The unit rate that corresponds to the proportional relationship shown in the given graph above is: 4/3 cm/s.
<h3>How to Find the Unit Rate of a Proportional Graph?</h3>
The unit rate of a proportional graph is determined using the formula below:
k = y/x, where x and y are coordinates of any point on the line.
Thus, to find the unit rate of a proportional graph, pick the coordinates of any point on the line and find k = y/x.
From the given graph, let's pick the indicated point on the line having the coordinates, (12,16). Find k:
Unit rate (k) = 16/12
Simplify
Unit rate (k) = 4/3
Therefore, the unit rate that corresponds to the proportional relationship shown in the given graph above is: 4/3 cm/s.
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His claim is resonable 154/25=6 r4 6x2=12
Answer:
12!!
Step-by-step explanation:
(x+4)+x+2x+4=180 so 10=180-10=190
The no of electrons it have in deficit=1.60
Given:
Charge possessed by a conductor = 
Charge of an electron=
To find:
Amount of electrons in excess or deficit
<u>Step by Step Explanation:</u>
Solution;
Formula used for calculating electrons in excess or deficit is given as
Electrons in excess or deficit= Normal electron charge- Charge of the conductor
Also we know Charge of Conductor
and Electron charge
Substitute these values in the above equation we get
Electrons in excess or deficit=
= -1.60
Result:
Hence, it has a deficit of 1.60 electrons.
