Answer:
The average rate will be: 0.7 inches/hour
Hence, Option (4) is correct.
Step-by-step explanation:
As the average rate = change in y-values/change in x values
= Δy/Δx
From the table, it is clear that over the time interval 't=2' to 't=7', the values
snow depth 'd' inches change from d=1.5 to d=5.
Therefore,
Average rate = Δy/Δx
= (5-1.5) / (7-2)
= 3.5/5
= 0.7 inches/hour
Therefore, the average rate will be: 0.7 inches/hour
Hence, Option (4) is correct.
Its easy addition and multiplication are both commutative<span>. Subtraction, division, and composition of functions are not. like 5 + 6 = 6 + 5 but 5 – 6 ≠ 6 – 5. Commutativity isn't just a </span>property<span> of an </span>operation<span> alone.</span>
Answer:
13.7 (nearest tenth)
Step-by-step explanation:
13.7142857143 is the full answer
I'll split this figure up in three sections, 65*60, 70*190, and 95*140.
95*140=13300
70*190=13400
65*60= 3900
Add the three areas of the three figures I have split the original figure into and you get 30600 ft²
The equation for the area of a circle is: A = πr^2.
A: Area
π: pi
r: radius
To find exact area (we leave pi in the answer):
- Find the radius of the circle.
The diameter 5ft.
The radius is half the diameter so r = 2.5 ft
-plug in 2.5 for r in the area equation
A = π(2.5)^2
2.5^2 is 6.25
A = π6.25
A = 6.25π
There you go! The exact area of the circle is 6.25π ft^2
To approximate the area instead of using π in the equation we use (3.14)
So,
A = (3.14)(2.5)^2
A = (3.14)*6.25
Approximated Area = 19.625 ft^2