(12 x 8) x 4
= 384
(6 x 8) x 2
= 32
384 + 32
= 416
Answer: 416 cm ^2
Hope it helped :)
(btw sry if there are any mistakes)
Answer:
The minimum score required for a letter of recognition is 631.24.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore 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 pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

What is the minimum score required for a letter of recognition
100 - 10 = 90th percentile, which is the value of X when Z has a pvalue of 0.9. So X when Z = 1.28.




The minimum score required for a letter of recognition is 631.24.
The factors would be x=0,-2 !!
Answer:
22 posts
Step-by-step explanation:
on the side of 20 feet you have 5 fence posts each in including one on each of the corners. On the 35 feet side you would have 8 including the corners, but since the corner posts are done its 6 on each 35 feet side. So you get 5+5+6+6=22
Answer:
(a.)
y = 6
y = 0
y= 10
(b.)
B
Step-by-step explanation:
(a.)
y = 6
y = 0
y= 10
(b.)
B