Answer:
z=(x-1)/2
Step-by-step explanation:
this is the correct answer
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1. Total age of people in the room
40 x 6 = 240
Total age after a person age 30 left the room
240 - 30 = 210
since there are 5 people left in the room,
210 ÷ 5 = 42
42 is the new mean.
2. Not possible
<em>I think you wrote an incomplete question. With a little research, I was able to find a question similar to you which is attached below. So, I would solve your question based on the question attached below, which anyways would clear your concept. </em>
Answer:
is the graph of 
translated left 
units. Also, the comparison graph is attached below.
Step-by-step explanation:
Considering the complete question attached below
Given the function
As for 
, the graph of is the graph of translated right h units when '
' is greater than zero, and left | | units when h is lesser than zero.
so it is clear if
and , then 
.
Hence, 
( lesser than zero i.e. h < 0).
Therefore, is the graph of translated left units. Also, the comparison graph is attached below.
Answer: The answer is 2,713 in³
The volume (V) of the prop is the sum of the volume of cone (V1) and half of the volume of the sphere (V2): V = V1 + 1/2 * V2
Volume of the cone is:
V1 = π r² h / 3
According to the image,
h = 14 in
r = 9 in
and
π = 3.14
V1 = 3.14 * 9² * 14 / 3 = 1,186.92 in³
The volume of the sphere is:
V2 = π r³ * 4/3
According to the image,
r = 9 in
and
π = 3.14
V2 = 3.14 * 9³ * 4/3 = 3,052.08 in³
The volume of the prop is:
V = V1 + 1/2 * V2
V = 1,186.92 in³ + 1/2 * 3,052.08 in³
V = 1,186.92 in³ + 1,526.04 in³
V = 2,712.96 in³ ≈ 2,713 in³
Answer:
[2, 4]
Step-by-step explanation:
[2, 4]
