4,3,2,5, 6, 6, 10, 5, 6, 2, 3, 4, 6, 7, 14,5<br>
1. What is the mean of the data set?
tankabanditka [31]
Answer:5.5
Step-by-step explanation:
when all the numbers are added up =88
88 divide by 16 because their is 16 numbers in this sequence=5.5
Answer:
haha lo we arent helping you cheat
Step-by-step explanation:
The cos of 16 degrees is 0.96
Well the equation is (A^2)+(B^2)=(C^2)
A= x
B= 2x
C will always be the longest side because it is the Hypotenuse = 25
So if you plug in those numbers into the equation...
(x^2) + (2x^2) = (25^2)
x^2 + 4x^2 = 625
Combine like terms
5x^2 = 625
Divide by five to both sides
x^2 = 125
Then Square root,
x = sqrt(125)
x = sqrt(25* 5)
x = 5sqrt(5)
125 minutes, or 2 hours and 5 minutes.
cross multiply
5*175=7x
875=7x
125=x
