3 years ago

If an atom had a nucleus one foot in diameter, what would be the diameter of the atom in miles?

1 answer:

8 0

If we take hydrogen as an example, the size of hydrogen is about 25000 times larger than that of its proton. 1 Mile is roughly 5280 ft, which means that the size of the entire hydrogen atom would be 4.73 miles in diameter.

You might be interested in

50 POINTS PLS HELP

egoroff_w [7]

Answer:

Step-by-step explanation:

find value at 12 =12

find value at 10 = 6

so it changes + 6 for a change from 10 to 12

6/2 = 3

4 0

2 years ago

Read 2 more answers

6th grade math! Help me if you can! C;

xxMikexx [17]

<h3>Original Rate Unit Rate </h3>

90 Miles 45 Miles

2 Hours 1 Hour

Answer: The Train travels 45 miles in one hour.

How i got the answer? I divied the 90 by 2 because we already know the miles/hour for 2 hours and we need 1 hour.

Give Brainliest If You Please

5 0

3 years ago

Kendra had twice as much money as kareem. Kendra later spent $8 and kareem earned $6. By then,the two had the same amount of mon

Svet_ta [14]

Answer:

x = 2y

x - 8 = y + 6

replace x by 2y in the second equation

2y - 8 = y + 6

y - 8 = 6

y = 14

x = 2*14 = 28

Kendra had $28 and Kareem had $14.

6 0

3 years ago

it took jake 28 minutes to run 5km last months. this month he ran 5km in 21 minutes. by what percentage had jake improve his run

mars1129 [50]

Answer:

25%

Step-by-step explanation:

28-21=7

7/28=×/100

7×100=700

700÷28=25

6 0

3 years ago

Read 2 more answers

What is the nth term rule of the linear sequence below? -5 -2 1 4 7

MAXImum [283]

3n+8 is the answer !!!!

8 0

3 years ago