Recent activity by Jman

Question

Oil is leaking from an oil tanker at the rate of 10000 liters per hour. 8 liters of oil spread out over 10 square meters of ocean surface. A circular oil slick forms. (a) Express the radius R of the oil

answered Dec 26, 2024

2 answers 228k views

A mining company digs ore from a mountain side. Three-sixteenths of the ore is pure copper. How much ore would need to be refined in order to yield 150 pounds of pure copper?

asked Dec 4, 2024

1 answer 173k views

How do you solve 3x^2 + 29x -10=0

answered Nov 26, 2024

2 answers 81.9k views

Trucks pass an automatic scale that monitors 2,000 trucks. This population of trucks has an average weight of 20 tons with a standard deviation of 2 tons. If a sample of 50 trucks is taken, what is the

answered Nov 20, 2024

1 answer 9.4k views

Which fine motor skill is most sophisticated and develops last?

asked Oct 28, 2024

1 answer 75.6k views

19. Prove that: (b) cos(A + B).cos(A-B) = cos B-sin²A = cos²A-sin-B

asked Oct 27, 2024

2 answers 148k views

Yttria-stabilized zirconia (YSZ) is made by doping ZrO2 with , with yttrium appearing as substitutional defects on the cation sub-lattice. (The ZrO2 – phase diagram is available on the book website.

answered Oct 17, 2024

1 answer 217k views

How long have you lived at your present address? a) character b) capital c) capacity d) duration

asked Aug 11, 2024

1 answer 85.8k views

What is the single best way to preserve biological diversity?

asked Jul 2, 2024

1 answer 96.3k views

machinery costing 90,000 with an estimated salvage value of $6,000 and an estimated life of 4 years was purchased on October 31, 2001. using the straight line depreciation method, what is the amount of

asked May 28, 2024

1 answer 80.0k views

9. Economists in the country of Flatland, a closed economy, have collected the following information about their economy for a particular year: Y=15,000; C=9,000; T=3,000; G=3,600. The economists also

answered May 16, 2024

1 answer 149k views

An ice skater extends her arms horizontally while spinning. What effect does extending her arms have on her rotational speed? A. Increases rotational speed B. Decreases rotational speed C. No effect on

answered Apr 15, 2024

1 answer 29.2k views

Explain how the rate of reaction between a solid and liquid is altered by changing the size of the pieces of solid and by changing the temperature of the liquid?

answered Feb 27, 2024

1 answer 150k views

How did where the American Indians lived affect how they lived in the various regions of Texas? a) Nomadic lifestyle b) Agricultural practices c) Cultural diversity d) Impact of climate

answered Feb 16, 2024

1 answer 165k views

Please help! Given that sine(theta)=5/8 and the angle theta is in quadrant 1, find the value for the cosine of theta.

asked Dec 17, 2023

2 answers 231k views

The first three terms of a geometric sequence are 2, 7, and 24.5. What is the next term in the sequence? A 85.75 B 49 C 42D 29.5 E 36.75

asked Sep 19, 2023

1 answer 79.5k views

When a manager must decide between several attractive options, or when there are no attractive options, he or she experiences ________ conflict.

answered Aug 2, 2023

1 answer 227k views

Which expression is equivalent to 14 times 14? 2 squared 2 Superscript 14 14 squared 14 Superscript 14

answered Jul 31, 2023

2 answers 52.7k views

Which individual translated the new testament into english during the sixteenth century with a desire to see the common man understand the bible?.

asked Jul 9, 2023

1 answer 213k views

How many bonds can chlorine make?

answered Jul 2, 2023

2 answers 218k views

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