Answer:
x=20
Step-by-step explanation:
Answer:
16%
Step-by-step explanation:
Calculate the z score.
z = (x − μ) / σ
z = (2.5 − 3.1) / 0.6
z = -1
According to empirical rule, 68% is between -1 and +1 standard deviations.
P(-1 < Z < 1) = 68%
Since normal distributions are symmetrical, 34% is between -1 and 0 standard deviations.
P(-1 < Z < 0) = 68% / 2 = 34%
And since 50% is less than 0 standard deviations, that means 16% is less than -1 standard deviations.
P(Z < -1) = 50% − 34% = 16%
Lol I would do this :P
Anyway, this would be 382 oz. for 3 gallons
Brung like terms together:-
1/4 y - 1 3/4 y + 11/2 + 2 - 12
= - 1 1/2 y + 11/2 - 10
= - 1 1/2y - 9/2.
Or i can give ou another way. 1 11 13 ((((—•y)+——)+2)-(——•y))-12
4 2 4
<span>Step 2 :</span> 11
Simplify ——
2
<span>Equation at the end of step 2 :</span> 1 11 13y
((((—•y)+——)+2)-———)-12
4 2 4
<span>Step 3 :</span> 1
Simplify —
4
<span>Equation at the end of step 3 :</span> 1 11 13y
((((— • y) + ——) + 2) - ———) - 12
4 2 4
<span>Step 4 :</span>Calculating the Least Common Multiple :
<span> 4.1 </span> Find the Least Common Multiple
The left denominator is : <span> 4 </span>
The right denominator is : <span> 2 </span>