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Q: solve each equation. Don’t forget to check each of your potential solutions. 2 √n = 5

A: Given equation is 2n=5. To solve the given equation. Solution: We have equation, 2n=5 Taking square ...

Q: How would you graph this?

A: ANSWER IS AS BELOW:

Q: find the vertex of each parabola. y = -x2 + 2x + 6

A: Given the equation of parabola: y=-x2+2x+6 The vertex of the parabola of the form of y=ax2+bx+c is x...

Q: find the inverse of the given matrix.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Determine the end behaviour of P. Compare the graphs of P and Q in large and small viewing rectangle...

A: Given, p(x)=x4-7x2+5x+5, Q(x)=x4 end behaviour of P is limit of P on x→∞ limx→∞x41-7x2+5x3+5x4 we ca...

Q: A 20-pound bag of Economy brand cement mix contains 25% cement and 75% sand. How much pure cement mu...

A: 20-pound bag of Economy brand =25% cement and 75% sand

Q: Explain if these vectors A = 4i – 2j + 4k and B = 4i + 5 j are parallel or perpendicular or not?

A: we have ; A→=4i-2j+4k ............(1)B→=4i+5j+0k ...............(2)

Q: (a) Find the length of the arc of the colored sector in the figure. (b) Find the area of the sector ...

A: The radius of a circle is r=8 cm. The angle is θ=45∘ a) The length of the arc is given as L=2πrθ360∘...

Q: Graph the polynomial in the given rectangle. Find the coordinates of all the extrema. State each ans...

A: Given: y=x4-18x2+32

Q: Now imagine you are 25 years old. Use the same value of P from 1), above, but do this: Deposit P d...

A: If I am 25 years old and I started saving $400 per month at 7% compounded monthly. I did it until 35...

Q: Sketch the graph of each power function by nand,usinga calculatos only toevalu ate 4-values forr you...

A: Click to see the answer

Q: 3. If c is a zero of the polynomial P, then (a) P(c) = (b) x - c is a of P(x). (c) c is a(n). -inter...

A: Click to see the answer

Q: multiply and simplify. Assume the variables represent nonnegative real numbers. (3 √2 + √6) (5 √2 - ...

A: we have to multiply and simplify the given expression. (3 √2 + √6) (5 √2 - 3 √6)

Q: Find the polynomial of the specified degree whose graph is shown. Degree 3 P(x) = y 20 18 16 14 12 1...

A: Click to see the answer

Q: Jamil wants to renovate his Studio in 8 years. He estimates the cost to be $19653. How much should h...

A: Click to see the answer

Q: In 1999, a forest covered an area of 1500 km¯. Since then, this area has decreased by 4.25% each yea...

A: Given the area covered by forest in 1999 = 1500 km rate change of area decreasing in each year = ...

Q: Sketch the graph of the polynomial function. Make sure your graph shows all intercepts and exhibits ...

A: The given polynomial function is Px=x-32 x+12. Note that 3 and -1 are the zeros of the above functio...

Q: Sketch a graph of the piecewise defined function. Sx if x s 0 f(x) = (x + 9 if x > 0 y y 10 10 X 10 ...

A: Click to see the answer

Q: Suppose A is a square matrix.

A: Sum of symmetric and skew-symmetric matrix is matrix it self. Like for matrix A, Symmetric matrix = ...

Q: Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary....

A: Use the distance formula when two points are given.

Q: Express the function F in the form fog. (Enter your answers as a comma-separated list. Use non-ident...

A: Please see the answer in Step 2

Q: To write 2+5 in its simplest form, the first step is to multiply both the numerator and denominator ...

A: answer first step is to multiply with conjugate its true

Q: Sketch the graph of the equation, and label the x- and y-intercepts

A: The equation: y=x-4

Q: Members of a baseball team raised $967.50 to go to a tournament. They rented a bus for $450.00 and b...

A: Click to see the answer

Q: ose the graph of f is given. Describe how the graph of each function can be obtained fro (a) 1- f(-x...

A: Here we have to describe the graph of each function that can be obtained from the graph of f. a) 1-...

Q: The table below shows now many cups of flour Carios needs to bake varlous numbers of Scones. Scones ...

A: The table given in the problem represents the number of scones and cups of flour. Let, x is the numb...

Q: Find the sum of 39+40+41+42+...+111+112.

A: The terms 39,40,41,...…..112 are forming an arithmetic sequence. The sum of Arithmetic progression i...

Q: Factor: x2 - 5x - 6

A: To factorize: x2-5x-6. Solution: Given expression is: x2-5x-6 On simplifying further we get: x2-5x-6...

Q: Find the sum 39+40+41+42+...+111+112.

A: Given sequence is arithmetic progression First term a =39 Common difference = 40-39 d=1

Q: Consecutive bases of a square-shaped baseball diamond are 90 feet apart (see Figure 6.7). Find, to t...

A: Solution: Consider the given figure and squared shape baseball diamond. Here The distance from the f...

Q: write the expression using positive rational exponents. ∛((3a + b)5)

A: We have to rewrite the expression using exponents property for the given expression: 3a+b53 We know ...

Q: Find an equation of the parabola that satisfies the given conditions.Focus F(6, 4), directrix y = -2

A: Given: Focus F(6,4) directrix y=-2 To find: the equation

Q: 4 5 Write A = as the sum of a symmetric matrix B and a skew-symmetric matrix C.

A: we have to write A as the sum of the symmetric matrix and skew symmetric

Q: Find the value of each expression if x = 3 and y = - 2. ǀ x + y ǀ

A: The expresison: x+y & x=3, & y=-2

Q: solve each equation. 4/(x + 1) + 2/x = 5/3

A: 4x+1+2x=53⇒3xx+14x+1+2x=3xx+153⇒3xx+14x+1+3xx+12x=3xx+153⇒43x+2·3x+1=5xx+1⇒12x+6x+6=5x2+5x⇒5x2+5x-12...

Q: x - 3 7 f(x) = 7x + 3; g(x) f and g are inverses of each other. f and g are not inverses of each oth...

A: using property of inverse composite function

Q: If the decimals 0.307, 0.37, and 0.3665 are arranged on a typical horizontal number line, which is f...

A: Click to see the answer

Q: Factor the polynomial and use the factored form to find the zeros. Then sketch the graph. P(x) = -x3...

A: The polynomial Px=-x3+x2+12x

Q: How would you graph this?

A: graph = ?

Q: Solve the system: y + z = -15 x + 2y - z 1. 2х + Зу — 2z %3D

A: 3x-y+z=-15x+2y-z=12x+3y-2z=0

Q: Э3: 4ln(2x+3)%3D In 2+1

A: Given equation: 4ln2x+3=ln2+1 We know that the value of ln2=0.693147 4ln2x+3=0.693147+14ln2x+3=1.693...

Q: Sam is baking 10 pies for a school bake sale. He uses 21 cups of apples for 6 pies. How many cups of...

A: Sam is baking 10 pies for a school bake sale. He uses 21 cups of apples for 6 pies to find cups of a...

Q: Solve: |2x – 3| = 11.

A: Given 2x-3=11

Q: A polynomial is a single term or the sum of two or more terms containing variables with exponents th...

A: A polynomial is basically a function, which can either be quadratic, cubic and so on in which the po...

Q: f(x) = x + 2/x - 6(a) Is the point (3, 14) on the graph of f ?(b) If x = 4, what is f(x)? What point...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Algebra Question

A: Click to see the answer

Q: Marisol's Machine Timothy's Machine Time hours) Amount of Water (ounces) Amount of water (ounces) Ti...

A: slope method

Q: Condense the expression to the logarithm of a single quantity. 2 In(8) - 4 In(z - 7) Need Help? Watc...

A: Click to see the answer

Q: Use matrices to solve the system.

A: given system of equation:2x+y+z=0x-2y-2z=0x+y+z=0 we can represent the system of equation in the for...

Q: O Approximately 3.1 x 105 gallons of gas flow from a tanker truck each second. There are 8.6 x 104 s...

A: Click to see the answer

Transcribed Image Text

11-14 - Magnitude of a Vector Find the magnitude of the given vector. 11. (-2, 1, 2) 12. (5, 0, –12) 13. (3, 5. -4) 14. (1, -6, 2V2)