Questions by Pbz

Questions by Pbz

Which of the following elements is considered to be a non-metal?

asked Jan 10, 2020

1 answer

4 votes

58.6k views

calculate the present value of a cash inflow or 500 in 1 year and a cash inflow of 1000 and 5 years assuming a discount rate of 15%

asked Dec 1, 2019

1 answer

4 votes

235k views

1. A 10 g gold coin is heated from 25°C to 50°C (CAu is 0.13 J/g-°C). What is the H? (Points : 1) +32.5 J 25 J +25 J - 32.5 J I know it is 32.5 J but is it negative or positive... I say it is negative,

asked Aug 22, 2019

2 answers

5 votes

43.2k views

If you drew magnetic field lines for this bar magnet, which statement would be true? Arrows point toward both north and south. Arrows point away from both north and south. Arrows point away from south

asked Jun 27, 2019

2 answers

5 votes

147k views

Points A, B, C, and D lie on line segment AD. If AB = 25, BC = 48, CD = 2 3 the length of BC. What is the length of AD?

asked May 7, 2019

2 answers

2 votes

222k views

Which pair of elements would form a nonpolar covalent bond? A.bismuth and sulfur B.carbon and oxygen C.nitrogen and oxygen D.silicon and phosphoro

asked Apr 11, 2019

1 answer

5 votes

116k views

When do drinkers begin to lose judgment and self-control?

asked Apr 10, 2019

1 answer

2 votes

62.5k views

Explain why a person who has ab blood is considered the universal recipient. why can this person receive any other blood type?

asked Dec 27, 2018

1 answer

4 votes

207k views

Mr.Gonzales has only $42.50 to spend at a clothing store. He wants to buy a shirt that costs $29, including tax, and some bracelets that cost $4.50 each, including tax. Write an equation to determine x,

asked Jun 27, 2018

2 answers

2 votes

7.5k views

If the perimeter of a four sided figure is 124m, determine the maximum area that can be obtained

asked Mar 18, 2018

1 answer

5 votes

183k views

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