Answer:
t = (log200)/4 hours
Step-by-step explanation:
10,000 = 50(10)^(4t)
Divide both sides by 50
200 = 10^(4t)
Take the log of both sides
log200 = 4t
Divide both sides by 4
(log200)/4 = t
t = (log200)/4 (exact answer)
t ≈ 0.575257498915995 (numeric approximation)
Answer:
No Pedro's logic does not make any sense
Step-by-step explanation:
It depends on how it is graph.
Answer:
x = 4
Step-by-step explanation:
from the given expression, factorise to have;
x (x - 4) = 0
Thus, X = 0 or x - 4 = 0
x - 4 = 0
x = 4
Thus, x = 0 or x = 4
Therefore the positive solution to the quadratic function is 4.
When dividing fractions we "invert and multiply".
First we should change 2 (5/16) to 37/16.
So, 37 / 16 divided by 7 / 8 equals
37 / 16 times 8 / 7
which equals 296 / 112 = 37 / 14 which equals
2 (9/14)
Answer:
a=-3/5
Step-by-step explanation: