Y-9=2x²-8x
y-9=2(x²-4x)
y-9+8=2(x²-4x+4)
y-1=2(x-2)²
y= 2(x-2)² +1
It is on point (1,10). This means the snake population was at 10 after one year.
Answer:
1.03703703704
Step-by-step explanation:
i d k if this is what ur looking for but hope this helped :)
Answer:
174cm^2
Step-by-step explanation:
Given data
L=9m
W=5m
H=3m
The formula for the total surface area of a cuboid is
SA=2lw+2lh+2hw
substitute
SA=2*9*5+2*9*3+2*3*5
SA= 90+54+30
SA= 174cm^2
Hence the surface area is 174cm^2
Answer:
The first is 1/20
b is 1/40
c is 1/15
and d is 1/15
Step-by-step explanation:
To divide a fraction, you change the sign to multiplication and use the recipricol *However you spell that* for the second number (Keep, Change, Flip) and then you multiply the numerators by eachother, and you multiply the denominators by eachother So it would be
1/2 * 1/10=1/20
1/4*1/10=1/40
1/3*1/5=1/15
1/5*1/3=1/15