False because the obtuse angle is to large to complement the right angle to diffrent angles can not be both of their compliments
Cross and multiply which should get you 4x=45 then divid 4 to each side and the answer should be x=11.25
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:
I got -8
Step-by-step explanation:
i googled it but check it just incase
Answer:
Step-by-step explanation:
(L*H)-V=W