Answer:
285541
Step-by-step explanation:
According To The Question,
- Given, A culture of bacteria has an initial population of 41000 bacteria and doubles in every 5 hours & .
Now, for the population of bacteria in the culture after 14 hours is . We have Initial Population()=41000 , d=14 & t=5 .
Put These Value in Above Formula, We get
285540.5847 ≈ 285541
Answer:
A. 5 × ( 3 + 2 + 2 1/4 )
Step-by-step explanation:
Hayden rode his bike 5 times. Each time, he biked a 3-mile path, a 2-mile path, and a 2 1/4 -mile path.
The expression represents the total number of miles he biked is calculated as:
The number of times he rode his bike × (sum of the number of miles he biked)
= 5 × ( 3 mile + 2 miles + 2 1/4 miles)
= 5 × (3 + 2 + 2 1/4)
Therefore, Option A is the correct option
Answer:
(x-8)(x+8)
Step-by-step explanation:
Difference of squares
Basically take the square root of 64 and place the answer into the two sets of parenthesis
Answer:
-0.47
Step-by-step explanation:
538
-247
------
8-7=1
Cross out 5 and make it 4. Make 3 into 13. 13-4=9
4-2=2
The answer is: 291