0
Add your answer:
Earn +20 pts
What is the r value of the following geometric sequence -81 54 -36 12?
This is not a geometric series since -18/54 is not the same as -36/12
Which is greater the geometric mean or the arithmetic mean of 6 and 54?
The geometric mean, if it exists, is always less than or equal to the arithmetic mean. The two are equal only if all the numbers are the same.
How do you know if a number pattern is linear and quadratic or geometric?
54
What is a score value?
for a normal-shaped distribution with n=50 and siqma =8 : a- what proportion of the scores have values between 46 and 54? b- for samples of n= 4, what means have values what proportion of the sample mean have values between 46 and 54? c- for samples of n= 16, what means have values what proportion of the sample mean have values between 46 and 54?
What is the geometric mean of 6 and 9?
GM(6, 9) = sqrt(6*9) = sqrt(54) = 7.3485 approx.
What is the geometric mean of 18 and 54?
The geometric mean of 18 and 54 is 31.176914
What is the geometric mean of 54 and 6?
18
What is the r value of the following geometric sequence -81 54 -36 12?
This is not a geometric series since -18/54 is not the same as -36/12
Which is greater the geometric mean or the arithmetic mean of 6 and 54?
The geometric mean, if it exists, is always less than or equal to the arithmetic mean. The two are equal only if all the numbers are the same.
How do you know if a number pattern is linear and quadratic or geometric?
54
The first and fourth terms of a geometric progression are 54 and 2 respectively Find the sum to infinity of the geometric progression?
t(1) = a = 54 t(4) = a*r^3 = 2 t(4)/t(1) = r^3 = 2/54 = 1/27 and so r = 1/3 Then sum to infinity = a/(1 - r) = 54/(1 - 1/3) = 54/(2/3) = 81.
What is the difference between arithmetic and geometric progress series with example?
Arithmetic, you ADD the same number each time, eg. 2, 5, 8, 11 etc. Geometric, you MULTIPLY by the same number each time, eg. 2, 6, 18, 54 etc.
9 is the GCF of 45 and this two-digit number between 50 and 60?
9 is the GCF of 45 and 54.
Is -2-6-18-54-162-468-1458 geometric or arithmetic?
It is neither. (-6) - (-2) = -4 (-18) - (-6) = -12 which is not the same as -4. Therefore it is not an arithmetic progression - which requires the difference between successive terms to be the same. Also -162/-54 = 3 -468/-162 = 2.88... recurring, and that is not the same as 3. Therefore it is not a geometric progression - which requires the ratio of terms to be the same.
What are the two consecutive whole numbers that 54 lies between?
53 and 55.
What two whole numbers is square root of 54 between?
7 and 8
What number is exactly halfway between these two numbers 200 and 54?
It is: 127
