A = 2bs + b^2; where A = area of pyramid; b = base length; s = the slant height;
136 = 8s + 16 ;
8s = 120;
s = 15 inches;
No.
62 + 9
when broken apart will look like
60 + 2 + 9
for 62 = 60 + 2
hope this helps
Answer:
None
Step-by-step explanation:
DONUTS CANNOT BECOME BROWNIES
Answer:
The percentage of homes will have a monthly utility bill of more than $87
P(X>87) = 0.8413 X 100 = 84.13%
Step-by-step explanation:
<u><em>Explanation:-</em></u>
<em>Given Mean of the Population =97</em>
<em>Standard deviation of the Population = 10</em>
<em>Let 'X' be the random variable in normal distribution</em>
Z= -1
<em>The probability that homes will have a monthly utility bill of more than $87</em>
<em>P(X>87) = P( Z>-1) = 0.5 + A(-1)</em>
= 0.5 + A(1) (∵A(-1)=A(1)
=0.5 + 0.3413
= 0.8413
<em>The percentage of homes will have a monthly utility bill of more than $87</em>
<em> P(X>87) = 0.8413 X 100 = 84.13%</em>