Answer:
What does the top say
Step-by-step explanation:
From the 6000 bacteria, it grew to 7800 bacteria after 4 hours. The increased in 4 hrs was 1800 bacteria, so we can say that there are 450 bacteria growing per hour. After 18 hrs, we can predict that there will be 14,000 bacteria will be present in the culture.
Answer: The answer is D. P(t) = - 16t^2 + 100t / 3.2808
Step-by-step explanation:
Answer:
Step-by-step explanation:
The angles of a triangle add to 180°, so the acute angles of a right triangle add to 90°. This is one relation between the angles that can be made in to an equation.
Another relation that can be used to make an equation is the given fact that one angle is 4 times the size of the other.
The equations above express these relationships.
Answer:
slope = -
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 9, - 4) and (x₂, y₂ ) = (- 3, - 6)
m = = = -