Answer:
102
Step-by-step explanation:
408 words / 4 min = 102 words per min
3.14159265359
So the 7th number would be 2.
Answer:
9x^4=6,561x
6x^2=36x
6561x+36x=6597x
Step-by-step explanation:
9x to the 4th power is just 9x9=81x9 and so on and the same goes for 6 then you just add them. Not Sure if this is the way you needed but feel free to ask anything.
Step-by-step explanation:
4x² + 11x - 3 = 0
(4x-1)(x+3) = 0
x = 1/4, -3
Answer:
a = -3.5
Explanation:
2 - 4a = 16
-4a = 14
a = -3.5