The correct answer, in minutes, is: " 16 minutes ".
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[<u>Note</u>: This is the same value as " 16 minutes and 20 seconds."].
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Step-by-step explanation:
Convert 980 sec to "minutes".
Note the exact conversion:
60 sec = 1 minute.
So: Given the values in this question:
60 sec / 1 minute = "x minutes/ 980 sec" ;
that is:
" " ;
The units: "sec" ["seconds"] cancel out to: " 1 " ;
since: " [sec / sec = 1 ] ; and we can simplify and rewrite:
" min."
→ Now, cancel out the last numerical value of "zero"
(in both the numerator and the denominator); that is: to simplify the expression further—by dividing each side by "10" ;
to get: " min."
Then: divide the numerator by the denominator:
"[ 98 ÷ 6 = 16 minutes ] ; — which is our answer.
<u>Note</u>: "1/3" of: "1 minute" = (1/3)*(60 seconds) = 20 seconds.
So; "16 1/3" minutes = 16 minutes and 20 seconds".
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The correct answer, in minutes, is: " 16 minutes ".
[<u>Note</u>: This is the same value as " 16 minutes and 20 seconds."].
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Hope this answer and explanation is helpful to you!
Best of luck to you!
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Answer: 134.9
Step-by-step explanation: Simplify the expression.
Hope this helps you out!
When you have a function that is in the form of (f(x))^n, the derivative of the function will have the formula:
n * (f(x))^(n-1) * f'(x)
The given function is:
y = (3x+x^2) ^ 5
Based on the above, the derivative with respect to x would be:
5 * (3x+x^2)^(5-1) * f'(3x+x^2)
This would give a result of:
5 * (3x+x^2)^4 * (3+2x)
Comparing the calculated derivative with the given choices, the right choice would be:
B. 5 * (3x+x^2)^4 * (3+2x)
6) 1.6 x 10^-4 = 0.00016
7) diameter of the sun
8) water molecule
9) grain of salt
Answer:
It's a right triangle.
Step-by-step explanation:
△ABC with m∠A=30° , m∠B=60° , and m∠C=90°
It's a right triangle.