<em>54</em>
- Step-by-step explanation:
<em>- 2n(5 + n - 8 - 3n) =</em>
<em>replace n = 3</em>
<em>- 2(3)(5 + 3 - 8 - 3×3)</em>
<em>= - 6(8 - 8 - 9)</em>
<em>= - 6(0 - 9)</em>
<em>= - 6 × - 9</em>
<em>= 54</em>
<em>(-)(-) = +</em>
80=-8a
We are trying to solve for a. So we need to get a alone. To do that we have to divide each side by -8.
80/-8= -8a/-8
Once you have solved each side you will get the following.
-10=a
Answer:
48 servings
Step-by-step explanation:
3tsp=tbsp
32*3=96
96/2=48
The answer is 567.4 π m².
The surface area of the sphere with radius r is: A = 4 π r²The volume of the sphere with radius r is: V = 4/3 π r³
Step 1. Calculate the radius from the volume:V = 4/3 π r³ = 2,254 π m³r³ = (2,254 π) / (4/3 π)r³ = 2,254 π/π * 3/4r³ = 2,254 * 3/4r³ = 1,690.5r = ∛1,690.5r = 11.91 m
Step 2. Calculate the surface area using the r:A = 4 π r²A = 4 π 11.91²A = 567.4 π m²