Giving a test to a group of students, the grades and gender are summarized below A B Male 4 Female 3 18 19 Total 15 22 28 C 12 Total 25 40 65 If one student is chosen at random, Find the probability that the student was male AND got a "A".

Q: K Find a general solution to the given differential equation. 24y'' - y' - 10y = 0 A general…

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Q: A company has 9 male and 12 female employees, and needs to nominate 3 men and 3 women for the…

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Q: Using the given graph of the function f, find the following. (a) the intercepts, if any (b) its…

A: Given graph of function f

Q: 1 let u=(2, -7,1), V= (-3, 0,4) Find: 034-4V Ⓒ2V + 5 U

A: The given vectors are .The objective is to find the 1) 2) .

Q: Giving a test to a group of students, the grades and gender are summarized below B C Male 6 3 Female…

A: From the given table

Q: Two vertical poles of lengths 10 feet and 12 feet stand 16 feet apart. A cable reaches from the top…

A: We solve the given problem using the Pythagorean theorem.

Q: Simplify the given expression involving the indicated multiplication and division. 2x²-11x-6 X-2…

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Q: 4 -11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 3 2v 7 N 12 3 4 5 6 7 Give the equation for the ellipse graphed…

A: Consider the graph

Q: Find the standard form for the equation of a circle (x − h)² + (y - k)² = p² - with a diameter that…

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Q: if interested is daily (assume 3 T A=P(1+ T (a) Annual: $ (b) Semiannual (c) Monthly: $ (d) Daily: $

A: To find the value of investment after 5 years if intrested is compound.A) Annual?B) semi annual?C)…

Q: Use the data in the table below, which shows the employment status of individuals in a particular…

A: Find the probability  that if a person  is randomly  choosen then he is under 18 or employed part…

Q: Use the graph of the function f shown to the right to answer parts (a)-(n). (a) Find f(-14) and…

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Q: 1 Use the following function rule to find f(-3). f(2)=-11-3z

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Q: Charla would like to save $14,000 for a down payment for her first house. She currently has $11,000.…

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Q: Use the graph of the function f shown to the right to answer parts (a)-(n). (j) What are the…

A: we  are given a graph of a function f(x) and some co-ordinate of the points on the function f(x).

Q: An influencer is planning a lunch banquet. The equation �=670+24� models the relation between the…

A: The objective of the question is to find the cost of the lunch banquet when the number of guests is…

Q: Find an explicit description of Nul A by listing vectors that span the null space. 0 위 A = 124 0 1 3…

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Q: 6. x - 2 cm 2x + 1 cm x + 5 cm Shown above is a right angled triangle. (a) Show that x²-x-14 = 0

A: Consider the triangle

Q: Find an equation of the ellipse that has center (-2, -3), a major axis of length 4, and endpoint of…

A: Let equation of the ellipse be(x−h)2a2+(y−k)2b2=1

Q: x-8 if x ≤-6 if-6 1 Given a(x)=2x-x²

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Q: Answer the questions about the following function. f(x)= x+12 X-9 19 ¹ (2₁-12) (a) Is the point on…

A: The given function .The aim is to find the point of the functions at the given points.Note: Since…

Q: Consider the quadratic function �(�)=�2+3�-10.Find exact answers for each of the following:The…

A: The objective of the question is to find the x-intercepts, y-intercept, vertex, and line of symmetry…

Q: the inverse of the matrix A. A = ( 1₂6 )

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Q: Find the indicated function values. f(x) = (-x)³ - x²-x+15 a. f(0) b. f(4) c. f(-4)

A: According to the Bartleby guide line we do only the first three sub parts.Given,

Q: Use the graph of the function f shown to the right to answer parts (a)-(n). (b) Find f(12) and f(0).…

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Q: Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.…

A: Zeroes  -6 and 5which goes to  as

Q: 58. of each function. Then graph the function and its inverse. 2) g(x) = -2x - 3 1) f(x)=√x-2-2 3)…

A: We can find the inverse of given function

Q: Problem #4: Let u = (72, 1, 0). Find the orthogonal projection of u onto the subspace W spanned by…

A: The given vectors are:The first orthogonal vector is given by,.The second orthogonal vector is given…

Q: 2. A car with an initial value of $35,000 depreciates exponentially. The value of the car after 4…

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Q: 3. Let U and W be subspaces of a vector space V over a field F. Prove that UUW is a subspace of V if…

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Q: For an APR of 12.00% per year, if the interest is compounded (expression error), determine the…

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Q: 2. (a) Find the inverse of the matrix A. A = (1₂6) 56 (b) Use your answer from (a) to find the…

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Q: 3. Given linear equation x+22=1 28-y +32=2 4x +y+87=0 Rewrite it with this form AX-B Find AT © Find…

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Q: Write the equation of the ellipse that has a center at (-4, -3), a focus at (-7, -3), and a vertex…

A: We need to find the equation of an ellipse

Q: How many 2-letter words can be made from the letters WASTEFUL if repetition of letters is allowed?…

A: Total number of letter is 8

Q: Determine which of the following systems is correct. 2x1 + 2x2 - 2x3 = 4 3x1 +5x2 + x3 = -8…

A: The given system of linear equations,The aim is to find the type of solutions to this linear system.

Q: 16. 3 7 + y²-3y+2 ² - 1

A: 16. 3y2−3y+2+7y2−1

Q: 5 -5 A) 5(k + 5) k - 25 B) 5(k + 5) k - 5 و 5(NK + 5) k + 5 D) 5(Nk - 5) k + 25

A: Let assume,

Q: A colony of bacteria grows exponentially. The colony begins with 3 bacteria, and after 3 hours has…

A: A colony of bacteria grows exponentially. The colony begins with 3 bacteria, and after 3 hours has…

Q: Find the mean for the following group of data items. 8.6, 4.8, 7.4, 6.7, 2.1, 3.1, 7.9, 4.2, 7.3,…

A: Find the mean for the following group of data items.8.6, 4.8, 7.4, 6.7, 2.1, 3.1, 7.9, 4.2, 7.3,…

Q: Two regular 6-sided dice are tossed. Compute the probability that the sum of the pips on the upward…

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Q: Graph the parabola. y=-3(x+4)²-1 Plot five points on the parabola: the vertex, two points to the…

A: The given parabola .The aim is to sketch the graph of the parabola.

Q: Use the graph of the function f shown to the right to answer parts (a)-(n). (a) Find f(-14) and…

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Q: K A produce buyer for a juice company is buying peaches. He makes a choice of either Wisconsin,…

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Q: Determine the vertex of the parabola defined by the quadratic equation y = x^2 - 4x + 3.

A: The objective of this question is to find the vertex of the parabola defined by the given quadratic…

Q: -3 0 0 a) A = 2 5 -1 0 71 1 5]

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: Is x = -4 and y=-3 a solution of the following inequalities? 1x - 2y -5 O Solution O Not a solution…

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Q: Refer to functions n and p. Find the function and write the domain in interval notation. Write any…

A: Given that the functions  to find the composite function, using the formula

Q: Construct the graph of the line that goes through the points (0,0) and (3,3) to determine the slope.…

A: The given points are  and .The aim is to construct the graph of the line which passes through the…

Q: Match each set builder expression with the correct interval by selecting a letter from each drop…

A: The objective of this question is to match each set builder expression with the correct interval…