V=4pi r^3/3 is the starting point
Answer:
7.4 x 10^7
Step-by-step explanation:
The answer is: " 6.7 deaths per minute " .
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Explanation:
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Given: "3.5 millions deaths / year" convert to deaths per minute.
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Suggestion:
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Calculate: 1 year __?__How many minutes?_______?
1 year = 365 days;
1 day = 24 hours;
60 minutes = 1 hour.
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So: To calculate many minutes in 1 yr.
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1 yr * (365 d/ yr) * (24 h /d) * (60 min/ h) = (365)*(24)*(60) min. ;
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1 year = (365)*(24)*(60) min. = 525,600 min.
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(3.5 million deaths / 1yr) * (1yr / 525,600 min) =
(3.5 million deaths / 525,600 minutes) =
(3.5 million) / (525,600) deaths per minute;
Note: "3.5 million = 3,500,000" ;
3,500,000 / 525,600 = 6.6590563165905632
→ round to "6.7" ;
→ {use 2 (TWO) significant figures};
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The answer is: 6.7 deaths per minute .
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Answer:
138
Step-by-step explanation:
383 divide by 3.5.
Answer:
y= 4/3x
Step-by-step explanation:
