We can find this out by using the parameter equation for a circle
r = radius = 11
p = 69.115
If we round
p = 69.12
Answer:
The height is increasing at the rate of 0.42 ft/min
Step-by-step explanation:
Given that:
The diameter = height
and
diameter d = 2 r
2 r = h
r =
The volume of the cone formed = v
v ⇒ = 40 ft³/ min
at h = 11 ft high
Hence, the height of the pile was increasing at the rate of 0.42 ft/min
Answer:
(8×6)+2×((14+6)×6)
=48+2×(20×6)
=48+240
=288
Step-by-step explanation:
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Answer:
As x increases, y decreases and then increases
Step-by-step explanation:
You need only understand your own description of the graph:
begins above the x-axis, extends below the x-axis, and ascends above the x-axis
This is a description of <em>decreasing</em>, then <em>increasing</em>:
As x increases, y decreases and then increases