The exponential equation for the number of protozoa can be written as ...
p(t) = 6×1.8877^t
The population size when t=5 is then
p(5) = 6×1.8877^5 ≈ 144 . . . . members
The answer is D: 8
3/9=p/24
9p=24x3
9p=72
p=72/9
p=8
Draw anything and color the whole thing in. And should be described as "one whole" in words.
Hope this helps
2<3 | *-2
if the sign it is not changed ⇒ -4 < -6 but it is false ( the negative number is bigger when the number after is smaller)
⇒the sign must be changed
- 4 > -6
but in equation the sign remain " ="
⇒ in equation the change does not happen
Ex 3=2+1 | -2
-3*(-2)= - 6 = -2*(2+1)= - 4 - 2 true
