Answer:
Every day, the mass of the sunfish is multiplied by a factor of <u>[ln(1.34)/6]. </u>
<u></u>
Step-by-step explanation:
You have the following function:
To know what is the factor that multiplies the mass of the sunfish each day, you derivative the function M(t):
(1)
where you have used the following general derivative:
The derivative give you the increase in the mass per day (because t is days). By the expression (1) you can conclude that each day the mass increase a factor of [ln(1.34)/6].
Every day, the mass of the sunfish is multiplied by a factor of <u>[ln(1.34)/6]. </u>
Answer: A) 1260
Step-by-step explanation:
We know that the number of combinations of n things taking r at a time is given by :-
Given : Total multiple-choice questions = 9
Total open-ended problems=6
If an examine must answer 6 of the multiple-choice questions and 4 of the open-ended problems ,
No. of ways to answer 6 multiple-choice questions
=
No. of ways to answer 4 open-ended problems
=
Then by using the Fundamental principal of counting the number of ways can the questions and problems be chosen = No. of ways to answer 6 multiple-choice questions x No. of ways to answer 4 open-ended problems
=
Hence, the correct answer is option A) 1260
Answer: 3
Step-by-step explanation: First, we have the fraction 1/3.
Next, the word "of" tells us that we need to multiply.
Lastly, we have 9.
So we will multiply 1/3 x 9.
Whenever you have a fraction without a denominator, it means the exact same thing as putting that fraction over 1.
So 9 is the same thing as 9/1.
So we have 1/3 x 9/1.
When multiplying 2 fractions together, we multiply across the numerators and we also multiply across the denominators.
So 1/3 x 9/1 is 9/3 is 9/3.
Notice however that 9/2 is not in lowest terms so we divide the numerator and denominator by 3 to get the
equivalent fraction 3/1 or just 3.
So 1/3 of 9 is 3.