Answer: 0.688
Step-by-step explanation:
Given: Mean : 
Standard deviation : 
Sample size : 
We assume these lengths are normally distributed.
Then the formula to calculate the z score is given by :-
For X=501
The p-value of z =
Now, the probability of the newborns weighed between 1492 grams and 4976 grams is given by :-
Hence, The proportion of six-year-old rainbow trout are less than 501 millimeters long = 0.688
Answer:
Since this is a 30°-60°-90° triangle, HG would equal 2 times FG, or 6, and HF would equal 
.
Answer:
15.6
Step-by-step explaination:
So first you have to find how much longer the shadow is from the actual. That is 1.15384615385 or about 1.15.
You take that and divide it by 18 and you get 15.6
Answer:
25%
Step-by-step explanation:
25 - 20 = 5
20/4 = 5
100 / 4 = 25
It should be 40 because 180 is the full line and then 90 is taken by the right angle. And the vertical angle makes the other one 50 so the one your trying to find is 40.
