Question 1 of 10 If the standard deviation of the data values in a sample is 17, what is the
variance of the data values?
O A. 225
B. 361
O C. 289
D. 169

three-fourths of an hour

36÷48=0.75

0.75=

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)