Answer:
4 chapters an hour
Step-by-step explanation:
24 / 6 = average of 4 chapters an hour
Answer:
<h2>7</h2>
Step-by-step explanation:
<h3>x+8=15</h3><h3>x=15-8</h3><h3>x=7</h3>
<h2>HOPE IT HELPS</h2>
The mean basically means the average number between all numbers given. You can find the mean by adding them together and diving by the number of numbers. In this case, 12 + 24 + 24 + 52= 112. Divide 112 by 4 and the answer is 28. Therefore, the mean is 28.
Answer:
Step-by-step explanation:
The table given shows that both variables are directly proportional to each other. That is, as s variable increases, y variable also increases.
Equation to represent this direct proportion would be:
,
where, k = constant of proportionality.
Let's find k from the table given.
Let's use any pair values of of s and t given in the table. Say, s = 21, t = 3
Divide both sides by 3
Plug in k = 3 into :
<span> Replace f(x) with y
Swap x and y
Multiply both sides by y-2
Distribute</span>