They both can be divided by 2 to make it 7: 28. Then, it can be divided by 7 to make it 1:4
Answer:
the first one
Step-by-step explanation:
a negative exponent adds more decimal places and since a blood cell is very small you want the smallest value
That already is rounded to the nearest tenth
Answer:
4185
Step-by-step explanation:
A culture of bacteria grows exponentially according to the following general exponential growth function;
where;
p(t) is the population at any given time t.
p(0) is the initial population
k is the growth constant
From the information given we have;
p(0) = 1500
at t = 5, p(t) = 2300; p(5) = 2300
We shall use this information to determine the value of k;

Divide both sides by 1500;

Therefore, the population of the bacteria at any time t is given by;

Answer:
The answer is, a) x^2(2x+3)/2(4x-3)