The power 3-3 equals 1/27. Which expression is equivalent to 3-3? ○ 1/3^2 ○ 1/3^3 ○ 1/9^3 ○ 1/3^9
1 answer:
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Left Problem: (first attached figure)
a) The vertex is (75, 25)
b) This means the ball reaches a maximum height of 25 feet at a point 75 feet downfield.
c) No, the ball will not be high enough to pass over the goal post. The point representing the goal post is above the path of the ball.
Right Problem: (second attached figure)
a) The vertex is (2.5, 55)
b) It means the ball reaches a maximum height of 55 feet 2.5 seconds after it is launched.
a) The vertex is (75, 25)
b) This means the ball reaches a maximum height of 25 feet at a point 75 feet downfield.
c) No, the ball will not be high enough to pass over the goal post. The point representing the goal post is above the path of the ball.
Right Problem: (second attached figure)
a) The vertex is (2.5, 55)
b) It means the ball reaches a maximum height of 55 feet 2.5 seconds after it is launched.
Answer:
Step-by-step explanation:
Given
Solid Shape = Cube
Edge = 2 feet
Increment = 5 feet per minute
Required
Determine volume as a function of minute
From the question, we have that the edge of the cube increases in a minute by 5 feet
<em>This implies that,the edge will increase by 5m feet in m minutes;</em>
Hence,
Volume of a cube is calculated as thus;
Substitute 2 + 5m for Edge
Represent Volume as a function of m
Formula for ration:
![\text {Ratio = } \sqrt[3]{\dfrac{135}{625} } = \sqrt[3]{\dfrac{27}{125} } = \dfrac{3}{5}](https://tex.z-dn.net/?f=%5Ctext%20%7BRatio%20%3D%20%7D%20%20%20%5Csqrt%5B3%5D%7B%5Cdfrac%7B135%7D%7B625%7D%20%7D%20%20%3D%20%5Csqrt%5B3%5D%7B%5Cdfrac%7B27%7D%7B125%7D%20%7D%20%20%3D%20%20%5Cdfrac%7B3%7D%7B5%7D%20)
Answer: Ratio = 3 : 5
Answer: Ratio = 3 : 5