It would take Johny 28 mins to type a 2,100 word essay.
Answer:
f(x) = 0.43 *
*
*(x + 10)
Step-by-step explanation:
We have a 6th degree polynomial f(x)
r = 3 is a root of f with multiplicity 2
r = 1 is a root of f with multiplicity 3
f(-5) = -29721.6
f(-10) = 0
Then: f(x) = a*((x -3)^2 ) * ((x - 1)^3)*(x + 10)
f(-5) = a * (-8)^2 * (-6)^3 * (5) = -29,721.6
a* (64) * (-216)* 5 = -29,721.6
-a*69,120 = -29,721.6
a = -29,721.6/-69,120
a = 0.43
so
f(x) = 0.43 *
*
*(x + 10)
Answer:
1/24
Step-by-step explanation:
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Hope this helps!
The pairs of shoes increases as the time the cobbler works increases
The equation of the pairs of shoes is y = kx
<h3>How to determine the equation?</h3>
The variation is a direct variation.
So, we have:
y = kx
Where:
- y represents the number of shoes
- x represents the time in hours
- k represents the proportionality constant
The cobbler can make 3 pairs of shoes in two hours,
So, we have:
k = 3/2
k = 1.5
Substitute k = 1.5 in y = kx
y = 1.5x
Hence, the equation of the scenario is y = kx
Read more about variation at:
brainly.com/question/26319473