The numerator should be 8x
X=11 because u Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
The answer is 4:15
Step-by-step explanation:
For
, we have
So for
to be continuous at
, we require that the limit as
is equal to 4.
Answer:
123,876.3 = 7 sig figs
1,236,840= 7 sig figs
422000 = 3 sig figs
0.000000000000211= 3 sig figs
0.000238 = 3 sig figs
0.0000205 = 3 sig figs
Step-by-step explanation:
Leading zeros are not significant, trailing zeros with no decimal are not significant. Whole numbers are always significant.
