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The matrices cant be multiplied. The number of columns in A is not equal to the number of rows in B.</span>
Volume of a cone is pi*r^2*h/3
Volume of cone is approx. 20.9.
Volume of a sphere is 4/3pi*r^3
Volume of sphere is approx. 113.1
113.1 - 20.9 = 92.2 approx.
16; 8 feet= 96 inches, which means the total area is 240 square inches. Divide that by 15 (2.5 x 6) and you get 16
Zoe will need 48 beads in total to make 6 pairs of earrings because she uses 6 for one earring she will need 6*8 to make 8 which would me 48.
Hope this Helps :D
For this case we must find the solutions of the following quadratic equation:
The roots will come from:
Where:
Substituting:
The roots are:
Answer:
Option C