Answer:
Step-by-step explanation:
favorable events=5
total events=5+14+11=30
P=5/30=1/6
Answer: 
Step-by-step explanation:
According to the given information, we have
n= 40
Critical z-value for 95% confidence = 
Confidence interval :
Hence, the 95 percent confidence interval for this result :
The potential energy is converted into kinetic energy.
Therefore, for conservation of energy we have:
mgh = (1/2) m * v ^ 2
From here we clear the speed:
v = root (2 * g * h)
The height will then be:
h = v ^ 2 / (2 * g)
Substituting the values:
h = (34) ^ 2 / (2 * (32))
h = 18.0625 feet
Answer: The pear before it fell was 18.0625 feet up in the tree.
2x + 7 = 15
Get 2x by itself
Take away 7 from both sides.
2x = 8
Divide both sides by 2, or multiply both sides by 0.5.
x = 4.
Your answer is C.)
7=thousands
8=hundreds
5=tens
4=ones
2=tenths
0=hundredths
9=thousandths
