2+3x(8+4)=38
2+3x12=38
2+36=38
38=38
What is the ratio<span> of kilometers traveled to the time in hours? (</span>Hint<span>: </span>1 mile<span> ≈ 1.61 km) </span>1<span> LeRoy purchased 6 </span>gallons<span> of </span>gasoline<span> for $19.56. 2 What is the constant of proportionality between the</span>number<span> of pages read and the </span>number<span> of hours spent </span>Round<span> to the </span>nearest tenth<span>, </span>if necessary. (Hint:1 gallon<span> ≈ </span>3.8 liters<span>).</span>
Answer:
The volume of candy that is needed by Polly is 1,437.3 cubic inches
Step-by-step explanation:
What we have to do here is to find the volume of the sphere with a diameter of 14 inches
If the diameter is 14 inches, then the radius is 14/2 = 7 inches
This is because the radius is half the measure of the diameter
To find the volume of the sphere, we use the formula below;
Volume of sphere
= 4/3 * pi * r^3
pi = 22/7
r = 7 inches
Volume is;
4/3 * 22/7 * 7^3
= 4/3 * 22 * 7^2 = 1437.3 cubic inches
Answer:
Hence , (a,0) is a zeros of a function