Answer:
Part a. The graph does not model a proportional relationship.
Part b. The values in table model a proportional relation.
3.5 minutes per mile.
Step-by-step explanation:
Part a.
The graph shown in the question representing Janet's data is not a straight line although it passes through the origin.
That is why the rate of change of distance with time is not constant.
Therefore, the graph does not model a proportional relationship.
Part b.
If we plot the data in the table using distance in miles along the y-axis and time in minutes along the x-axis, then we will get a straight line passing through the origin.
So, the values in the table model a proportional relation.
Now, Tarik's unit rate in minutes per miles will be minutes per mile. (Answer)
Answer:
A&B are functions because the domains aren't repeating while c is
Step-by-step explanation:
Hey there Heavenly915,
Answer:
1.46 = 2.1316%
= 2%
Hope this helps :D
<em>~Top♥</em>
<h2><em>8.75% = 0.0875
</em></h2><h2><em>
P(t) = Initial Population * (1 + rate)t
</em></h2><h2><em>
P(t) = 280,000(1 + 0.0875)t
</em></h2><h2><em>
P(t) = 280,000(1.0875)t
</em></h2><h2><em>
P(9) = 280,000(1.0875)9
</em></h2><h2><em>
P(9) = 595,692</em></h2>
<em />
0.1 km
The car travels 60 km in 1 hour
It stops in 6 seconds
6 seconds = 1/600 hour
60 x 1/600= 1/10
The car travel 0.l kilometers in 6 seconds