Answer:
reverse percentage
20% = 18
find 1% by dividing both sides by 20
1%= 0.9
find 100% by multiplying both sides by 100.
100%=90
To solve this problem we use the z statistic. The formula
for z score is:
z = (x – u) / s
where,
x = sample value mean = 178 – 0.56 = 177.44 mm
u = total sample mean = 178 mm
s = standard deviation = 12 mm
z = (177.44 – 178) / 12
z = -0.05
from the tables P (z = -0.05) = 0.484
So the probability P is: [multiply by 2 since we account the two sides)
<span>P = (0.5 – 0.484) * 2 = 0.0320</span>
Answer:
Decimal= .75
fraction= 75/100; 3/4
Step-by-step explanation:
Answer:
Answers in document. Answer Key
Step-by-step explanation:
Hope this helps ^^
Have a great day!
Answer:
The Answer:
.
Step-by-step explanation:
x+2y=z
minus x both sides
2y=z-x
divide by 2 both sides
The Answer:
