1 answer

Two boats leave a ramp traveling in opposite directions

Question:

Two boats leave a ramp traveling in opposite directions. The second boat is 10 miles per hour faster than the first. After 3 hours they sre 150 miles apart. Find the speeds of the boats.

Answers

3X+3(X+10)=150 3X+3X+30=150 6X=150-30 6X=120 X=120/6 X=20 MPH FOR THE SLOWER BOAT 20+10=30 MPH FOR THE FASTER BOAT. PROOF 3*20+3(30)=150 60+90=150 150=150.

Similar Solved Questions

1 answer
Imagine that saturated solutions of barium chloride (BaCl) and potassium sulfate (K,SO.) e mixed. A white...
Imagine that saturated solutions of barium chloride (BaCl) and potassium sulfate (K,SO.) e mixed. A white precipitate forms, and the solution is found to contain potassium chloride. (a) What is the name of the precipitate? (b) Write an equation for the reaction that occurred. (c) Which are the spect...
1 answer
33. (8 points) A graduate student in your laboratory has just heard of a proposal by...
33. (8 points) A graduate student in your laboratory has just heard of a proposal by another laboratory that genes for body thickness and the color of eyes may be linked in Drosophila. Your lab has numerous pure- breeding stocks of Drosophila that could be used to verify or refute genetic linkage. I...
1 answer
Describe the characteristics of performance-driven team. Describe the difference between intrinsic and extrinsic motivation and explain...
Describe the characteristics of performance-driven team. Describe the difference between intrinsic and extrinsic motivation and explain why it is important in understanding the types of motivation when it comes to team performance....
1 answer
The following information relates to ABC Ltd. Accounts Payable Accounts Receivable Amortisation of Intangibles Cash and...
The following information relates to ABC Ltd. Accounts Payable Accounts Receivable Amortisation of Intangibles Cash and cash equivalents 1 August 2018 Depreciation for year Dividends Payable Dividend paid Gain on Disposal of Property, Plant & Equipment Interest Paid Taxes Paid Inventory Payments...
1 answer
3 A conceptually simple model for a chemical bond is to consider the bond as a...
3 A conceptually simple model for a chemical bond is to consider the bond as a spring with a certain spring constant. The relationship bet the vibration, the reduced mass () of the two atoms and the spring constant (k) is given by (h-6.626 1034 Js is Planck's constant): tween the energy (E) of h...
1 answer
The Zealand Company is a publicly traded corporation that produces different types of commercial food processors....
The Zealand Company is a publicly traded corporation that produces different types of commercial food processors. My name is Alan Smith and I have worked for this company for the last ten years in the controller’s office. I was both an accounting and finance major in university. The company cu...
1 answer
2. | 0/1 POINTS || PREVIOUS ANSWERS HARMATHAP12 6.1.043. 15 Find the sum of the first...
2. | 0/1 POINTS || PREVIOUS ANSWERS HARMATHAP12 6.1.043. 15 Find the sum of the first 110 terms of the arithmetic sequence 9, 9982.5...
1 answer
10:59 < 2D 3D - 8/30 > Draw an isometric based on the Front, Right, and...
10:59 < 2D 3D - 8/30 > Draw an isometric based on the Front, Right, and Top Views. Front & nt Right Submit 11:00 < 2D 3D - 10/30 > Draw an isometric based on the Front, Right, and Top Views. nn ont Right Front Rig l Right Submit 11:00 < 2D 3D - 12/30 > Draw an isometric based o...
1 answer
Integrate from L to 0 the end result is shown . Looking for steps Finl answer...
Integrate from L to 0 the end result is shown . Looking for steps Finl answer UL...
1 answer
What is the size of the universe in light years?
What is the size of the universe in light years?...
2 answers
Comparable bonds
The Road House would like to issue some semiannual coupon bonds at par. Comparable bonds have a current yield of 8.16 percent, an effective annual yield of 8.68percent, and a yield to maturity of 8.50 percent. What coupon rate should The Road House set on its bonds?...
1 answer
The semiconservative model for DNA replication is characterized by A. Two parental strands separate and serve...
The semiconservative model for DNA replication is characterized by A. Two parental strands separate and serve as a template B. "New made, complimentary DNA strands are formed in each daughter cell." C. After two rounds of replication, all daughter cells will have some DNA comp...
1 answer
Write a recursive function that takes a string as input. This recursive function should open a...
Write a recursive function that takes a string as input. This recursive function should open a file by the name of the string, and read the first word. Then attempt to open a file by the word you just read and repeat this process. This ends, when there is no file with the name you are looking for. A...
1 answer
7. Let A be a 5 x 5 matrix such that 1 2 .40 3 3...
7. Let A be a 5 x 5 matrix such that 1 2 .40 3 3 6 0 9 3 • det(A+15) = 0 • Nul(A) is 3 dimensional. (a) (5 points) What is rank(A)? Explain the reason why. (b) (5 points) What are the cigenvalues of A? (c) (5 points) Write down the characteristic polynomial of A. (d) (5 points) Is A diagon...
1 answer
Review Part B Consider the beam shown in (Figure 1). El is constant. Suppose that EI...
Review Part B Consider the beam shown in (Figure 1). El is constant. Suppose that EI is in kNm", and w = 13 kN/m. Determine the slope at point C measured counterclockwise from the positive 3 axis. Use Castigliano's theorem. Express your answer using three significant figures. PO ASC u veca O...
1 answer
A sporting goods manufacturing company wanted to compare the distance traveled by golf balls produced using...
A sporting goods manufacturing company wanted to compare the distance traveled by golf balls produced using each of four different designs. Ten balls were manufactured with each design and were brought to the local golf course for the club professional to test. The order in which the balls were hit ...
1 answer
Rmal text - Calibri - 11 - B I U A A- 3). A) Compare and...
rmal text - Calibri - 11 - B I U A A- 3). A) Compare and contrast Duchenne's muscular dystrophy and myasthenia gravis. B). Give an example of where each of the following are located: simple squamous epithelium dense regular connective tissue stratified squamous epithelium simple columnar epithel...
1 answer
(10 points) During June, the following changes in inventory item 28 took place: 5,000 units @...
(10 points) During June, the following changes in inventory item 28 took place: 5,000 units @ S21 1,500 units @ $45 2,000 units @ $50 1,000 units @ $25 1,000 units @ $22 3,000 units @ $52 Balance 8 Sold 10 Sold 14 Purchased 24 Purchased June 1 29 Sold Perpetual inventories are maintained. (6 points)...