Answer:
Step-by-step explanation:
The constant of proportionality 'k' between two variables ( one independent and one dependent ) is given by :-
In the given table, independent variable = Days
Dependent variable = Total Miles
From first row, Days = 3
Total Miles =
Then, the constant of proportionality in the table
Hence, the constant of proportionality in the table is .
Answer:
Mr brickman
Step-by-step explanation:
the frequency
<h2>
Hello!</h2>
The answer is:
The equation that represents the relationship between the time (t) and the total distance (d) is:
<h2>
Why?</h2>
From the given table, we can deduce that the traveled distance increases with a rate of 95 miles each hour. So, using that information, we can write an equation to represent the relationship between time (t), and the total distance (d).
Writing the equation, we have:
We need to consider that the speed is equal to:
Then, the equation will be:
Now, substituting the speed into the equation, we have:
Hence, the equation that represents the relationship between the time (t) and the total distance (d) is:
Have a nice day!
Answer:
-44
Step-by-step explanation:
(-4+1)+(10-51)
-4+1+10-51
-3-41
-44
Answer:
£0.465. It is a better value.
Step-by-step explanation:
If a pack of 6 batteries costs £2.79, price of a battery can be calculated as shown;
6batteries = £2.79
1 battery = x
x = cost of a battery
6x = £2.79
x = £2.79/6
x = £0.465
Price per battery will be £0.465. This price is a better value since the price is lesser than the cost of the 6batteries (£2.79) in a pack.