Since 2005​, the amount of money spent at restaurants in a certain country has increased at a rate of 6​% each year. In 2005​, about ​$430 billion was spent at restaurants. If the trend​ continues, about how much will be spent at restaurants in 2019​?

Q: Q28: Define the concept of field. Is (R-{0},+,.) field?

A: Explanation of the answer is as follows

Q: Use the price-demand function below, to answer parts (A), (B), and (C). p(x) = 90 – 3x 13xs25 (A)…

A: Topic = Algebra

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Q: 6: Define the Boolean ring. Is (Z,+,.) Boolean? ring

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A: To evaluate: limx→∞π/xsin(π/x)

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A:

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A: Here we have to correct the equations.

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Q: True or False: Any ring must be commutative with identity.

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A: Growing rate of Indianapolis population is 0.9% per year. Population in January 2016 = 1,988,817.…

Q: Part A: Write an explicit formula for the sequence. Part B: Write a recursive formula for the…

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Q: O Detemine all ideals of (Z12, ta' ie)

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Q: C. Solve as indicated. 1. Find the first 11 terms of an arithmetic sequence in which the third term…

A: We have to find first 11 terms and  First six term.

Q: c2 – 3c c2- 4CF c2 - 25 c2+ 4c-5 c?-3c c?4 .2 c3.25

A: We will solve the problem.

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A: Cayley Hamilton theorem is used

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A: Given query is to find the area of the trapezoid.

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A: We need to prove three parts which are as follows.

Q: 139°

A: Explained below

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A: Please find defination of ring and answer of 'Is every subset of ring R is also a ring.'

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A:

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A: Given

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A: Option (B)

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A: Q3.11

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A: Given : The Formula for ending account balance is A=P(2.71)rt where P is the principal amountr is…

Q: Q3: Prove that, there is no simple greup of order 200.

A: Given:       There is no simple group of order 200.  For let G be a group with order 200.  Then…

Q: Q4: (A) Prove or disprove each of the following 3. The cancellation law for multiplication holds in…

A:

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A: we can find the maximum values of y  in each case with the help of given data

Q: Q5: Define nilpotent element. Are 1 and 3 nilpotent elements of Z,?

A:

Q: 5x-4x+25x-12 *+3 A. 5x-4 10x + 2 x+3 В. 5x+4 10x + x +3 (c. С. 10x (5x – 4) + x+3 D. 10x (5x + 4) +…

A:

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. The repayment on a loan was P13,670. If the loan was 15 months at 12% simple interest per annum,…

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Q: Find and simplify each of the following for f(x) = 2x - (A) f(x + h) 8x + 5. (B) f(x + h) – f(x) f(x…

A:

Q: 2. Every group of index 2 is normal.

A: Given :   Every group of index 2 is normal

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Q: Find the domain of the function. 4 F(x) = 6x* + 6x 2 + 6

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Q: ба" 2a equal 3 3a$ and why For what value of m does

A:

Q: 8. Given: AKJM - AOPR, with angles as shown Find: * + y + z 60 40 R Ox+10) (0.3z-20) M 2]

A: Topic = Triangles

Q: B. Find the next term of the following sequence. 10. 32, 16, 8, 0, ..

A: In given sequence          32 , 16 , 8 , 0 , ...  Here we can see that  1st term  a1 = 32  2nd term…

Q: C. Solve as indicated. 1. Find the first 11 terms of an arithmetic sequence in which the third term…

A: As per company policy we are supposed to answer only first question.

Q: Determine the error on the right side of each equation, OR write the correct right side of each…

A: Given the expressions,a)(3x2y3)2=3x4y6b)–(x–6)=–x–6

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A: Geometric series and Geometric mean

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A:

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Q: - Generate the following matrices in Scilab console -2 4 3 A =|-6 3 -4 –1 0 9. 23 B =|-4 -3 0. -1 9.…

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Q: 33. A transport company has been looking for a new tyre for its truck and has located the following…

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Q: Q8: What is the difference between homomorphism and isomorphism?

A: homomorphism is one to one function while isomorphism is onto function   homomorphism is preserving…

Q: Calculate the average rate of change for the graphed sequence fromn = 1 to n = 3. {(1, 2) , (2, 4) .…

A: Here we have to find the average rate of change.