the answer should be 14.01.
divide by 2, divide by 3.14, multiply 7.0... by 2 and round to the nearest hundreth.
Answer: Rina is 
feet taller than Ryan.
Step-by-step explanation:
Given, the height of Rina = 
feet
The height of Ryan = 
feet
To find : How much taller is Rina than Ryan?
Clue : Rina is taller than Ryan.
For that , we need to check the difference of the height between Ryan and Rina
i.e. (height of Rina) - (height of Ryan)
Hence, Rina is feet taller than Ryan.
An integer is a whole number, or a number that is not a fraction. So, you should just take the dollar sign off the $460, and it will be an integer. In other words, it is already an integer.
Step-by-step explanation:
1.
2.
3.
4.
5.
6. Incomplete (3b + ?)
7.
8.
Answer:
Standard error = 0.34
t-statistic = 11.18
Step-by-step explanation:
Given Data:
Mean difference d = 3.8
Standard deviation S.D = 1.36
Number of people = 16
The appropriate test are:
1. Standard error
2. T- statistic
1. Calculating the standard error using the formula;
Standard error = S.D/√n
= 1.36/√16
= 1.36/4
= 0.34
2. Calculating the t-statistic using the formula;
t-statistic = d/(S.D/√n)
= 3.8/(1.36/√16)
= 3.8/(1.36/4)
= 3.8/0.34
= 11.18
