Answer:
It's A 0.57
Step-by-step explanation:
Answer:
= 0.571429 Units per Unit
Showing Work
This is a fraction equal to
8 Units ÷ 14 Units
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 14
8 Units ÷ 14
14 Units ÷ 14
=
0.571429 Units
1 Unit
=
0.571429 Units
Unit
= 0.571429 Units per UniT
ANd you simply it and get a answer -.-
Answer:
the answer is 36
Step-by-step explanation:
Using the formula
P₁V₁ = P₂V₂ (where P is percentage and V is volume in pounds)
∴
(where x is the unknown volume being found)
x = 25
∴ In order for only 12 % of salt to be percent you need to have 25 pounds of water but since you already have 20 pounds of water and 15 % salt, you only need to find how much more pounds of water to add which is 5 (25 - 20 = 5)
0.333 is equivalent to 1/3
<span><span><span>(<span><span>−<span>3s</span></span>+<span>2t</span></span>)</span><span>(<span><span>4s</span>+<span>−t</span></span>)</span></span></span><span>
=<span><span><span><span><span>(<span>−<span>3s</span></span>)</span><span>(<span>4s</span>)</span></span>+<span><span>(<span>−<span>3s</span></span>)</span><span>(<span>−t</span>)</span></span></span>+<span><span>(<span>2t</span>)</span><span>(<span>4s</span>)</span></span></span>+<span><span>(<span>2t</span>)</span><span>(<span>−t</span>)</span></span></span></span><span> =<span><span><span><span>−<span>12<span>s^2</span></span></span>+<span><span>3s</span>t</span></span>+<span><span>8s</span>t</span></span>−<span>2<span>t^2</span></span></span></span><span> =<span><span><span>−<span>12<span>s^2</span></span></span>+<span><span>11s</span>t</span></span>−<span>2<span>t^<span>2
I hope this helps</span></span></span></span></span>
