You have to move the decimal back two place in order to get a number between 1-10. So 6.55 X 10^-2
Answer:
12 inches
Step-by-step explanation:
if i where you and wherent sure i would go around brainly looking for the answer are go with my gut
Answer:
a.)
Number of bushes = b = 129 + 4(7) = 129 + 28 = 157 bushes
b.)
Revenue = bx = (157)(31.4) = $ 4929.8
Step-by-step explanation:
Let number of bushes = b
The price of the bushes = x
The time to harvest = t
The revenue = y
Now given,
Price = x = 37 - (0.8)t
and
Number of bushes = b = 129 + 4t
Also,
The revenue = (Number of bushes)(Price of the bushes)
= bx
= (129 + 4t)[37 - (0.8)t]
= 129×37 - 129× (0.8)t + 4×37t - 4×0.8t²
= 4773 - 103.2t + 148t - 3.2t²
= 4773 + 44.8t - 3.2t²
⇒ y = 4773 + 44.8t - 3.2t²
Now,
= 0 + 44.8 - 6.4t
Now,
= 0
⇒ 44.8 - 6.4t = 0
⇒ - 6.4t = -44.8
⇒ 6.4t = 44.8
⇒t =
Now,
= -6.4
As < 0 ,
It means at time t = 7 , the revenue is maximum
a.)
Number of bushes = b = 129 + 4(7) = 129 + 28 = 157 bushes
Price = x = 37 - (0.8)(7) = 37 - 5.6 = 31.4
b.)
Revenue = bx = (157)(31.4) = 4929.8
Answer:
100.24 meters²
Step-by-step explanation:
Area of a circle is .
The radius is 5.65 meters.
100.23665 ≈ 100.24
The area of the circle should be 100.24 meters².
<em>Brainilest Appreciated </em>
Answer:
20
Step-by-step explanation:
3:2=30:x
30/3=10
2*10=20