Answer:
Population of bacteria in culture after 14 hours is 285541.
Step-by-step explanation:
We are given with 
Here initial population is 41000 , t=5 and d=14
Plug in these values into the formula
Simplify
=41000(6.9644)
=285540.5847...
To the nearest whole number is 285541.
Answer:
$15.95
Step-by-step explanation (without words):
9.57/3= 3.19
3.19*5= $15.95
Solve the following system using elimination:
{7 x + 2 y = -19 | (equation 1)
{2 y - x = 21 | (equation 2)
Add 1/7 × (equation 1) to equation 2:
{7 x + 2 y = -19 | (equation 1)
{0 x+(16 y)/7 = 128/7 | (equation 2)
Multiply equation 2 by 7/16:
{7 x + 2 y = -19 | (equation 1)
{0 x+y = 8 | (equation 2)
Subtract 2 × (equation 2) from equation 1:
{7 x+0 y = -35 | (equation 1)
{0 x+y = 8 | (equation 2)
Divide equation 1 by 7:
{x+0 y = -5 | (equation 1)
{0 x+y = 8 | (equation 2)
Collect results:
Answer: {x = -5, y = 8
The length of the leg is 5
Answer:
f = l + -2lx-1 + 3x-1
Step-by-step explanation:
