Answer:
0.03333
Step-by-step explanation:
Answer:
b because if your going to the left that means is negative and we are going up that means it's positive
Answer:
D
-29
Step-by-step explanation:
Problem 1
In the first hour, the number of bacteria is 22
In the second hour,the number of bacteria is 44
It looks like the formula is some multiple of 22
That means you should pick D
Problem 2
n = 12
a = 15
d = - 4
an= 15 + (n - 1)*d
a12 = 15 + 11*(-4)
a12 = 15 - 44
a12 = - 29
Answer:
a
we dont really know so we give it a 50 50 chance
