The answer to this is:
1/14
Answer:
1/36
Step-by-step explanation:
p(4) is 1/6
4+x=6
x=2
p(2)=1/6
p(2) × p(4) = 1/36
Answer: an=8+(n-1)(-6) .
Step-by-step explanation:
Answer:
Lee abajo
Step-by-step explanation:
Te preguntan la fraccion de cada ejemplo verdad? la longitud es como se llama el ejemplo (1m) tu foto esta cortada y no veo el ejemplo A) o C) pero te puedo decir que el ejemplo B) es simplemente la fraccion 5/9 metros (el "/" quiere decir sobre)
1.143 liters of glycerin should be added to 12 liters of an 8% glycerin solution so that the resulting solution contains 16% glycerin.
For given question,
Let x be the quantity ( in liters ) of glycerin added to 12 liters of an 8% glycerin solution so that the resulting solution contains 16% glycerin,
Thus,
Quantity of glycerin in 12 liters + Quantity of glycerin in x
= Quantity of glycerin in resultant mixture.
⇒ 8% of 12 + 100% of x = 16% of (12 + x )
⇒ 0.08 × 12 + x = 0.16 × ( 12 + x )
⇒ 0.96 + x = 0.16 × 12 + 0.16x
⇒ 0.96 + x = 1.92 + 0.16x
⇒ x - 0.16x = 1.92 - 0.96
⇒ 0.84x = 0.96
⇒ x = 1.143 liters
Therefore, 1.143 liters of glycerin should be added to 12 liters of an 8% glycerin solution so that the resulting solution contains 16% glycerin.
Learn more about the resulting solution here:
brainly.com/question/12051765
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