9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2....
Fantastic news! We've Found the answer you've been seeking!
Question:
![9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2. In 10-14, Include the correct units in your answer! 10.](https://dsd5zvtm8ll6.cloudfront.net/si.experts.images/questions/2022/11/6368aa7e7d81e_1667803789595.png)
Transcribed Image Text:
9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2. In 10-14, Include the correct units in your answer! 10. A sphere's volume is increasing at 5 cm³/sec. Find the rate of change of the radius when r = 1.25 cm. A blue car is approaching an intersection from the south at 25 mph and a red car is leaving the same intersection going east at 35 mph. When the blue car is 1.5 miles from the intersection and the red car is 2 miles from the intersection, at what rate is the distance between the cars changing? 12. A 26-ft ladder is leaning against a wall and the ladder's base is being pushed along the ground toward the wall at a rate of 0.8 inches per second. When the ladder hits the wall 24 feet above the ground, a) at what rate is the ladder climbing the wall? b) at what rate is the angle between the ladder and the ground changing? 13. An inverted cone is being filled with oil at a rate of 52 cubic cm per minute. The cone is 80 cm deep and 80 cm wide at its top. What is the rate at which the depth is changing when the depth is 16 cm? 14. A pebble was dropped into a lake and created circular ripples. The area of those circles increased at a rate of 3 cm²/sec. Find the rate of change of the radius when the radius was 2.5 cm. 9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2. In 10-14, Include the correct units in your answer! 10. A sphere's volume is increasing at 5 cm³/sec. Find the rate of change of the radius when r = 1.25 cm. A blue car is approaching an intersection from the south at 25 mph and a red car is leaving the same intersection going east at 35 mph. When the blue car is 1.5 miles from the intersection and the red car is 2 miles from the intersection, at what rate is the distance between the cars changing? 12. A 26-ft ladder is leaning against a wall and the ladder's base is being pushed along the ground toward the wall at a rate of 0.8 inches per second. When the ladder hits the wall 24 feet above the ground, a) at what rate is the ladder climbing the wall? b) at what rate is the angle between the ladder and the ground changing? 13. An inverted cone is being filled with oil at a rate of 52 cubic cm per minute. The cone is 80 cm deep and 80 cm wide at its top. What is the rate at which the depth is changing when the depth is 16 cm? 14. A pebble was dropped into a lake and created circular ripples. The area of those circles increased at a rate of 3 cm²/sec. Find the rate of change of the radius when the radius was 2.5 cm.
Expert Answer:
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these accounting questions
-
please answer all the questions for me B and C (i, ii) (b) You are employed as the Quality Control Officer of Guinness Ghana limited, Kumasi. As part of your responsibilities, you are to ensure that...
-
Carbon trading. Please answer all of the questions given below. (Note** please do not give 1/2 answer! if you can't answer all of them, please leave it for others. thanks!) 1). What are carbon...
-
Please make sure to answer all of the following questions in your response: How does Dahl (1971) conceptualize democracy? What is the difference between a procedural and substantive definition of...
-
Elgin Company has recently introduced budgeting as an integral part of its corporate planning process. An inexperienced member of the accounting staff was given the assignment of constructing a...
-
Vu Hung is the assistant chief accountant at Lim Company, a manufacturer of computer chips and cellular phones. The company currently has total sales of $20 million. It is the end of the first...
-
1. Consider the information technology skills and needs of your parents, relatives, family friends, and others in the Baby Boomer generation. Though you may not know it, you possess many skills that...
-
A U.S. company purchases inventory from a foreign vendor, and purchases are denominated in the foreign currency (FC). The U.S. dollar is expected to weaken against the FC. Explain how a forward...
-
In the past few years, the traffic problems in Lynn McKells hometown have gotten worse. Now, Broad Street is congested about half the time. The normal travel time to work for Lynn is only 15 minutes...
-
Assignment Problem: On 1 July 2022 the equity of PQR Ltd consisted of share capital of $85 000 and retained earnings of $62 800. All the identifiable assets and liabilities of POR Ltd were recorded...
-
In June 2017, BMW announced plans to spend $600 million to expand production at its South Carolina plant. The new investment would allow BMW to prepare for new X model SUVs. BMW apparently felt it...
-
Transcribed image text: Wells Company reports the following sales forecast: September, $60,000; October, $75,000; and November, $90,000. All sales are on account. Collections of credit sales are...
-
Admin Support Cereal Bars Square Foot 1,250 1,500 7,500 7,000 # of employees 14 11 42 59 # of machine batches 0 0 14 27 # of computers 17 21 35 30 Costs 32,000.32 21,740.21 The Support department...
-
Compare and contrast the differences between innovation and creativity. Does one lead to the other? If so, please explain. Why is innovation important? Who within the organization is responsible for...
-
Using the tables from Check your Consumer Surplus and Producer Surplus activities, find the equilibrium price and quantity in the market for cheese-stuffed jalapeno peppers. What is the total surplus...
-
We decided to use Gehan's two-stage design for this purpose. In the first stage, we will discard the new treatment if no patient out of n0 patients. Suppose the probability we can tolerate to discard...
-
Claude Haridge was involved in a demonstration. He threw a paint balloon at a bus and some of the paint flecks hits a nearby officer, so Haridge was transported to police cells. At the cells Special...
-
On this page and the following pages prepare in good form the Outdoor Corporations multiple-step Income Statement for the year ended December 31, 2021, Retained Earnings Statement for the year ended...
-
Continuation of Exercise 4-83. (a) What is the probability that the first major crack occurs between 12 and 15 miles of the start of inspection? (b) What is the probability that there are no major...
-
Bea Jones (age 32) moved from Texas to Florida in December 2011. She lives at 654 Ocean Way, Gulfport, FL 33707. Bea's Social Security number is 466-78-7359 and she is single. Her earnings and income...
-
Mike purchases a heavy-duty truck (5-year class recovery property) for his delivery service on April 30, 2012. The truck is not considered a passenger automobile for purposes of the listed property...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-7. Ivan sold the following securities during the year and received a Form 1099-B that...
-
E ALUATING CURRENT HEALTH INSURANCE. Assess your current health insurance situation. What does your policy cover? What is excluded? Are there any gaps that you think need to be filled? Are there any...
-
CALCULATIN G N E E D FOR D ISAB ILITY IN COM E IN SURAN CE.Use Worksheet 9.2. Do you need disability income insurance? Calculate your need using Worksheet 9.2. Discuss how youd go about purchasing...
-
PR 14-2 Should a firm readjust after the fiscal period end if before the release of their statements the exchange rate is materially different?
![Mobile App Logo](https://dsd5zvtm8ll6.cloudfront.net/includes/images/mobile/finalLogo.png)
Study smarter with the SolutionInn App