A box holding pennies, nickels and dimes contains thirteen coins with a total value of 83 cents.

Question:

A box holding pennies, nickels and dimes contains thirteen coins with a total value of 83 cents. How many coins of each type are in the box? (These are US coins; a penny is 1 cent, a nickel is 5 cents, and a dime is 10 cents.)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Linear Algebra

ISBN: 9780982406212

1st Edition

Authors: Jim Hefferon

See More Books

Question Posted: Jun 01, 2016 01:46 AM

See More Questions

Scott has 47 coins totaling $5.02. He notices that the number of pennies is the same as the number of quarters and that the sum of the number of pennies and quarters is one more than the sum of the...
(a) Explain why the generating function for the number of ways to have n cents in pennies and nickels is (1 + x + x2 + x3 +------)(1 + x5 + x10 + ......). (b) Find the generating function for the...
A sack contains 7 dimes, 5 nickels, and 10 quarters. Eight coins are drawn at random. What is the probability of getting 4 dimes, 3 nickels, and 1 quarter?
Refer to Figure 14.3. Select a year when the gallons of oil spilled were over 15 million. Research the spill(s) for that year. Was the amount due to one oil spill or multiple oil spills?Investigate...
Two engineering graduates who recently got married are planning for their early retirement 20 years from now. They believe that they will need $2,000,000 in year 20. Their plan is to live on one of...
The Pettit Corporation has annual credit sales of $2 million. Current expenses for the collection department are $30,000, bad debt losses are 2 percent, and the days sales outstanding is 30 days....
As shown in Fig. P8.71, water "bubbles up" 3 in. above the exit of the vertical pipe attached to three horizontal pipe segments. The total length of the 0.75-in.diameter galvanized iron pipe between...
Prepare the journal entries to record the following transactions on Benson Company's books using a perpetual inventory system. (a) On March 2, Benson Company sold $800,000 of merchandise to Edgebrook...
3) A beam of square cross section of the dimensions shown below is subjected to a shear force of V = 8 kN. (a) Calculate the average shear stress at the neutral axis (y' = 0), (b) at y' = 0.01 m and...
FlyHigh Tech, an early-stage startup, reports to its investors using a balanced scorecard that is prepared at the end of each quarter. During the first and second quarters of the current year, the...
Prove that each operation of Gauss's Method is reversible. That is, show that if two systems are related by a row operation S 1 S 2 then there is a row operation to go back S 1 S 2 . SS2
Four positive integers are given. Select any three of the integers, find their arithmetic average, and add this result to the fourth integer. Thus the numbers 29, 23, 21, and 17 are obtained. One of...
Sophia recently won a tax case litigated in the 7th Circuit. She recently heard that the Supreme Court denied the writ of certiorari. Should she be happy or not, and why?
Let f(x) = 12 ln(x). Then f'(x) is and f'(5) is f'(x) is and f''(5) is
The gene for curled wings (C/c) is located nearly at the end of the long arm of chromosome 2 of Drosophila, while the gene for smooth abdomen (S/s) is nearly at the end of the short arm of the same...
The two purely black and white images shown above are each 80 x 80 pixels. Each image contains an equal number of black and white pixels, which are represented using 8-bit grayscale intensity levels....
Consider a 2 m long shaft held rigidly between two walls. The shaft is loaded by a torque 20 kN-m = 20000 N-m at its center (point B) as shown. Between A and B the shaft is a hollow steel sleeve (G=...
Mel made the following gifts to his children during 2018: Mel gave $200,000 of separate property to Hanna. Mel paid $308,000 to Stanford for Christian's undergraduate tuition. Mel gave Christian a...
What is the percent rate if a quantity is four times the size of the base?
The following table shows the rates of total return in successive years from 2004 to 2008 for the Sprott Canadian Equity Fund and for the benchmark Toronto Stock Exchange S&P/TSX Composite Index. By...
The plane P1 has the equation 4x - y + 5z = 2. For each of the planes P1 in Exercise 18, determine whether P1 and P are parallel, perpendicular, or neither. In exercise 18 (a) 2x + 3y - z = 1 (b) 4x...
Find the vector form of the equation of the line in R2 that passes through P = (2, - 1) and is perpendicular to the line with general equation 2x - 3y = 1.
Find the vector form of the equation of the line in R2 that passes through P = (2, - 1) and is parallel to the line with general equation 2x - 3y = 1.
1. What year are you preparing your students for? 1973? 1995? Provide evidence that your school's curriculum and the program you use are preparing your students for 2030? Are you even preparing them...
2 Classify each type of numerical data as discrete (D) or continuous (C). a number of homes with solar power b patients' body temperatures c sizes of the crowds at rock concerts d star ratings of...
What role does the use of either mimesis or abstraction play in each example? (Keep in mind that the concepts of mimesis and abstraction in the creative arts are defined and explored in the document...

A box holding pennies, nickels and dimes contains thirteen coins with a total value of 83 cents.

Question:

Step by Step Answer:

Let p n and d be the number of pennies nickels and dimes For variables that ar...View the full answer

Linear Algebra

Students also viewed these Linear Algebra questions