Answer:
convert the expression for N into logs
evaluate those logs using a log table
thus determine log N
calculate antilog of log N
Thus,
log
N
=
(
647
⋅
32
×
0.00000147
8.473
×
64
)
=
log
(
647
⋅
32
)
+
log
(
0.00000147
)
−
log
(
8.473
)
−
log
(
64
)
Answer:
19/21
Step-by-step explanation:
When we add two fractions, such as 4/7 + 1/3, we make sure that the two denominators are the same and then we simply add the numerators.
In cases where the denominators are not the same, we find the lowest common denominator and adjust the fractions to keep them intact.
We also simplify the answers to fraction problems whenever possible.
Hello from MrBillDoesMath!
Answer:
x = -2 and x = +\- sqrt(3)
Discussion:
x^3 + 2x^2 -3x -6 = (x + 2) (x^2 - 3)
so the roots are x = -2 and x = +\- sqrt(3)
Regards,
MrB
The answer is B. bc you are adding 7 each time
