Answer:
Step-by-step explanation:
It's the square root of the variance
The variance is just the second moment minus the first moment squared
Answer:
C. 1/16
Step-by-step explanation:
The probability of picking a blue envelope is 2/8 = 1/4. You want to select a blue envelope twice with replacement so we multiply 1/4*1/4 which is 1/16.
Answer:
We know that both snakes and lizards are species of reptiles.
the things that baby lizards can do but baby snakes can't are : Walking and Leaping , they both had a very different body structure. Since snakes can only move by slithering their muscle and scale, they had no abilities to walk and leaping as lizards have legs so they move around by using them while snakes don't have one. Snakes are elongated, legless, carnivorous reptiles of the suborder Serpentes.
Answer:
1.4
Step-by-step explanation:
3.05 is the length of the stick and 1.65 is one part if the stick si we subtract 1.65 from 3.05 to find the length of the other piece