Answer: It is true, I explained it down below in the picture.
Step-by-step explanation:
the angle 4pi/5 in quadrent 2
A₆ =12
a₇ = ?? = x
a₈ 27
In this case x is the geometric mean & as per the formula
geometric mean of 2 numbers =√(a₆ * a₈) = √(12*27)
& x=18.
Proof:
Find the common ratio between a₇ & a₆ ==> = ( x) / 12
now find the common ration between a₈ & a₇ ===> =27 / (x)
x/12 = 27/x ===> x² = 12*27 ==> x² = 324 & x =√324 = 18
Answer:
here p=0.65 and n=100 hence standard error =(p*(1-.
Step-by-step explanation:
Answer:
one hundred seventy-six and fifty-nine hundredths
Step-by-step explanation:
