Answer:
A
Step-by-step explanation:
Given
3![(1.5)^{t}](https://tex.z-dn.net/?f=%281.5%29%5E%7Bt%7D)
When the culture was created t = 0, thus
3
= 3 × 1 = 3
That is there were initially 3 bacteria in the culture → A
#1 center (9,6) radius = 10
#2 center (4,-2) radius = 4 square root 2
#3 center (-3,-8) radius = 9
#4 center (-6,5) radius = 2 square root 2
<span>p(traveled by car)=9.6%
p(stayed home)=88.09%
p(stayed home or travelled by car)=p(stayed home)+p(traveled by car)-p(stayed home and traveled by car)
p(stayed home and traveled by car)=0%
</span>p(stayed home or travelled by car)=88.09%+9.6%-0%
p(stayed home or travelled by car)=97.69%
I believe it's C, hope this helps, have an amazing day :)