Answer: 5
Step-by-step explanation: 5.07 rounds to 5
0.81 rounds to 1
so the best estimate for 5.07 x 0.81 = 5(1) = 5.......ANS
There appears to be a typing error in the second equation.
Still the answer is (7,10) because it is the only ordered pair that works for the first equation.
Answer:
about 0.177 mg/mL
Step-by-step explanation:
The maximum is found where the derivative of C(t) is zero.
dC/dt = 1.35e^(-2.802t) -(1.35t)2.802e^(-2.802t) = 0
Solving for t gives ...
t = 1/2.802
So, the maximum C(t) is ...
C(1/2.802) = 1.35/2.802e^(-1) ≈ 0.177 . . . . . mg/mL
The maximum average BAC during the first 6 hours is about 0.177 mg/mL.
_____
The maximum occurs about 21 minutes 25 seconds after consumption.
Answer:
The total number of ways to select 9 women and 4 men for the committee is 50,050.
Step-by-step explanation:
The club has 13 female members and 8 male members.
The committee to be formed must have 9 female members and 4 male members.
The possible number of ways to select 9 female from 13 females is:

The possible number of ways to select 4 male from 8 males is:

Compute the possible total number of ways to select 9 women and 4 men for the committee as follows:
Total number of ways to select 9 women and 4 men = n (F) × n (M)

Thus, the total number of ways to select 9 women and 4 men for the committee is 50,050.
The Venn diagram of each situation is a diagrammatic way of representing what the situation stands for
<h3>How to make the Venn diagrams?</h3>
<u>Diagram 1: A ∩ B ∩ C</u>
This means that we shade all intersection points of the sets A, B and C
<u>Diagram 2: (A ∩ B) ∪ C</u>
This means that we shade the intersection points of the sets A and B and the whole of set C
<u>Diagram 3: A ∩ (B ∪ C)</u>
This means that we shade the where the set A intersects with the whole of sets B and C
<u>Diagram 4: (A ∩ B) \ C</u>
This means that we shade the intersection point of the sets A and B without shading any point on set C
<u>Diagram 5: (A\B) ∪ (B\C) ∪ (A\C)</u>
This means that we shade all set A without set B, all set B without set C and all set A without set C. In other words, we shade everything in the set without shading set C
See attachment for the diagrams
Read more about Venn diagrams at:
brainly.com/question/2099071
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