A lamp costs the store $56 and sells the lamp for $89. Find the rate of markup based on cost. Round your answer to the nearest whole percent.

Q: Find the average of the numbers 33, 105,230 and 4 Correct Write the solution as a mixed number or a…

A: Average=(sum of numbers)/(total number                                                       of…

Q: 3. If a sum of money amounts to $ 6200 in 2 years and $ 7400 in 3 years under simple interest, then…

A: Principal= $ 3800  For detail go through the solution...I have solved step by step in detail

Q: The following list contains the average annual total returns (in percentage points) for 7 mutual…

A:

Q: 2 X -3 1 = 4

A: Given, x2-3x1=4

Q: the

A: We will solve the problem

Q: -3 -2 -1 y 6 3 2 1 f(x)=x² 1 2 3 X

A:

Q: It is a line that connects a vertex itself. Answer:

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: 9. Solve the following simultaneous equations: logx+log(y²)=4 log²x-3log(xy)=-5 Where x,y are real…

A:

Q: answers

A: We will solve the problem

Q: Find the least-squares solution * of the system 8 = 2 (10 -1 2 = 8 4 4

A:

Q: solve the ff inequalities 9. 12x – 17 > 19 10. 14x - 2 > 20x + 10

A:

Q: Solve for all values of x: 1 1+ x + 1 X x + 1

A: We have to find all value of x.

Q: a. Round $1.91163 to the nearest cent. $ b. Round $418.53 to the nearest dollar. $

A: a.$1.91163( to the nearest cent) The thousandths’ value is 1, so we round down: $1.91163 → $1.91…

Q: The dimensions of a rectangular block of wood are found to be 100,120 and 200mm, with a possible…

A: Let's find greatest error in the surface area of the rectangular block.

Q: Investigate the given function and graph it accurately. 1. y = x²-x+1 x-1 2. y = In -1 x+5 -

A: Given that    (i) function y = x2-x+1x-1          when we put  x = 1 , we get y = ∞…

Q: 1 1 Given -x-- y = 1 find the entire solution set 2 b. d. (2+t, t) Click the letter of your answer.…

A:

Q: In terms of paying less in interest, which is more economical for a $120,000 mortgage: a 30-year…

A:

Q: Find the real solutions of (+8)4 = 16. and x =

A: On solving this we will get

Q: 1. Which of the following has an asymptote and which has a hole? Why? (Hint: Use desmos and look at…

A:

Q: Translate the phrase into algebraic expression the difference 5 and c

A: In this question , we can translate the phrase into algebraic expression. i.e, The difference…

Q: Given that f(x) = x2 -17 and g(x) = x+3 a) Work put an expression for g-1 (x) b) Work out an…

A:

Q: Using the definition of the derivative, find f'(x). Then find f(-3), f(0), and f(1) when the…

A: topic-derivative of a function

Q: Characteristics of Algebraic Expressions +21x + 15 24 Consider the algebraic expression 7 - 22x¹ -…

A: The given algebraic expression,         x7-22x4-x324+21x+15

Q: Let V = {(x,y) | x,y ϵ R} – the set of ordered pairs in R² . Let W = {(x,0) | x ϵ R}  Prove that W…

A: The objective is to prove that W is a subspace of V.

Q: solve the ff inequalities 1. 3x – 4 < 2 2. ½ x – 7 > -8

A: Given, 3x – 4 &lt; 2,  x/2 – 7 &gt; -8

Q: The Sugar Sweet Company is going to transport Its sugar to market. It will cost $5075 to rent…

A: We have to find the relation between cost and tons of sugar transported.

Q: Determine the open intervals on which the function is increasing, decreasing, or constant. (Enter…

A:

Q: 03: Fill in the blanks in the following: 1. If a (3,-2, 6) and b=(4,-1,-6) the axb = ******** 7

A:

Q: Solve the equation, answer should be as a comma separated list  -7|6x-9| +18=18

A:

Q: Find the number of permutations {1, 2, 3,...,8 } such that:   1) Exactly 4 digits in their usual…

A: Total elements= 8  Number of ways in which we can choose the four elements that will be in place is…

Q: (b) Using the Root Test, or otherwise, determine the radius of convergence of the power series…

A:

Q: (a) Using the Ratio Test, or otherwise, determine the radius of convergence of the power series (n)²…

A:

Q: Q2. Find the exponential Fourier series for f(t) = {² Fourier series. (1 0<t<1 1 < t < 2 then find…

A: Fourier series is given.

Q: This is a walk that has no repeated vertex. Answer:

A:

Q: hoose the graph that matches the following system of equations: - 3y = -12 x=y=1 O Ł X O

A:

Q: Kayla's utility depends on her consumption of good q₁ and good 92: Her uncompensated demands for…

A: We have to find the compensation variation.

Q: Brian is ordering an ice cream dessert. He must order a size, a flavor of ice cream, and a topping.…

A:

Q: Answer the questions below. (a) The 9 members of a fraternity have the following test scores: 119,…

A: Here to answer these question we should know the concept of mean, mode and median.

Q: What does the acronym CPCTC stands for? O Corresponding Parts of Congruent Triangles are Congruent O…

A:

Q: Here are the hottest recorded temperatures (in °F) for each of fifteen cities throughout North…

A: Given the recorded hottest temperatures for each of 15 cities throughout North America. a) To…

Q: EXTENSIONS For the following exercises, use the graphs to write a polynomial function of least…

A:

Q: -34 For the matrices A= Determine whether the matrix Un I in M₂ 0-2 is a linear combination of A and…

A:

Q: You decide to begin selling caramel apples at the local art festival. Your cost for each caramel…

A:

Q: Let f(x) = 7/2x -6. For what value of x does function f have the given value?  f(x) = 2/3 X= ?

A:

Q: 1. Assume a 6-month CD purchased for $5,000 pays simple interest at an annual rate of 9.5%. How much…

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

Q: In how many ways can 4 bottles containing different drugs be arranged on a medicine cabinet?

A: In how many ways can 4 bottles containing different drugs be arranged on a medicine cabinet?

Q: Use secant method to find the root of x^3 –x^2 – 3x – 3 with two initial points xa=3 and xb=2

A:

Q: The organizer of a conference is selecting workshops to include. She will select from 7 workshops…

A: She has to select 6 workshops where atleast 5 must be about music. She can do it 2 way, i. she…

Q: 8. Compound interest is given by the formula A= P(ltr)t. Where A is the balance of the account after…

A:

Q: Question 1. Which of the following graphs are trees? "M d) f)

A: