Answer:
16x^2-24x+9
Step-by-step explanation:
expand equation:
(4x-3)(4x-3)
distribute:
4x(4x-3) - 3(4x-3)
16x^2-12x - 12x+9
combine like terms:
hope this helps!
true
If the standard deviation is increased and the sample size and confidence level stay the same, then the margin of error will also be increased
Make up the proportion
P.S. Hello from Russia
I hope this is right
220.5 cubic feet
Answer:100
Step-by-step explanation:im not sure but I think it’s 100
