x-1 3. If f(x) = 2x + 1 and g(x) = , then f(g(x)) = ? 2 a. x-1 b. 4x+2 5x+1 C. 2 (2x+1)(x-1) d.

Q: 2 -1 Let k be a real mumber and A = k Lo Then A is a singular matrix if 7. O k=10 О к-5 None of the…

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Q: For numbers 18-20 18. Given the function f(x) = cos(5x), 0<x< 2n

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Q: -25

A: As per Bartleby answering guidelines if multiple questions are posted in a single picture then an…

Q: Let M = {a E R: a < -2}. Then M is a vector space under standard addition and scalar multiplication…

A: Let M = {a ∈ R : a &lt; -2} then M is a vector space under standard addition and scalar…

Q: Determine the leading coefficient of this polynomial function: (x) = 5x - 2x + 1 %3D Answer to the…

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Q: Find the product. Write your answer as a fraction. 22-4x 1'+3z-4 I-1

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Q: Robert borrowed Php 57,000 from a lending institution that charges 2.5% compounded every 4 months.…

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Q: Let W = (a + bx + x? € P;: a,b € R} with the standard operations in P2. Which of the following…

A: here, W is not a subspace of P2  Because 0 does not belong to W.

Q: example for (integral domain ring, divisor). Q13: Define and give an zero

A: We want to define integral domain and zero divisor.

Q: Find and simplify each of the following for f(x) = 6x – 3. (A) f(x + h) (B) f(x+h) – f(x) f(x + h) –…

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Q: 5. How many integers divisible by 5 are there between 8 and 118?

A: We need to make geometric series for numbers between 8 and 118. a = first term  d = common…

Q: 4. A car costs Php 800,000. Find its value after 4 years if it depreciates 20% of its cost per year.

A: To find out the cost of car after 4 years.

Q: Using Linear Approximation, determine the approximate value of the following: Final answers must be…

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Q: Solve 5x – 1>-16 and graph the solution on the number line.

A: In this question , we can solve the inequality .

Q: Graph the functions below. Label any x and y intercepts, local or absolute maximum and minimum…

A: Answe: As per mentioned , the solution of 34 is as given below:

Q: Q24: What's mean by a nilpotent element of a ring R? Find all nilpotent elements of Z.

A: The detailed solution is given below Thank you

Q: A normal distribution has a mean of 76 and a standard deviation of 4. Determine the z-score for the…

A: To find z-score  for the data value of 88.

Q: -2 real number and M = {(" )C )}: Let m be a 3 -2. 9- If M is a linearly dependent set of M22 then O…

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Q: 2. Given 0 0< 27, solve 2 tan 0-6 0. 1.25 radians and 4.39 radians -1.25 radians and 1.89 radians…

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Q: Solve xdx + (y – 2x)dy = 0.

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Q: Let W = {a+2x + bx2 E P2: a, b E R} with the standard operations in P2. %3D Which of the following…

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Q: perform the 4 arithmetic operations involving functuons(you can freely choose any equation of the…

A: To perform the 4 arithmetic operations involving functions.

Q: Suppose lim y(t) = 5, which initial value problem does y satis dy A. = 25y – y", y(0) = 6. dy В. =…

A:

Q: 10. Determine the absolute minimum points given the function at the close interval [a, b] g(x) %3…

A: Given that g(x) = (x+2)^3 -1.   , [-3,0] g'(x) = 3(x+2)^2 Putting g'(x)=0 =&gt; 3(x+2)^2 =0 =&gt;…

Q: 3. Nina stands 15 meters from a building and formed a 75° angle of elevation to its top. How high is…

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Q: Q25: What's mean by a zero divisor element of a ring R? Find all zero divisor elements of Zg.

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Q: 3 Find the following quotient. 15 26 15 – 3i Hint: You inputted 26 a + bi Note: Answer in the form…

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Q: 2. A flagpole casts a shadow of 12 ft. Iong when the angle of elevation of the sun is 60°. How high…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which picture shows the graph of the function 十+ 22 if a 0 D) f (æ) ={ C

A: Given problem:- f(x) = -x2  if x≤0  and  f(x)=x if x&gt;0  Find graph of f(x)

Q: (B) Define the integral domain ring. Is the product of integral domain rings also an integr domain?

A: To define integral domain ring and find whether product of integral domains is also an integral…

Q: Lincoln is preparing many gifts for a family holiday party. Each gift must either be wrapped with…

A:

Q: If v1 = and v2 = 2 2 are eigenvectors of a matrix A corresponding to the eigenvalues A1 =1 and A2 =…

A: answer is in next step

Q: What equation is solved by the graphed systems of equations? 2 -4 -3 -2 (-1, -4) O 7x + 3 =x + 3 O…

A:

Q: 5. Three apples and two pears cost 78 cents. But two apples and three pears cost 82 cents. What is…

A: Let Apple be A and Pears be P. 3 apples and 2 pears cost 78 cents, which means that 3A+2P=78. 2…

Q: Raymond got an 85, 88, and 93 on his first three tests. What must he get on his fourth test so that…

A: Raymond got an 85, 88 and 93 on his first three tests. Suppose he scores x on his fourth test so…

Q: The function f(t) = 960(0.98) 30 represents the change in a quantity over t months. What does the…

A:

Q: 1 2 Which of the options shows the graph of a function that has a local maximum that is not a global…

A: We know that local maximum is the greatest element in a set .and Global maximum is the greatest…

Q: ok but whats the answer im still confused

A: Given problem:- Use the price-demand function below p(x) = 90-3x 1 ≤x≤25   (A) What is the revenue…

Q: Let A and B be two matrices of size 4 x 4 such that det(A) = 3. If B is a singular matrix then…

A: We have given  det(A) = 3 If B is singular matrix  det(B)  = 0 detBT=det(B) =0 So,  det2A-2BT =0…

Q: Let W = 2c = b = –3d} be a subspace of M22. a Then dimension of W is equal to: 3 4 None of the…

A: We can solve this as follows:

Q: Rosaria ordered 80 pieces of jewelry: a number of bracelets at $11 each and a number of necklaces at…

A: Solve the following

Q: "he equation below specifies a function with independent vari 2 y = - 9x + Select the correct choice…

A:

Q: D. Solve as indicated. 1. Insert 4 arithmetic means between 24 and 56. 2. Insert 5 arithmetic means…

A: Answer (1) We have to insert 4 arithmetic means between 24 and 56

Q: 2. In a certain university 2,191 students are enrolled in its College of Arts and Sciences. 980 are…

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Q: Determine the critical numbers of the functions. 1 Ex5 +x +3 1 f(x) :

A: Given query is to find the critical points of the function.

Q: ). Sarah went to a store, spent half of her money, and then spent $10 more. She went to a second…

A: let sarah has total money=x first store  spent money=x2+10 remaning =x-(x2+10) remaning=x2-10

Q: 2. The third term of an arithmetic sequence is x and a, 19x + 6. Find the twelfth term. %3D

A: Given :Third term of an arithmetic sequence : xa6=19x+6

Q: Let A and B be two matrices of size 4 x 4 such that det(A) 1. If B is a singular matrix then…

A:

Q: temperature at a mountain resort was a frigid 8 degrees below zero in the morning, but by noon it…

A: Given query is to find the temperature in the noon.

Q: Using the correct answer of no.19, solve for the value of f".

A: