Statistics
posted by Steph .
10, 12, 16, 17, 20
I'm having a problem figuring out how the answer is 64... how do I get that because I have to show my work Thanks for your help

Statistics 
MathMate
You have not posted what the question expects you to do.
If you are supposed to calculate the sum of the 5 numbers, and if the numbers are correctly posted, the sum is 75.
Respond to this Question
Similar Questions

Math
I am having trouble figuring out how to find the domains an example problem is p(x)=2x2 
Calculus
I am having a mental block. I have the answer to the question. It is (‡,‡). I just need help figuring it out. The equation is: x^2+1>0 
College Math II
Solve by any method. a^4 – 5a^2 + 4 = 0 I am having problems figuring out what method to use to solve this problem. I need to show my steps and I am not sure how to do this. Can someone help? 
L'Hopital's rule
Find lim x>1+ of [(1/(x1))(1/lnx)]. Here is my work... =(lnx(x1)) / ((x1)(lnx)) =(lnx1) / (lnx+ (x+1)/x) This becomes(1/x) / ((1/x)+(1/x^2)) which becomes 1/ (1/x^2) This equals 1/2. I understand the answer has to be 1/2, … 
Math
Am having trouble figuring out how to work this problem. We are currently studying about least common multiples. The problem is: Stacey jogs every third day and swims every fourth day. If she is jogging on Monday, what day of the week … 
6th grade math
Find the value fir each expression. Show your work. (13.28  7.8) divided by 4. I have the answer in the back of my book and when I try to work the problem out I keep getting the wrong answer. The answer is supposed to be 1.345 I can … 
math
I need help figuring out the formula for this problem. What might the lengths of a horse enclosure border be if the enclosure is 52 square feet? 
math
I having problems figuring out how to work this problem 6X^2+7/3X^2+1 is the answer 3X+6? 
statistics
I have tried for days to figure out how to work this problem. Please help show me how to find the answer. A particular radioactive isotope decays from 210 mg to 182.7 mg in 15 days. Find the half life of the isotope. 
statistics  can someone please Help me
I have tried for days to figure out how to work this problem. Please help show me how to find the answer. A particular radioactive isotope decays from 210 mg to 182.7 mg in 15 days. Find the half life of the isotope. I can not find …