Answer:
P=106
Step-by-step explanation:
A=a2
P=4a
Solving forP
P=4A=4·702.25=106
Answer:
16.12
Step-by-step explanation: hope this helps
The options are:
(A)
(B)
(C)t= a(f -v)
(D) t= v(f-a)
Answer:
(A)
Step-by-step explanation:
Given the equation f=V+at which represents the final velocity of an object(f) with an initial velocity, V and an acceleration rate, a, over time, t.
We are required to solve for an equivalent equation with t as the subject.
In f=V+at
To make t the subject
Step 1: Subtract v from both sides
f-v=v-v+at
at =f-v
Step 2: Divide both sides by a
The correct option is A.
Answer: d) 2.5
<u>Step-by-step explanation:</u>
The mean is 16 so it has a z-score is 0
The standard deviation is 4 so:
- z-score of 1 is: 16 + 4 = 20
- z-score of 2 is: 20 + 4 = 24
- z-score of 3 is: 24 + 4 = 28
Notice that 26 is between the z-scores of 2 and 3 = 2.5
Algebraically:
Answer:
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Step-by-step explanation: