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Q: Find (f∘g)(4) for the following functions. f(x)=x2 and g(x)=4x−4

A: I have used the definition of composition of two functions

Q: 10. Reann Duvall invested money received from an insurance settlement for 3 months at 8.5% interest....

A: Given, Reann Duvall invested some amount of money for 3 months at 8.5% rate of interest. She receive...

Q: Find the value of the expression 4x3 + 3x2 - x + 2 if x = 1. What is the value if x = 2?

A: Given : 4x3+3x2-x+2

Q: If Pamela invests $16,300 in a savings account for which interest is compounded monthly, and if the ...

A: Click to see the answer

Q: Write in decimal notation: 3.8 X 10-6.

A: The given expression is 3.8×10-6 We need to change the given scientific notation in the decimal nota...

Q: Identify a solution to this system of equations: Equation 1: 6x+4y=34Equation 2: 5x-2y=15 Decide ...

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Q: 3. Given the function f defined by the formula f(x)=x -4 find the following: (a) f(3) (b) f(-4) (c) ...

A: f(x) = x² - 4 So, (a) f(3) = 3² - 4 = 9 - 4 = 5 So, f(3) = 5 (b) f(-4) = (-4)² - 4 = 16 - 4 = 1...

Q: True or False The product of two negative real numbers is always greater than zero.

A: Given: The product of two negative real numbers is always greater than zero.

Q: Label each of the following statement/s as either true or false. A permutation can be uniquely expre...

A: Express the following permutation as a product of transpositions : ...

Q: (1) The following is known about three numbers: Three times the first number plus the second number ...

A: As per our guideline we are allowed to do 1 question at a time. Please post other questions next tim...

Q: Investing The present value that will give a futurevalue S in 3 years with interest compounded annua...

A: Consider the given information. The present value is $8396.19 and the future value is $10,000. Accor...

Q: Question 23

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Q: Find the area A and circumference C of a circle of radius 5 meters.

A: The radius of the circle is given as 5m If the radius of the circle is r then the area of the circle...

Q: Which is the corresponding equation of the hyperbola with foci located at (−8, 0) and (8, 0) and a t...

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Q: Dashboard Myth: Heracles V Gi. Writing Equations of Lines Mar 05, 5:23:49 PM Write the equation of t...

A: We have to write the equation of line in slope intercept form

Q: Graph the functions f(x) = 2x and g(x) = 2x – 3 in the same rectangular coordinate system. Select in...

A: The graphs of the function f(x) = 2x and g(x) = 2x - 3 are as follows: The green line represent...

Q: In 2015, there were 14,100 students at college A, with a projected enrollment increase of 1500 stude...

A: Given: In 2015, the number of enrollments at college A is =14100, and number of increments per year ...

Q: A 3. What is the constant of variation for the table of values? ху -4-7 0 1 25 4 9 O k = -1.75 O Thi...

A: x y -4 -7 0 1 2 5 4 9 The y values are not a constant multiples of x.

Q: Convert the equation in point slope intercept form Y + 2 = 3 (x + 6) Show work

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Q: -/-

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Q: Question 21

A: Given: The fixed monthly charges of using cellular phone is $5.15 and cost per minute the phone used...

Q: A cylinder has a base diameter of 8 feet and a height of 5 feet. What is its volume in cubic feet, t...

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Q: Given f(x) = -5 - 2x What is f(6)

A: We have given f(x) =-5-2x. We have to find the value of f(6). For this we can replace x by 6 in f(x...

Q: 73-92 - Proving Identities Prove the identity. 73. cos 5x – sin 5x = cos 10x 74. sin 8x = 2 sin 4x c...

A: 73). To prove the identity: cos25x-sin25x=cos10x Proof: We know that, cos2x-sin2x=cos2x Replacing x ...

Q: Write the equation of the line in fully simplified slope-intercept form. 12 11 10 6. 8. 5 4. 3. -12-...

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Q: 8. A pentagon has side lengths of (x + 3), (2x -4), (4x + 5), (3x - 1), and x. Which simplified expr...

A: For perimeter of any shape add all its side

Q: ex = 15.2

A: Click to see the answer

Q: Find -x if x = -7. -7.

A: Given: x=-7

Q: Give a spanning set of vectors for the null space of the following 1 -2 1 1 2 0 1 -4 1 0

A: The given matrix is: A= 1 -2 1 1-1 2 0 1 2 -4 1 0

Q: Height of Mt. Everest The height of Mt. Everest is 8848 meters.* Express this height in scientific n...

A: The height of Mount Everest is 8848 meters. The scientific notation is 8.848×103 meters.

Q: . Earthquakes The Richter scale reading for the SanFrancisco earthquake of 1989 was 7.1. Find theint...

A: The equation for the magnitude of an earthquake in Richter scale is given by M=logII0 where, M is th...

Q: A cylinder has a diameter of 6 cm and a volume of 36 pi cm^3. Find its height and radius in centim...

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Q: Topics in math

A: Given: A designer has designed different tops, pants, and jackets to create outfits. She designed ei...

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

A: Given: x=3 and y=-2; To determine the value of: |y|y=? Solution: ...

Q: How is the graph of g(x) = (x - 8) 2 + 7 transformed from the graph of f(x)=x2?

A: g(x) = (x - 8)2 + 7 f(x) = x2 is the parent function. The function g(x) can be obtained by applying ...

Q: Simplify: 20(-48) O A.-962 B. 964 OC. 960 O D. -960 O E. -952

A: we habe to simplify 20(-48)

Q: Find the area A and circumference C of a circle of radius 2 feet.

A: To find the area A and circumference C of a circle of radius 2 feet.

Q: 55. Pressure and Depth The graph shows the pressure experi- enced by an ocean diver at two different...

A: In the above graph, the y-axis shows pressure(lb/in2), and the x-axis shows the depth (ft) we clearl...

Q: We can find some of the solutions of sin x = 0.3 graphicall by graphing y = sin x and y = Use the gr...

A: We can find some of the solutions of sinx=0.3 graphically by graphing y=sinx and y=0.3.

Q: Average Annual Wage The following table shows theU.S. average annual wage in thousands of dollars fo...

A: Consider the given table. Now, use the ti-83 calculator to find the function and use the following s...

Q: At an amusement park, Alexa gets a $15 prepaid charge card, and she spends $1.50 for each ride. Writ...

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Q: 11

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Q: 15 points) Find the following values. (a) [1.1] (Б) [1.1] (c) [-0.1] (d) [-0.1] (e) [2.99] (f) [-2.9...

A: Please see the explanation below

Q: [6 2] B 1 0 3 3 4 | Given the matrices A ,and C = solve -4 for the matrix X in the equation (A+ 5B) ...

A: From the given problem: A=3-1-40 , B6210 and C=-3411 A+5BX=C .........(1) Let the matrix X=abcd S...

Q: Simplify the expression. 3-6 . 34

A: Given expression: 3-6· 34

Q: A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to ma...

A: We have to calculate minimum unit cost of machines.

Q: 15 6. M 12 1. cos N = 2. sin N = 3. tan N = %3D 4. sin P=

A: We solve here trigonometry Ratios

Q: Can you please help me with this

A: We solve this problem using substitution

Q: 3. Simplify and state any restrictions on the variable. Remember the order of operations. 1/x2-1 - 2...

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Q: Topics in math

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