Answer:
0.99379
Step-by-step explanation:
The first thing to do here is to calculate the z-score
mathematically;
z-score = x-mean/SD/√(n)
From the question x = 9.5 ,
mean = 9, SD = 2 and n = 100
Plugging the values we have;
z-score = (9.5-9)/2/√(100) = 0.5/2/10 = 0.5/0.2 = 2.5
So the probability we want to calculate is;
P(z<2.5)
We use the standard table for this
and that equals 0.99379
Answer:
idek that looks like sum top tier math problem figure it out
Step-by-step explanation:
figure it out
<span>q+q+q=q+6</span>
<span>3q=q+6</span>
<span>3q−q=6</span>
<span>2q=6</span>
<span>q=<span>6/2</span></span>
<span>q=<span>3</span></span>
<span><span>
</span></span>
<span><span>^o^</span></span>
Answer:
$12.18
Step-by-step explanation:
Given:
Cost of 0.8 liter bottle of Mexican wine = 101 pesos
or
cost of 1 liter bottle of Mexican wine =
pesos
Now,
1 Mexican pesos = 0.051 dollars
thus,
cost of 1 liter bottle of Mexican wine =
dollars
also,
1 gallon = 3.78541 Liter
Thus,
half gallon =
= 1.892705 Liters
therefore,
cost of half gallon jug =
dollars
or
cost of half gallon jug of wine = $12.18
Answer:
18.8 billion dollars
Step-by-step explanation:
S - 1.7x = 5.2
x = 2006 - 1998 = 8
S - 1.7(8) = 5.2
S - 13.6 = 5.2
S = 5.2 + 13.6
S = 18.8