Answer:
12
Step-by-step explanation:
The mode is the one you see the most.
Answer:
3.0625 kg
Step-by-step explanation:
![\frac{1}{1.75} = \frac{1.75}{x} \\ \\ x = {1.75}^{2} = 3.0625 \: kg](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B1.75%7D%20%20%3D%20%20%5Cfrac%7B1.75%7D%7Bx%7D%20%20%5C%5C%20%20%5C%5C%20x%20%3D%20%7B1.75%7D%5E%7B2%7D%20%20%3D%203.0625%20%5C%3A%20kg)
Answer:
d=2.25t
Step-by-step explanation:
12x2-8x+1 then 24-8x+1 it should give you 25-8x, I hope it’s right:)
Four partitions = 0 - 0.5, 0.5 - 1, 1 - 1.5, 1.5 - 2
Midpoints = 0.25, 0.75, 1.25, 1.75
Required sum = 0.5(0.25^4 + 0.75^4 + 1.25^4 + 1.75^4)/(2 - 0) = 0.5(0.00390625 + 0.31640625 + 2.44140625 + 9.37890625)/2 = 0.25(12.140625) = 3.03515625