Questions by SimonG

Questions by SimonG

Calculate the mass of iron(III) oxide (Fe₂O3) that contains a billion (1.0 × 10^9) oxygen atoms. Be sure your answer has a unit symbol if necessary, and round it to 2 significant digits.

asked Oct 22, 2023

1 answer

3 votes

56.0k views

HI I need help 10Points

asked Jul 8, 2023

1 answer

0 votes

99.3k views

HELP PLEASE ASAP----- - -- ---

asked Oct 19, 2022

2 answers

23 votes

143k views

How would i write "Maria is Ecuadorian. Chloe is Chilean."in Spanish ,please help

asked Oct 18, 2022

2 answers

2 votes

6.2k views

Carlos is making three cakes. One cake requires 3/4 of a cup sugar. How much sugar will he need to make all three cakes? A. 3 B. 9/12 C. 2 1/4 D. 4

asked Sep 20, 2022

2 answers

6 votes

127k views

Use these terms to describe the climate in Canada: precipitation, tundra, permafrost, mixing zone.

asked Aug 5, 2022

2 answers

3 votes

153k views

Which of the following are ways for radiology technicians to take care of themselves? O Proper shoes O Proper lifting techniques O Maintaining good health O All of the above

asked Jul 2, 2022

1 answer

19 votes

15.5k views

During a flood event, water flows out of its channel and onto the adjacent ___________________ changing from a deep high-velocity channel to a shallow, broad, low- velocity channel. As water velocity ____________________

asked May 16, 2022

2 answers

0 votes

11.1k views

What is ironic about “Robins last words”?

asked Oct 17, 2021

1 answer

2 votes

165k views

Can I have the answer to this?

asked Oct 12, 2021

2 answers

5 votes

96.6k views

Describe two characteristics of mao’s cultural revolution

asked Aug 26, 2021

1 answer

2 votes

42.3k views

Lolololololololololol

asked Aug 9, 2021

2 answers

5 votes

81.4k views

What is the fully simplified answer to sqrt(7/18) + sqrt(5/8) - sqrt(7/2)

asked Aug 3, 2021

1 answer

0 votes

99.6k views

A line is decreasing from left to right and crosses the y-axis at-5. Which of the following equations matches the description of the line? A. y=5x=5 B. y=-5x-5 C. y=5x -5 D. y=-5x + 5

asked Jul 4, 2021

1 answer

0 votes

27.9k views

This opera features a 19th-century seductive woman who lived outside conventional gender roles of the time. a. the marriage of figarob. lucia di lammermoorc. carmend. siegfried

asked May 2, 2021

1 answer

2 votes

209k views

Salaries for teachers in a particular elementary school district are normally distributed with a mean of $48,000 and a standard deviation of $5,400. We randomly survey ten teachers from that district.

asked Apr 2, 2021

2 answers

0 votes

207k views

Jessica started her own dog sitting business. The first week, she deposited $22.00 into her account and spent $7.27 on dog treats and toys. The second week, she deposited another $38.50 and spent $9.99

asked Mar 15, 2021

2 answers

4 votes

57.4k views

At the aquarium there are 840 sharks and 630 lion fish, for a total of 1470 fish all together. What is the ratio of fish to sharks? (Reduce your ratio to lowest terms, for example reduce 15:6 to 5:2

asked Feb 9, 2021

1 answer

2 votes

3.7k views

A circle has an area of 225pift2 find the radius of the circle and find the diameter and circumference of the circle

asked Oct 28, 2020

1 answer

1 vote

170k views

Maximize: z=6x+7y subject? to: 5x+8y <= 40 12x+y <= 40 x>=?0, y>=0

asked Oct 22, 2020

1 answer

3 votes

93.0k views

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