The value of the expression Z² + Q² is 4321
<h3>How to evaluate the expression?</h3>
The radius of the chocolate spheres is given as:
r = 2
The maximum number of chocolates that can fit in a spherical capsule is calculated as:
Max = R³/r³
Where:
R represents the radius of the sphere.
For the spherical capsule whose radius is 8 inches, we have:
Z = 8³/2³
Evaluate
Z = 64
For the spherical capsule whose radius is 5 inches, we have:
Q = 5³/2³
Evaluate
Q = 15.625
Remove decimal
Q = 15
So, we have:
Z² + Q² = 64² + 15²
Evaluate the exponent
Z² + Q² = 4096 + 225
Evaluate the sum
Z² + Q² = 4321
Hence, the value of Z² + Q² is 4321
Read more about volumes at:
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20 and -1: they add into 19 and since a negative times a positive is a negative they multiply to -20
Irst Step:
<span>54.08 * 0.08 </span>
<span>(total) * (sales tax, percent in decimal) </span>
<span>== $4.33 (4.3264) (tax) </span>
<span>Second Step: </span>
<span>54.08 + 4.33 </span>
<span>(total) + (tax) </span>
<span>== $ 58.41 </span>
<span>(Total with tax)</span>
What question I didn't get it
Answer:
D. 40
Step-by-step explanation:
Area of triangle: A = 1/2bh
We have <em>b </em>and <em>h</em> already, so simply plug it in:
A = 1/2(16)(5)
A = 8(5)
A = 40 units²
