Answer:
The number of bacteria's increases in 5 days will be 1790.
Step-by-step explanation:
The bacterium population is rising day by day, and the function that depicts this growth is Future amount = 100(1+0.9)⁴'⁵.
Now the bacterial growth will be:-
- Future amount = 100 ( 1 + 0.9 )⁴'⁵.
- Future amount = 100 ( 1.9 ) ⁴'⁵.
- Future amount = 1790
First calculate the percentage of math.
100-23-30-15-12
=20%
then 150x20% for the math
=30 so there are 30 students chose math.
Answer:
It will be Fourth of July in 7 weeks.
Step-by-step explanation:
Since you know that there are seven days in a week, you can use a rule of three to find the amount of weeks in 49 days that is the number of days until Fourth of July:
7 days → 1 week
49 days → x
x=(49*1)/7
x=7
According to this, the answer is that it will be Fourth of July in 7 weeks.
Answer:
C. (X+2)(x-6)
Step-by-step explanation:
- x^2-4x-12
- x^2-6x+2x-12
- x(x-6)+2(x-6)
- (x+2)(x-6)
Use the fact that integrals are additive on their intervals. Mathematically, if , then
So we have