For the first quarter you would use the equation of $2000+(2000 times 0.08)=the money for the first quarter or $2160. the second quarters equation is $2000+(2000 times 0.08)2= the money for the second quarter or $2320. the thirds quarters equation is $2000+(2000 times 0.08)3= the money for the third quarter or $2480. The fourth quarters equation is $2000+(2000 times 0.08)4=the money for the fourth quarter or $2640.
Find the area of the base of the cylinder using A = (pi)r 2 . Subtract your answer from the 80 square inches for the cube and the area of the cylinder. 4. Add the surface areas of each figure to get the total area of the composite figures.
For this case we have the following polynomial: 7x2 + 68xy - 20y2 Factoring we have: (7x-2y) (x + 10y) We verify the factorization: 7x2 + 70xy - 2xy - 20y2 Rewriting we have: 7x2 + 68xy - 20y2 Therefore, the factorization is correct. Answer: A) (7x - 2y) (x + 10y)