9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2....
Fantastic news! We've located the answer you've been seeking!
Question:
Transcribed Image Text:
9. If y= 11. 1+x3. find dy dt when dt = 4 and x = 2. In 1014, 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 26ft 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...

During one week, four production employees of Martinez Manufacturing Company worked the hours shown below. All these employees receive overtime pay at one and onehalf times their regular hourly rate...

Grear Tire Company has produced a new tire with an estimated mean lifetime mileage of 36,500 miles. Management also believes that the standard deviation is 5000 miles and that tire mileage is...

Passage of an electric current through a long conducting rod of radius r j and thermal conductivity k results r i uniform volumetric heating at a rate of q. The conducting rod is wrapped in an...

Use a computerbased logic minimization program to design the instruction decoder for a RISC from Table 103. Create an HDL model of your design and verify its correctness in simulation. Table 103...

Consider the following data for a project never before attempted by your company: a. Draw the network diagram for this project. b. Identify the critical path and estimate the projects duration. c....

n What is the present value of the following stream of cash flow? Assume a discount rate of 7%. Round to the nearest penny. CF $0 $5 2 $7 3 $3 $3 5 $3 6 $3 7 $3 $7

A spherical, stainless steel (AISI 302) canister is used to store reacting chemicals that provide for a uniform heat flux q i to its inner surface. The canister is suddenly submerged in a liquid bath...

Short notes on Secularism.

We want to retrieve the available quantity of each ordered product of supplier Ad Fundum. Which of the following queries is correct? a. SELECT PRODNR, AVAILABLE_QUANTITY FROM PRODUCT WHERE PRODNR IN...

Consider following query: and the following statements: 1. For each product, the supplier number of the supplier who can supply the product for the cheapest price is retrieved. 2. For each product,...

In Problems 918, if a matrix is in reduced form, say so. If not, explain why and indicate the row operation(s) necessary to transform the matrix into reduced form. 0 1 10 003 00 0 2 1 0

Perform the row operations indicated in Problems 2334 on the following matrix: 1 4 3 6 2 8

Find the products in Problems 2330. 2 [4 3]

Quagmire Inc. has prepared the following sales budget for the quarter of April, May and June: Sales Budget April May June Total Sales in units 12500 16000 14000 42500 Selling price per unit x $ 50 x...

At the beginning of its fiscal year, Lakeside Inc. leased office space to LTT Corporation under a sevenyear operating lease agreement. The contract calls for quarterly rent payments of $25,000 each....

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 466787359 and she is single. Her earnings and income...

Mike purchases a heavyduty truck (5year 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 17. Ivan sold the following securities during the year and received a Form 1099B that...

What is the index of refraction of a material for which the wavelength of light is 0.671 times its value in a vacuum? Identify the likely substance.

Visible light of wavelength 550 nm falls on a single slit and produces its second diffraction minimum at an angle of 45.0 relative to the incident direction of the light. (a) What is the width of the...

Analysis of an interference effect in a clear solid shows that the wavelength of light in the solid is 329 nm. Knowing this light comes from a HeNe laser and has a wavelength of 633 nm in air, is...
Question Categories