2x(2x+1)(2x-1)... 2x((4x^2)-2x+2x-1)... 2x((4x^2)-1)... (8x^3)-2x ... so the answer would be the last one
Answer:
A false B true c false
Step-by-step explanation:
Answer:
width = 7, length = 11
Step-by-step explanation:
area = 77
length = 3w - 10
width = w
w(3w - 10) = 77
3w^2 - 10w - 77 = 0
(3w + 11)(w - 7) = 0
we rule out 3w + 11 = 0 because w would be negative
so we use w - 7 = 0
so the width = 7
length = 3w - 10
length = 21 - 10
length = 11
Answer: (1 in 16 chance)
Step-by-step explanation: make in a paper a line that becomes 2 lines and keep doing it until you have 16 lines and every line you do like 1boy 0girl and 0boy 1girl and keep doing it and you will have 1 of 16 being 4boys
