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Q: Consider the following exam question and student solution. Determine whether the solution is…

A: We have,Cost of 53-pound bag of flour = 10Cost of 1 pound bag of flour = 0.38

Q: Graph for the given linear inequality: y = -x +4.

A: To draw the graph of the following linear inequality. y≥-23x+4

Q: 2. Identify the zeros of f(x) = -x²-3x+4= -(x+4)(x-

A: The function zero so f(x)=0

Q: The regular dose of Benadryl for a 60-pound child is 12 mg every 6 hours. To get 2 mg of Benadryl,…

A: The regular dose of Benadryl for a 60-pound child is 12 mg every 6 hours. To get 2 mg of Benadryl,…

Q: 10 21 11) 11 +42 = 12) 277 +85= 13)71 - 300 =

A: Mixed Number :-  a number combination of a whole number and a fraction.

Q: Allison is organizing textbooks on her bookshelf. She has a Spanish textbook, a math textbook, a…

A: Given Allison is organizing textbooks on her bookshelf. She has a Spanish textbook, a math textbook,…

Q: 1. The performance of the students from private schools in the memory ability test is significantly…

A: Directional Alternative Hypothesis = in this hypothesis can say that how much higher or fewerAnd…

Q: In a popular online role playing game, players can create detailed designs for their character's…

A: Given: In a popular online role playing game, players can create detaileddesigns for their…

Q: 2 solve 3*-* = 46 4 3) Solve 52x-5=125

A:

Q: After several years of saving up all your pennies you have finally reached a total amount of $3,675…

A: To determine the best option for a savings account, let's calculate the total amounts for each bank…

Q: Complete the truth table for the given statement by filling in the required columns. -(-qvp) Р 9 TT…

A: Given :- Complete the truth table by filling in the required columns.

Q: 10. Find the inverse of cos Ꮎ - sin Ꮎ [- sinᎾ Cos cos Ꮎ

A: The matrix is given by A = a11a12a21a22 = cosθsinθ-sinθcosθ To determine: The inverse of the matrix.…

Q: Practice: Expand the following Logarithms 1) Expand log (²) 2) Expand log (√x) 3) Expand In V√x² 4)…

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Q: In a class of students, the following data table summarizes how many students have a brother or a…

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Q: If a = 5√2 and 2a = √2x, what is the value of x ?

A:

Q: Use the graph of h(x) to find the following: 3 12 C 6. MI D #E 8 BEY 2 a) The graph of h(x) is…

A: The graph of h(x) is increasing when the y values continuously increases as the x value increases…

Q: Use the given graph off to evaluate the expressions. f(2) and f(4) f(2)= (...) 10 8 6 4- -10-8-6-4…

A: Explanation of the answer is as follows

Q: 10) Peter borrows $6250 at a rate of 10% compounded semiannually. Find how much Peter owes at the…

A: Peter borrows $6250 at a rate of 10% compounded semi-annually. To find how much Peter owes at the…

Q: A is a 8x6 matrix The nullspace of A is a subspace of R" where n = What is the largest the rank of A…

A: A is a 8×6 matrix We use Rank -Nullity Theorem If A is matrix m×n⇒rankA+nullityA=n

Q: c) If A = {3,4,7,9) and K = {1,3,4), find AU K. d) An icecream shop surveyed 110 customers. They…

A: If A = {3,4, 7,9} and K = {1,3,4), find AUK.An icecream shop surveved 110 customers. They found…

Q: In this You Pick, respond to the prompt below in a short answer or audio answe Suppose this cost…

A: C(x)=75000+150x Where C(x) is cost function for a given area x Aim: Calculate Area Function A(x)…

Q: Problem 3. Find the extreme values of the function z=f(x,y)=x² + y² +15xy-16.

A: To find the extreme values of the following function. z=fx, y=x3+y3+15xy-16

Q: Solve for x and y in each of the following math equations use either method substitution or…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: Shawn currently owes $6,000 to a friend who is charging him interest of 2.30% p.m. He is required to…

A:

Q: have a box of colored you Pencils with 5 red, 8 green 3 Purple and I blue Pencils you choose a green…

A: As per guidelines we are suppose to answer only one question.

Q: Graph t(x) = 3 sin(2x) + 2 over the domain [0,2л] on the set of axes below. t(x)

A:

Q: A marketing company asks 4,280 people about the soft drink flavors they like. Let the following…

A:

Q: Use the definition of Ax to write the vector equation as a matrix equation. X1 7 2 - 8 -5 + X2 - 3 9…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: A woman bought a dining table for $600 and then sold it for $700. She bought it back for $800 and…

A:

Q: Graph the inequality. x² + y² >9 OA. #|||| OB. od EXCE OC 47818 OD.

A:

Q: The total cost of 5 pens and 6 books is $24.25. If the cost of a pen is $a, and a book is $2.30 more…

A:

Q: Determine the truth value of the statement (-pA -q) v r using the following conditions. a) p is…

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Q: To estimate the number of people in Springfield, population 10,000, who have a swimming pool in…

A: To estimate the number of people in Springfield, population 10,000, who  have a swimming pool in…

Q: Drag the red and blue dots along the x-axis and y-axis to graph - 4x + 4y = 12

A:

Q: Resuelva mediante la inversa manual 9x1 +9x₂ - 7x3 = 6 - 7x₁ + 0x2 9x1 + 6x2 + 8x3 x1: x2: x3: - x3…

A:

Q: K Evaluate the definite integral. 2 [(5x² - 6x + 5) dx 0 2 [(5x² - 6x + 5) dx = 0 (Simplify your…

A:

Q: that someone using the two-way table below find the Probability Prefers Fruit given that th Prefer…

A: Here, total number of people who like fruits = 415.Out of these, 70 like apples; 40 like fresh and…

Q: Determine the last digit of 3145 × 4113 I ONLY NEED A DIAGRAM FOR THIS PROBLEM. NO NEED FOR…

A:

Q: a cl the ng table summarizes the gender of the stude: and whether they have an A in the class. What…

A: Total number of female =9 Total number of male = 10 Total number of has an A = 6 Total number of…

Q: Which of the following sets of vectors are linearly independent? O O O 2 All of these I 0 3 3 4 -2…

A:

Q: Example 8: Continuous Decay Radon-222 is a radioactive isotope that decays at a continuous rate of…

A: Law of Continuous Decay P = P0e-kt Where P is the amount at any time t P0 is the initial amount k is…

Q: A graph of a function has zeros at -4, 2, and 5. For the interval x 5 the graph is positive. Sketch…

A:

Q: In a class of students, the following data table summarizes how many students play an instrument or…

A: From the given table we see that the number of students who does not play an instrument given that…

Q: Find the general solutions of the following differential equations using D-operator methods:…

A:

Q: 1 The nth root of x is the same as I raised to the power. n Complete this expression. √√z= Working…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Q7: Please answer this question following all of the directions. Please use the given conversion…

A:

Q: The population P in 1991 for a state is given along with R, its annual percentage rate of continuous…

A: P = 36 million , r = 1.1%= 0.011

Q: Most railroad cars are owned by individual railroad companies. When a car leaves its home railroad's…

A:

Q: Find the sum of the first fifteen terms of the geometric sequence. (Simplify your answer…

A: