Solve.
4 Which of the following numbers is NOT in
scientific notation?
A 4.5 X 10-12
B 3.025 x 10-9
C 0.21 x 10
D 1.1 X 1010

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

for future students the answer is b

hope i

-lavira: )

answer:

24pi or letter c