The number of bacteria is the square of the number of minutes. so after 20 mins, there will be 400 bacteria
Answer:
What does this even say maybe I can try and help.
Answer:
A) 42.7 units
Step-by-step explanation:
Here we have to use formula to find the circumference of a circle.
Circumference of a circle = 2*π*r
The value of π = 3.14
Given: The radius of the circle = 6.8
Now plug in the given value and value of π in the formula.
The circumference of the circle = 2*3.14*6.8
C = 6.28*6.8
C = 42.7
Answer: A) 42.7 units
Thank you.
Answer:
v-11
Step-by-step explanation:
Distribute:
-3 x v = -3v -3 x 5 =-15 2 x 2v = 4v 2 x 2 = 4
Simplify:
-3v-15+4v=4
-3v+4v=v
4-15=-11
First solve for y so you get your slope.
-4y=-5x+12
divide by -4
y=5/4x-3
in this case, you want a parallel line. parallel lines have the same slope, so rhe answer is B.
(slope being 5/4)