(x-9)^2=7
“twice the difference of a number” would mean x-9 twice equals 7
F(x) must also have a slope (m) of 3/4, because parallel lines share a slope in linear functions (y=mx+b), so any answer that begins with 3/4x could be f(x).
Answer:
inches
Step-by-step explanation:
The room is in a rectangular shape and to calculate the area for a rectangle we multiply width and length:
3*4 = 12 so the area is inches
Hi there
The exponential growth equation of
the number of bacteria doubles each hour is
N=2000 (2)^t
Where t is the number of hours
T=7 hours
So the number of bacteria after 7 hours is
N=2,000×(2)^(7)
N=256,000....answer
Good luck
Answer:
4%
Step-by-step explanation:
dude if you got a whole number and a decimal, the whole number is going to be greater (as long as it isn't negative)