It will take 5.83 hours for the bacteria to reach 1119.
<h3>What is exponential Growth ?</h3>
Exponential growth is when the quantity increases according to the function
It is given in the question that
Initial number of Bacteria is 50
After 3 hours the bacteria has increased to 80
The bacterial growth is an exponential growth
Applying log on both sides
1.6 = 3*k
k = 1.6/3
k = 0.533
if this rate of growth continues, how much more time will it take for the number of bacteria to reach 1119
Therefore it will take 5.83 hours for the bacteria to reach 1119.
To know more about exponential growth.
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58 x 5.1 = 295.8
59 x 5.1 = 300.9
58 is the closest whole number whole 59 goes over 300
The correct answer is -1.
In order to solve this, we need to split into the positive and negative version of the answers. Let's start with the positive version.
2 - x < 4
-x < 2
x > -2 ----> NOTE: When we divide by -1, we have to change the direction of the sign.
Now we'll do the negative version.
2 - x > -4
-x > -6
x < 6
So we know the number must be greater than -2, but less than 6. The only number on this list that fits that is -1.
Answer:
No solution
Step-by-step explanation:
9(x-4)=9x-33
9x-36=9x-33
-9x -9x
36=33
36 is not equal to 33 so therfore
there is no solution
$4.50
To find this, take the total amount and subtract it from the given amount he spends:
18 - 9 = 9
With this information, you know you need to get two of the same birthday cards with the left over money, meaning you need to split the final answer in half. So, 9 divided by 2 is 4.50.
Hope this helps!
