A tortoise moves at a speed of 26 inches in 9 seconds. What is its average speed in feet per hour?

Q: 12) -4≤3x+2<8 Simple Inequalities -10-9-8-7 -6 -5 -4 -3 -2 -1 13) 3≤x+6≤12 Simple Inequalities Type…

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Q: a) f(x, y, z) = 0 b) f(x, y, z) = 1 c) f(x, y, z) = (y + 2, z)

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Q: Which of the following ranges depicts the 2% tolerance range to the full 9 digits provided? O…

A: We have to find which of the following ranges depicts the 2% tolerance range to the full 9 digits…

Q: For what values of x is the quantity - 4x - 32 positive? Enter your answer as an inequality. X i -32

A: let A=-4x-32.For positive, A&gt;0

Q: 4. Find the area of the region bounded by the lines x+y=2, x - y = 1 and x + 2y = 2. Using double…

A: We find the area of the region bounded by the lines x+y=2, x-y=1 and x+2y=2 using double integral.

Q: 7. Four-fifths of the senior class went to prom. If 324 seniors went to prom, how many are there in…

A: Using given condition we can form a linear equation and hence find the required value.Note :…

Q: 5. Is the following matrix invertible? Why? (hint: Use the Invertible Matrix Theorem, Chapter 2…

A: Let,

Q: Starting with the graph of f(x) = 6, write the formula for the function that results from

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Q: The graphs of f(x) and g(x) are given. 6 5 4 f(x) 3 2 1 H -6 -5 -4 -3 -2 -1 1 2 5 6 -1 -2 -3 -4 -5…

A: F(x) = my + c Linear graph

Q: Mr. Goodmoore used a 60-foot sprayer to apply 11 / / 2 quarts per acre of a postemergence (burndown)…

A: a. To find out how many hours it took to apply the herbicide, we first need to calculate the total…

Q: Suppose $10,000 is divided into two bank accounts. One account pays 3% simple interest per year and…

A: Given,$10,000 is divided into two bank accounts. One account pays 3% simple interest per year and…

Q: ate which model you feel would be the best for a professional salary; an exponential model or a…

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Q: The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple…

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Q: Current Attempt in Progress The inequality-6 (n − 4) > 54 can be solved by performing two operans on…

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Q: A bank offers a CD that pays a simple interest rate of 1.5​%. How much must you put in this CD…

A: A bank offers a CD that pays a simple interest rate of 1.5​%.  How much must you put in this CD now…

Q: Describe a function g(xin terms of f(x) if the graph of g is obtained by vertically stretching f by…

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Q: Solve the system of equations for each variable x, y, and z. Please show your work. -x-5y-5z=2 4x -…

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Q: Evaluate the function f(x)=√x-2 for the given value of x. Simplify your answer. f(x+h)

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Q: of the graph with the poin 4x + 3y = 28.6 -2x - 4y = -31.18 1. Solution:

A: we are given the system of equations and we need to graph the equations to find the solution of the…

Q: Will you earn more interest in one year by depositing ​$4000 in a simple interest account that pays…

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Q: arrent Attempt in Progress The graph represents a system of two linear equations. Write the…

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Q: Let a € R,0 ≤ a ≤ 1. Determine the components of the vectors u = [u₁, U₂] and = [v₁, v₂] so that…

A: We have to find the components of the vectors .

Q: Use the graphs to evaluate the expressions below.

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Q: Explain how to assess student progress toward reaching the lesson learning objectives by describe…

A: Assessing student progress toward reaching the lesson learning objectives, in this case, rounding…

Q: If A = -1 AB = -1 BA= - False -4 -2 42] and B = [44] then || and 1 ✓True or False: AB = BA| for any…

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Q: A right triangle has one leg that measures 8 inches and the hypotenuse measures 14 inches. What is…

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Q: Given the following Venn diagram, find n[AU (BNC)]. 22 A 21 9 5 20 с 20 U

A: Given venn diagram

Q: Let P₂ denote the vector space of polynomials of degree up to 2. Which of the following subsets of…

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Q: A lawnmower manufacturer has a unit cost of $140 and wishes to achieve a margin of 30% based on…

A: A lawnmower manufacturer has a unit cost of $140 and wishes to achieve a margin of 30% basedon…

Q: Identify the intervals in which quadratic function is positive or negative as shown y=2x^2-17x+30…

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Q: Suppose that u, v, and w are vectors such that = 4, = −3, = 5, llull = Evaluate the following…

A: Given that To find:-

Q: Solve the equation 2x2 + 7x +3 = 0. Give the answers in ascending order in the form of a fraction if…

A: To solve the following equation.

Q: 4. (a) p(A) = (d) p(A): - Let p(x) = 2x² − 3x + 4 and A = 0 (3 (e) None of these 9 6 0 13 9 0 2 13…

A: Given,  and .For find p(A) put x=A in p(x).

Q: We say two matrices A and B commute with each other if AB = BA. W -=[ ] and B = [2] y Consider A =…

A: given matrices

Q: 44 b L C N 1 N 3 2 N CH

A:

Q: where did you get (18+6k), (120+2k) and (-120+6) from? and why do you use those numbers

A: The given system of equations

Q: Determine whether the expression is a quadratic expression in x. If so, write the expression in…

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Q: Find the steady-state probability vector (that is, a probability vector which is an eigenvector for…

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Q: 5. Stephanie's school is selling tickets to the annual dance competition. On the first de of ticket…

A: Stephanie's school is selling tickets to the annual dance competition. On the first day of ticket…

Q: For the following system to be consistent, -1x₁ + 4x2 - 9x3 9 -3x1 + 7x2 + kx3 -2 -6x1 - 5x2 + 6x3…

A: To determine the value of , for which the following system is consistent.

Q: The inequality 9-6n ≤ 5-7n can be solved by performing two operations on both sides. Which of the…

A: Inequality:

Q: Will you earn more interest in one year by depositing ​$5000 in a simple interest account that pays…

A: we are given two different accounts, one based on simple interest and one based on compound interest…

Q: The bacteria in a laboratory culture increased from an initial population of 500 to 2000 in four…

A: We can express this growth using the formula for exponential growthN(t)=N0⋅ertN(t) is the population…

Q: Explain what the student did wrong when factoring the given polynomials. 27x³ - 8 Paul = (3x)³ - 23…

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Q: An investment declines in value by 8% each month. By what percentage does its value decline in a…

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Q: 45. Performance Task A pumpkin is launched from the ground into the air and lands 4.5 s later. Max.…

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Q: Please answer this simply and give me the y int and domain and graph

A: Given function is we are to find the y-intercept, domain of f(x) and graph of f(x).

Q: Identify as a difference of squares, or as a sum or difference of cubes. p3 + 27 O difference of…

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Q: Then where a = 812 = a13 = A = 1 2 -9 6 5 812 49 821 823 831 , 821 = ,a22 = , 23 = , 831 =

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Q: Find the expansion of the vector v = (-1, 1, -2) in terms of the vectors 1 √9 1 √17 Hint: Check if…

A: Given that a vector v in terms of vector and we check that vectors are mutually orthogonal or not.…