B
It is B because When you do 1.44/12 you get 0.12 so, 12 ounce jar of sauce for $1.44 is the best deal.
The value of a is 0.10.
The value of b is 20.78.
The value of c is 0.02.
<h3>
What are the missing values?</h3>
When two variables have inverse variation, the two variables move in opposite directions. If one variable increases, the other decreases.
p = 8.31 / V
V = 8.31 / p
a = 8.31 / 83.1 = 0.10
b = 8.31 / 0.4 = 20.78
c = 8.31 / 415.5 = 0.02
To learn more about inverse relationships, please check: brainly.com/question/25748643
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10.4% of 125 is 13 because 10.4%=.104 and .104x125 is 13
Ok so the answer in here is <span>60 grams of the alloy with 10% of titanium needed and 40 grams of the alloy with 25% of titanium are needed.
Let me explain it to you
</span>let x = grams of alloy A and y = grams of alloy B.
x + y = 100
which is
mass of A + mass of B = 100
and
0.15x + 0.20y = 0.17*100
which is
fractionA*massA + fractionB*massB = fractionTotal*massTotal
<span>0.15(100 - y) + 0.20y = 17
15 - 0.15y + 0.20y = 17
0.05y = 2
y = 40 grams
x = 100 - y = 60 grams</span>
