Answer:
fred owes $8500
Step-by-step explanation:
hope its right!
Recall the double angle identity,
Then
has a period of , so that for any integer . This means
We get solutions of this form in the interval for and , giving
or
Answer:
400,000 bacteria
Step-by-step explanation:
If we start at 100,000 and double every three hours until 6 hours, to colony will be at 400,000 bacteria.
First find out how many times it will double by dividing 6/3=2. It will double twice in 6 hours. Next double 100,000 once, to get 200,000. Then, double it once more to get to the final answer of 400,000 bacteria.
Hope this helps!
Answer:
X=9.32
Step-by-step explanation:
Angle 1 =90
Angle2= 46
Angle3=44