It's a hexagon it has 6 sides
Answer:
-42.08163265
Step-by-step explanation:
Answer:
0.9861 = 98.61% probability that the weight will be less than 4884 grams.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean
and standard deviation
, the z-score of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
Mean weight of 3903 grams and a standard deviation of 446 grams.
This means that 
If a newborn baby boy born at the local hospital is randomly selected, find the probability that the weight will be less than 4884 grams.
P-value of z when X = 4884. So



has a p-value of 0.9861
0.9861 = 98.61% probability that the weight will be less than 4884 grams.
Answer:
33
Step-by-step explanation:
Along the left side we have that the 2 segments split by the segment x are congruent to one another. Same with the segments split on the right. That means, logically, that the segment x is exactly halfway between the 2 lines with lengths of 18 and 48. Half way between 18 and 48 is the average of those 2 numbers, which is 33.