You have completed 4 miles of a 10 mile race in 32 minutes. At this pace, how long will it take you to complete the entire race?
2 answers:
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The greatest common factor of all the coefficients is of 8.
<h3>What is the greatest common factor?</h3>The greatest common factor between multiple terms is the largest value for which all terms are divisible.
In this problem, the equation is:
The terms are 16, 56 and 96. Hence, to find the gcf, we have to keep factoring them by prime factors while all can be factored by the same value, hence:
16 - 56 - 96|2
8 - 28 - 48|2
4 - 14 - 24|2
1 - 7 - 12
There are no terms by which both 7 and 12 are divisible, hence the procedure is stopped and:
gcf(16, 56, 96) = 2³ = 8.
You can learn more about the greatest common factor at brainly.com/question/26140769
Answer:
x=46/5
Cross multiply, distribute the denominator, simplify by combining like terms, and isolate x.
Given :
The percent of concentration of a certain drug in the bloodstream x hours after the drug is administered is given by .
To Find :
Find the time at which the concentration is a maximum. b. Find the maximum concentration.
Solution :
For maximum value of x, K'(x) = 0.
Since, time cannot be negative, so ignoring x = -3 .
Putting value of x = 3, we get, K(3) = 15/( 9 + 9) = 5/6
Therefore, maximum value drug in bloodstream is 5/6 at time x = 3 units.
Hence, this is the required solution.