## Answers

Shoot, they've done the work for you

V = 1/3 pi r^2 h

but h = 2r (the diameter)

V = 2/3 pi r^3

dV/dt = 2pi r^2 dr/dt

50 = 2pi*144 dr/dt

dr/dt = 50/288pi = .055 ft/min.

#### Similar Solved Questions

1 answer

##### Toxaway Company is a merchandiser that segments its business into two divisions-Commercial and Residential. The company's...

Toxaway Company is a merchandiser that segments its business into two divisions-Commercial and Residential. The company's accounting intern was asked to prepare segmented income statements that the company's divisional managers could use to calculate their break-even points and make decision...

1 answer

##### How do you test the alternating series #Sigma ((-1)^(n+1)2^n)/(n!)# from n is #[0,oo)# for convergence?

How do you test the alternating series #Sigma ((-1)^(n+1)2^n)/(n!)# from n is #[0,oo)# for convergence?...

1 answer

##### POLOS. AVF Inc. manufactures several lines of packaging equipment. The company considers product reliability and outstanding...

POLOS. AVF Inc. manufactures several lines of packaging equipment. The company considers product reliability and outstanding customer service to be critical to its success. The customer service department is responsible for: Providing prospective customers with product infor- mation. Monitoring spar...

1 answer

##### An intial dose of azithromycin 10 mg/kg PO is ordered for a 5 year old boy...

An intial dose of azithromycin 10 mg/kg PO is ordered for a 5 year old boy with cat scratch fever. The boy weighs 20 kg. Your bottle of azithromycin is labeled 200 mg / 5 mL. How many mL will you give the boy for his first dose? ....

1 answer

##### Operating Systems 1. Given memory partitions of 100 KB, 500 KB, 200 KB, 300 KB and...

Operating Systems 1. Given memory partitions of 100 KB, 500 KB, 200 KB, 300 KB and 600 KB (in order), how would each of the first-fit, best-fit and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB and 426 KB (in that order)? Which algorithm makes the...

1 answer

##### ! Required information [The following information applies to the questions displayed below.] PowerTap Utilities is planning...

! Required information [The following information applies to the questions displayed below.] PowerTap Utilities is planning to issue bonds with a face value of $3,000,000 and a coupon rate of 10 percent. The bonds mature in 10 years and pay interest semiannually every June 30 and December 31. All of...

1 answer

##### 1) Consider the complex exponential function e* a) Show that the mapping by w = eiz...

1) Consider the complex exponential function e* a) Show that the mapping by w = eiz for fixed 0 is a rotation by 0 b) Show that e* is periodic with imaginary period of 27i, and that e has no other periods (yes there are doubly and multi-periodic functions)...

1 answer

##### Two identical pucks collide with coefficient of restitution e =0.8. Before impact, Va=7 m/s and Vb...

Two identical pucks collide with coefficient of restitution e =0.8. Before impact, Va=7 m/s and Vb = 3 m/s. Determine magnitude of velocity of each puck after impact. Define coordinate system. Determine component velocities of each puck after impact. Calculate two components of each velocity before ...

1 answer

##### Help with this question The cost of ink e s for k ids can bewust over...

help with this question The cost of ink e s for k ids can bewust over the wo m an k cartridge will yd 500 pages. To this independent absured the page count of does this age or the company's is the number of pages that can be red from ink cartridge in anotto and found the rage p our to be sure...

1 answer

##### 1) Currency appreciation: Consider the price of beer. Let's pretend that last year a bottle of...

1) Currency appreciation: Consider the price of beer. Let's pretend that last year a bottle of beer used to cost one dollar, but this year it costs two dollars per bottle. &n...

1 answer

##### What organelle in the plant cell uses the sun's energy to make sugar?

What organelle in the plant cell uses the sun's energy to make sugar?...

1 answer

##### A spaceship moving at 0.60c is on a path leading to a head-on collision with an...

A spaceship moving at 0.60c is on a path leading to a head-on collision with an asteroid moving with speed 0.50c according to the stationary observer. What is the speed of the asteroid for an observer in the spaceship?...

1 answer

##### Max has 100 square inches of aluminum with which to make a closed cylinder. If the radius of the cylinder must be 2 inches. How tall will the cylinder be?

Max has 100 square inches of aluminum with which to make a closed cylinder. If the radius of the cylinder must be 2 inches. How tall will the cylinder be?...

1 answer

##### 17. Rick lends his car to Larry, who has a crash while driving the car. According...

17. Rick lends his car to Larry, who has a crash while driving the car. According to other insurance provision in auto insurance policies, how will Rick's and Larry's policies share losses of the crash? A. Rick's policy will be the primary policy that pays first until it exhausts its pol...

5 answers

##### Compare and contrast approaches for teaching English language arts in a constructivist classroom and in a traditional classroom

compare and contrast approaches for teaching English language arts in a constructivist classroom and in a traditional classroom. can you help me find some info please.this is what i have so far but i am not sure if it is correct. Constructivism is a view of learning based on the belief that knowledg...

1 answer

##### VDD 1.8 V VTOn0.373 V VTOp0.395 V 0.09 um 0.580 vo.5 kp 94.3 HA/V2 VAn' -...

VDD 1.8 V VTOn0.373 V VTOp0.395 V 0.09 um 0.580 vo.5 kp 94.3 HA/V2 VAn' - 15 V/um Vae' = 10 V/μm p 0.576 Vo.5 0.3 V for both transistors 1, (20 pts total) Consider the voltage transfer characteristic shown in the figure with VDD = 1.8 V. a) (6pts) Is this a CMOS inverter? b) (7pts) What a...

1 answer

##### In the womb- pregnancy and baby documentary video ( YouTube) summary about the video. write two...

In the womb- pregnancy and baby documentary video ( YouTube) summary about the video. write two paragraphs (8-10 sentences per each paragraph)...