Tom's property has a shape of a parallelogram with the dimensions of l= x +75 and w= x + 45. If the perimeter is 300 feet, what
1 answer:
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Answer:
6866, 71995
Step-by-step explanation:
I'm going to assume it has a growth rate of 160% per hour.
Anyways, since after four hours, there were 45,000 Bacteria X in the egg salad, we can write the following function:
, where P represents the initial amount, B(h) represents the total, and h represents the number of hours that has passed. The 1.6 represents the 160% growth rate per hour.
We already know that four hours has passed when the population is 45,000, thus:
So the initial population is around 6866.
After five hours, the number of bacteria will be:
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Find points from graph</em>
Point (-2, 0)
Point (1, 5)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
- Subtract/Add: