Questions by Luca Putzu

Questions by Luca Putzu

If x^2 + y^2 = 10 and xy = -3, what is the value of (x - y)^2? A) 12 B) 16 C) 20 D) 25

asked May 23, 2022

1 answer

5 votes

5.4k views

A certain compound of bromine and fluorine is used to make UF6, which is an important chemical in the processing and reprocessing of nuclear fuel. The compound contains 58.37 mass percent bromine. What

asked Nov 13, 2021

1 answer

5 votes

205k views

9. What is the volume of the given prism? Round the answer to the nearest tenth of a centimeter. The figure is not drawn to scale. 8.8 cm / 4.7 cm 13.1 cm 313.3 cm3 436.4 cm 541.8 cm3 681.5 cm3

asked Nov 2, 2021

1 answer

4 votes

180k views

Please answer this correctly

asked Jul 19, 2021

2 answers

2 votes

42.6k views

It took mr. Raleigh a total of 9 hours to drive to his grandpa’s house. He drove m miles before lunch 240 miles after lunch. If he drove at a constant speed, what expression can be used to find how many

asked Apr 26, 2021

1 answer

0 votes

55.7k views

23.9 km + 15 km Calculate this problem and report the answer with the correct number of significant figure

asked Mar 28, 2021

1 answer

5 votes

91.2k views

3. What is the equation of the line that passes through the point (1,5); and is parallel to the equation. y= -2x - 4

asked Mar 24, 2021

1 answer

2 votes

144k views

What is the diffrence between a mixture and a compound

asked Sep 28, 2020

2 answers

5 votes

33.0k views

How many seconds will light leaving Los Angeles take to reach the following locations (a) San Francisco (about 500km), (b) London (~10,000km), (c) the Moon (400,000km), (d) Venus (0.3 A.U. from Earth at

asked Jun 6, 2020

1 answer

5 votes

30.3k views

What stalled Germany's initial invasion into France in 1914

asked Feb 17, 2020

1 answer

0 votes

50.7k views

Francesca withdrew $7,000 from B shares that she owned in the Already Been Counted mutual fund within one year of her purchase. If she must pay a 5% contingent deferred sales fee, what will her total fee

asked Jan 8, 2020

1 answer

2 votes

68.8k views

A _____ is a made-up story passed on by people who believe it. A. scam B. forgery C. prank D. hoax

asked Dec 22, 2019

2 answers

4 votes

62.2k views

Complete each statement with the appropriate measurement or symbol. 48 c = __ qt A. 6 B. 8 C. 10 D. 12

asked Dec 20, 2019

1 answer

3 votes

108k views

Roman saves $500 each year in account earning interest at an account earning interest at an annual rate of 4% compounded annually.How much interest will the account earn at the end of each of the first

asked Oct 27, 2019

1 answer

4 votes

73.9k views

MRS HALE: I'd hate to have men coming into my kitchen, snooping around and criticising. (She arranges the pans under sink which the LAWYER had shoved out of place.) —Trifles, Susan Glaspell What does the

asked Aug 20, 2019

2 answers

4 votes

164k views

What is x squared times 2

asked Feb 22, 2019

1 answer

4 votes

103k views

How can you change the view of a presentation? A by navigating to the Home tab B. by using the icons on the status bar C.with the shortcut key Ctrl+M Dthrough Backstage view

asked Nov 9, 2018

2 answers

4 votes

21.9k views

DNA is a nucleic acid made up of nucleosomes joined into long strands or chains by covalent bonds.

asked Jun 18, 2018

1 answer

0 votes

99.1k views

What property is this 2b+0=2b

asked Jun 15, 2018

1 answer

1 vote

196k views

The abolition movement arose in opposition to _____. war revolutions slavery mutinies

asked Jun 14, 2018

2 answers

3 votes

202k views

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