Given:
The data point is (3,10.5).
The prediction equation is
.
To find:
The value of the residual for this data point.
Step-by-step explanation:
The data point is (3,10.5). So, the actual value is 10.5 at
.
Prediction equation is

Putting
, we get



The formula for residual is:
Residual = Actual value - Expected value



Therefore, the residual for the given data point is 16.3.
Answer:
4 1/4 feet below sea level
Step-by-step explanation:
5 1/2 is the same as 5.5 and 1 1/4 is the same as 1.25. So you just have to subtract 1.25 from 5.5 which leaves you with 4.25 (aka 4 1/4)
If Mark starts with 7 tickets, and Hannah gives him 6 more, then Mark has 13 tickets total. The equation for this problem looks like this:
7+6=13.
Mason, on the other hand, has none, because Hannah didn’t give him any, and the question never mentions him buying any.
Answer:
1. >; 2. >
Step-by-step explanation:
1.
⅜ (?) 0.295 Convert ⅜ to a decimal fraction
0.375 (?) 0.295
We can use a <em>number line</em> to decide which number is greater.
In Fig. 1 below, when we go from 0.295 to 0.375, we are moving to the <em>RIGHT</em>, so 0.375 is greater than 0.295.
0.375 > 0.295
2.
-0.770 (?) -4/5 Convert ⅘ to a decimal fraction
-0.770 (?) -0.800
In Fig. 2 below, when we go from -0.80 to -0.77, we are moving to the <em>RIGHT</em>, so -0.770 is greater than -0.800.
-0.770 > -0.800