The geometric mean of the numbers is 5.38
Given the values a, b, c and d
Geometric mean of the values will be expressed as:
GM = (abcd)^1/4
Given the values 4, 5, 6 and 7, the geometric mean will be expressed as:
GM = (4×5×6×7)^1/4
GM = (840)^1/4
GM = 5.38
Hence the geometric mean of the numbers is 5.38.
Learn more: brainly.com/question/23875011
Answer:
the slope is -3/2
Step-by-step explanation:
We need to get the equation in the form
y = mx +b where m is the slope and b is the y intercept
6x+6 = -4y
Divide by -4
-6x/-4 +6/-4 = -4y/-4
-3/2 x -3/2 = y
The slope is -3/2 and the y intercept is -3/2
20^2-12^2=x^2
400-144=x^2
256=x^2
x=16
7(2x+5)=4x-9-x
14x+35=3x-9
11x = -44
x = -4
7(2*-4+5)=4*-4-9--4
7(-3)=-21
-21=-21. so it checks out and x = -4
1. 30
2. 40
3. 70
4. 200
5. 220
6. 300
7. 8,100
8. 120
9.650
10. 2,200
11.6,000
12. 7,000
13. 1,560,000
14.1,000