Answer: The answer is 80 * 1/2 ^ (n - 1) or 80 * 1/2(n-1)
Step-by-step explanation:
srry I don’t know which one I get confused
The quotient to this answer is -x^2-5x-59
Formula of the Volume of a Pyramid is:

×Area of Base×Height of pyramid
V=

×3×4 (area of base=3 ft²)
V=4 ft³

and 3 cancels out.
Plot and connect the points A(6,-7), B(1,-7), C(1,-4), D(3,-2), E(7,-2), F(7,-4), and find the length of DE
strojnjashka [21]
The length is 4 units...
They share the same value of y so the length would be | 7 - 3 | = 4
The five digit number, 55,220 contains to 5's and two 2's. The 5's are in the ten thousand and one thousand columns. This means that one five represents 50,000 and the second represents 5, 000. The two's are in the hundreds and tens columns meaning one 2 represents 200 and the other 2 represents 20. In a direct comparison of these numbers the 5's equal 55,000 and the 2's equal 220.