Answer:
The tables show the relationships between x and y for two data sets.
Which statements describe the relationships between x and y in Data Set I and Data Set II?
Both data sets show additive relationships.
In Data Set I, y is 5.5 more than x , and in Data Set II, y is 5 more than x .
Data Set I shows a multiplicative relationship in which y is 5.5 times x .
Data Set II shows an additive relationship in which y is 20 more than x .
Both data sets show multiplicative relationships.
In Data Set I, y is 5.5 times x, and in Data Set II, y is 5 times x .
Data Set I shows an additive relationship in which y is 4.5 more than x .
Data Set II shows a multiplicative
Step-by-step explanation:
A rational number is that number that can be expressed as a ratio between two integers. Thus integers are also rational numbers: ex: 7=7/1=14/2, 5=-5/(-1)=5/1=15/3,....
Examples of rational numbers: 1/5, 2/3, -5/7, etc
Answer:
s=10
Step-by-step explanation:
Basically, the range rule-of-thumb is that the range is generally about four times the standard deviation.
<u>First, we find the range:</u>
Range=Maximum-Minimum
Range=100-60
Range=40
<u>Next, divide the range by 4 to get the standard deviation</u>
Range=4(Standard Deviation)
40=4(Standard Deviation)
10=Standard Deviation
Therefore, s=10, which is the standard deviation
Answer:
$2400
$12,400
Step-by-step explanation:
Simple interest equation:
PV(1+it)
we have
10000(1+.06*4)
10000(1.24)
12400
Subtract the PV to get the interest earned
12400-10000= 2400
We just found that the total would be 12,400 and so part B is already solved
Answer:
Its 41.62
Step-by-step explanation: