Question: Question 37 Suppose Roberto, Travis and Deandre go to a donut shop. Roberto buys 6 amaretto pumpkin, 6 black forest and 8 cotton candy donuts

Question 37 Suppose Roberto, Travis and Deandre go to a donut shop. Roberto buys 6 amaretto pumpkin, 6 black forest and 8 cotton candy donuts and ends up spending $48.70. Travis gets 5 of the amaretto pumpkin, 6 black forest and 6 cotton candy donuts for a total cost of $41.33. Lastly, Deandre spends $31.67 on 4 amaretto pumpkin, 4 black forest, and 5 cotton candy donuts. Write this scenario as a system of equations, then solve that system using an augmented matrix and RREF on your calculator before answering the question below. How much does a single amaretto pumpkin donut cost? Round your answer to 2 decimal places

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Maritime Engineering is an engineering company specializing in the installation, repair, and maintenance of ship and port infrastructure. The company was established in 1990 in the industrial area in...

Suppose Roberto, Travis and Deandre go to a donut shop. Roberto buys 6 amaretto pumpkin, 6 black forest and 8 cotton candy donuts and ends up spending $48.70. Travis gets 5 of the amaretto pumpkin, 6...

Question 1 Suppose a firm in a competitive market is earning zero economic profits. As a result, what will it do in the long run? It will leave the market It will not leave the market but will...

QUESTION 37 Suppose that the most recent statistics test scores are bell-shaped with a mean of 85 and a standard deviation of 3.7. What score did a student have to earn to be in the top 20% of the...

MATH1127: Introduction to Statistics (Asynchronous (100% Online)) 20337 Chapter 3: Basic P Chapter 3: Probability (Add and Mult) Score: 16.63/38 17/38 answered Question 35 J and K are independent...

QUESTION 37 Suppose that a NY Times article indicates that wild salmon indicates that wild salmon is a healthy food because it provides lots of omega 3 nutrients. During the same period, the number...

31 Which one of the following is a durable consumer good? a. office supplies that will be used up this year b. food c. a home computer d. gasoline 1 points QUESTION 32 Durable consumer goods are...

QUESTION 31 If you hold a $15m bond portfolio with modified duration of 7 years. You expected the market interest rate increase by 10 basis points (0.10%), whats the PVBP(price value of a basis...

Question 31 Math.ceil(5.5) evaluates to ________. A. 6 B. 6.0 C. 5.0 D. 5 Question 32 Which of the following is the correct expression of character 4? A. 4 B. '\0004' C. '4' D. "4" Question 33...

Niendorf Corporation's 5-year bonds yield 9.50%, and 5-year T-bonds yield 4.80%. The real risk-free rate is r* = 2.75%, the inflation premium for 5-year bonds is IP = 1.65%, the default risk premium...

QUESTION 31 The convertibility and renewability feature needs to be specifically included in the term policy to be effective. True False QUESTION 32 Over the time, the cash value in the policy...

Last years income statement for Cooper Company is as follows: This year, unit sales are expected to increase by 25 percent; material and labor costs are expected to increase by 10 percent per unit....

Carbon dioxide is often sold in steel cylinders. Use the data given in Figure 11.12, top, to answer the following questions. a. Describe what you would expect to see in the cylinder if it were...

According to the article Pilot Finance: Annual Costs of Aircraft Ownership (Flying Mag)Links to an external site., the cost of owning an aircraft is significant. Naturally, costs vary considerably...

25. The points on a scatterplot of two variables lie exactly on a straight line with slope -0.25. The point of averages is (1,-0.2). The correlation between the two variables is (a) 1 (b) -0.25 (c)...