Answer:
A. ¹/₁₄ lb
Step-by-step explanation:
¹/₁₆ lb sand goes with ⅞ lb compost.
For 1 lb compost, the mass of sand needed is:
1 lb compost × (¹/₁₆ lb sand)/(⅞ lb compost).
We must evaluate the fraction (¹/₁₆)/(⅞).
Invert the denominator and multiply
(¹/₁₆)/(⅞) = ¹/₁₆ × ⁸/₇ Cancel the 8s
= ½ × ⅐ Multiply numerators and denominators
= ¹/₁₄
For 1 lb of compost, the mass of sand needed is ¹/₁₄ lb.
Right us acute like leebron jameson
Answer: The required markup percentage is 60%.
Answer: 8 or 2
Step-by-step explanation:
(x-5)^2=9
First square both sides to get rid of the power
(X-5)=3
Now add 5 to 3
X=8
Rearranging
(5-x)=3
Subtract 5 from 3=-2
-x=-2
so
X=2
