. Writ i. ii. 3. A contra common a. Wri b. Write i. i.

A: Any linear programming problem in two variables can be solved by identifying two inequalities that…

Q: 1. Suppose you had a group of 72 people. Of those 72 people, 36 were Republicans, 12 were…

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

Q: You are curious to kno* control. What type of s

A: The sample is a part of the population. The population includes all the units but sample contains…

Q: 2. How much of the data can we estimate to be between x-values -2 and 102? There is approximately %…

A:

Q: 2. If p > q > 5 and P and q are both primes, prove that 24 p - q² |

A:

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.