Answer:
b i think
Step-by-step explanation:
i hope this helps
Step-by-step explanation:
(8.4 * x * 10¹⁰) / (3 * x * 10⁷)
= (8.4/3) * (x/x) * (10¹⁰/10⁷)
= 2.8 * 1 * 10³
= 2.8 * 10³.
X+y=16
the sum of the squares is
x^2+y^2=sum
solve for y in first equation
x+y=16
y=16-x
subsitiute that for y in other equation
x^2+(16-x)^2=sum
x^2+x^2-32x+256=sum
2x^2-32x+256=sum
take derivitive to find the minimum value (or just find the vertex because the parabola opens up)
derivitive is
4x-32=derivitve of sum
the max/min is where the derivitive equals 0
4x-32=0
4x=32
x=8
at x=8
so then y=16-8=8
the smallest value then is 8^2+8^2=64+64=128
Answer:
It is 3*10^6 times bigger
Step-by-step explanation:
<u>9*10^-4</u>
3*10^-10
=9/3*10^(-4-(-10))
=3*10^6
The answer would be B= -5.2
