Question

please only answer if you can do all parts, I also included my answer but they...

please only answer if you can do all parts, I also included my answer but they are wrong please do not leave the same one

part 4)

A spherical balloon is inflated so that its volume is increasing at the rate of 3.8 ft3/minft3/min. How rapidly is the diameter of the balloon increasing when the diameter is 1.8 feet? The diameter is increasing at 1.8 (My answer but its incorrect) ft/min.

part 5)

A street light is at the top of a 18 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a straight path. How fast is the tip of her shadow moving along the ground when she is 40 ft from the base of the pole? ft/sec How fast is the length of her shadow increasing? ft/sec part

6)

Suppose that for a company manufacturing calculators, the cost, and revenue equations are given by C=70000+40x,R=400−x^2/30 where the production output in one week is x calculators. If the production rate is increasing at a rate of 500 calculators per week when the production output is 6000 calculators, find each of the following: Rate of change in cost = Rate of change in revenue = Rate of change in profit =

Math   Calculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
please don't do this unless you can do all parts, circle answer and show work please...
please don't do this unless you can do all parts, circle answer and show work please part 1) Assume x and y are functions of t. Evaluate dy/dt  given that y^2−8x^3=225 dx/dt=5, x=−3, y=3 Answer: dy/dt= part 2) Assume x and y are functions of t. Evaluate dy/dt given that 5xy+ sqrt(2x+y)=48 dx/dt=-4; x=3 ,y=3. Answer: dy/dt= part 3) Suppose that for a company manufacturing calculators, the cost, and revenue equations are given by C=70000+40x, R=400−x^2/30,, where the production output in...
please don't answer unless you can do all parts, circle answer and show work please part...
please don't answer unless you can do all parts, circle answer and show work please part 1) A 13 foot ladder is leaning against a wall. If the top slips down the wall at a rate of 3 ft/s, how fast will the foot be moving away from the wall when the top is 9 feet above the ground? The foot will be moving at ft/s. part 2) Oil spilled from a ruptured tanker spreads in a circle whose area...
1. The total world population is forecast to be P(t) = 0.00073t3 − 0.072t2 + 0.9t...
1. The total world population is forecast to be P(t) = 0.00073t3 − 0.072t2 + 0.9t + 6.04    (0 ≤ t ≤ 10) in year t, where t is measured in decades, with t = 0 corresponding to 2000 and P(t) is measured in billions. a. World population is forecast to peak in what year? Hint: Use the quadratic formula. (Remember that t is in decades and not in years. Round your answer down to the nearest year.) ________ b. At...
Total utility can be objectively measured in numbers that indicate usefulness or benefit to the consumer....
Total utility can be objectively measured in numbers that indicate usefulness or benefit to the consumer. ____ 2. Consumers should purchase quantities of a good to the point where MU > P. ____ 3. Voluntary exchange requires that there must be mutual gain. ____ 4. Points along a budget line represent the maximum combinations of two commodities that a consumer can afford. ____ 5. The budget line represents a consumer's preferences for a commodity. ____ 6. A change in consumer...
Please answer all 9 questions with explanation. Thank you On May 8, 1984, Hannah Eisenstat graduated...
Please answer all 9 questions with explanation. Thank you On May 8, 1984, Hannah Eisenstat graduated from Louisiana State University. She set to work opening a coffee shop in Baton Rouge called HannaH and found a perfect location in a new development. Using a $50,000 inheritance to finance the venture together with her own sweat equity, she started the business on August 1, 1984 as a sole proprietorship. The shop was profitable in the first year. Hannah found, however, that...
In narrative essay format, I want you to address a business/organization case study using multiple concepts...
In narrative essay format, I want you to address a business/organization case study using multiple concepts from class. The case question and case text begin on page 5 of this document. You need to demonstrate their best understanding of management and organizational behavior theory, and the application of those ideas to improve the understanding of various issues. You need to clearly identify at least 3 distinct, substantive issues. For each issue you need to 1), identify evidence from the case...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT