1. Two birds start ying from the tops of two towers 50 feet apart; one tower...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Two birds start ying from the tops of two towers 50 feet apart; one tower is 30 feet high and the other 40 feet high. Starting at the same time and ying at the same rate, the birds reach a fountain between the bases of the towers at the same moment. How far is the fountain from each tower? I K 12. Problem 54. Find a number such that if 7 is added to it and the sum multiplied by the root of 3 times the number, then the result is 10 times the number. [Hint: To solve the equation (x +7)√√3x = 10x, put 1 X= ²; this yields y² + 21 = 10y.] 1. Two birds start ying from the tops of two towers 50 feet apart; one tower is 30 feet high and the other 40 feet high. Starting at the same time and ying at the same rate, the birds reach a fountain between the bases of the towers at the same moment. How far is the fountain from each tower? I K 12. Problem 54. Find a number such that if 7 is added to it and the sum multiplied by the root of 3 times the number, then the result is 10 times the number. [Hint: To solve the equation (x +7)√√3x = 10x, put 1 X= ²; this yields y² + 21 = 10y.]
Expert Answer:
Answer rating: 100% (QA)
1 Lets first label the towers Tower A is the 30feet high tower and Tower B is the 40feet high towe... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Prove this statement: Let f be extended real-valued measurable function on a measurable set D. If f is integrable on D, then the set {D: f 0} is a o-finite set.
-
What is meant by complete specialization? By incomplete specialization? Why do both nations gain from trade in the first instance but only the small nation in the second?
-
Wayne Gretzky, a retired professional hockey player, played 20 seasons in the National Hockey League (NHL), from 1980 through 1999. S. Berry explored some of Gretzkys accomplishments in A...
-
A neurosurgery resident wants to double her money in the time it takes her to complete a residency program (7 years) so she can buy a new car with cash upon graduation. What interest rate is needed...
-
Security Brokers Inc. specializes in underwriting new issues by small firms. On a recent offering of Barenbaum Inc., the terms were as follows: Price to public .. $7.50 per share Number of shares 3...
-
Tamar Company manufactures a single product in two departments: Forming and Assembly. Information for the Forming process for May follows. Units Beginning work in process inventory Units started this...
-
Your company currently has no standard way for departments to order office supplies. Each department separately implements its own ordering process. As a result, it is next to impossible to track...
-
Consider an electric utility that in 2013 had enough SO 2 allowances to cover its current emissions. If the utility could have reduced its emissions at a cost of $0.15 per ton, should it have done...
-
The text explains how command-and-control policies, including the Endangered Species Act and the National Pollutant Discharge Elimination System, might be combined with market incentives to yield...
-
The Endangered Species Act stipulates that recovery plans be established for each listed species without regard to the cost of recovery. Using economic reasoning, explain what you perceive as the...
-
Describe an environmental problem that might be solved with activism and the type of activism you would recommend. Discuss the combination of incentives the source of this problem will face and how...
-
Suppose that ChemsAreUs Corporation is contemplating the production of Agent Yellow, an update of defoliant Agent Orange. Agent Yellow has a 10 percent chance of causing $1 billion worth of...
-
Problem #2 - special order. Your per unit cost structure for "Happiness" is shown below. A new company which has never purchased from you before approaches you and offers to buy 10,000 units of...
-
Do the three planes x + 2x + x 3 = 4, X X 3 = 1, and x + 3x = 0 have at least one common point of intersection? Explain.
-
A particle moves according to a law of motion s = f(t), t 0, where is measured in seconds and in feet. (a) Find the velocity at time t. (b) What is the velocity after 3 s? (c) When is the particle...
-
Explain why each of the following integrals is improper. a. b. c. d. cot x dx
-
Let x = 0.99999 .... (a) Do you think that x < 1 or x = 1? (b) Sum a geometric series to find the value of x. (c) How many decimal representations does the number 1 have? (d) Which numbers have more...
-
Who was Phar-Mors flamboyant Chief Executive Officer?
-
Which of the following generally is not considered something of value? 1. Cash, money or checks 2. Airline miles or hotel credits associated with frequent activity (e.g., frequent flier miles) 3. An...
-
Which of the following is not one of the five major categories of fraudulent disbursements? 1. Payroll schemes 2. Expense reimbursement schemes 3. Shell company schemes 4. Billing schemes
Study smarter with the SolutionInn App