Answer:
C 1,844
Step-by-step explanation:
The computation shows that the total distance will be 260.52km.
<h3>How to compute the value?</h3>
From the information given, it was stated that the race has 78 laps through the town of Monte Carlo and that each lap of the race has a distance of 3.34 km.
Therefore, the total distance will be:
= 78 × 3.34
= 260.52 km
Therefore, the distance is 260.52km.
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Answer:
2
Step-by-step explanation:
you get 2 because 5 times 2 equals 10 and 6 times 2 equal 12. so you get 10/12
In the survey, 9 said they prefer the coffee shop next door out of 45 people total surveyed. This forms the fraction 9/45 = 1/5 which converts to 0.2 when you use a calculator or long division. In other words, 1/5 = 0.2
You'll then multiply the result of 0.2 by the total number of employees (250) to get...
0.2*250 = 50
So based on the results of the survey, we expect about 50 employees to say they prefer the coffee shop next door.
Answer: Choice B) 50
Answer:
a) A = 40*W – W^2
b) W = 20
c ) A = 400
Step-by-step explanation:
a) Let be
W = width W of the rectangle
L = lenght of the rectangle
P = Perimeter of the rectangle
A = area of the rectangle
P = 2*L + 2*W
80 = 2*L + 2*W
So, 2*L = 80 – 2*W
L = 40 – W
A = L * W
Replacing L
A = (40 – W)*W
A = 40*W – W^2
b) To find the máximum value for W, we derivate area and equal to zero
A’ = 40 – 2*W
40 – 2*W = 0
2*W = 40
W= 20
c) With the value for W, we find L
L = 40 – W
L = 40 – 20
L = 20
A = W*L
A = 20 * 20
A = 400