It is Set B, because it starts on the minimum of 73 and the maximum of 94.
Answer:
Step-by-step explanation:
a. How many groups of five songs can be chosen from a list of 35 songs?
Here combinations because order of songs selected doe snot matter hence
35C5 = 324632
b. How many ways can a person choose three different desserts from a dessert tray of eight desserts?
Here combinations
8C3= 56
c. How many ways can a manager of a baseball team choose the lead-off batter and second batter from a baseball team of nine players?
Here order matters so 9P2 = 72
d. How many ways are there to place seven distinct pieces of art in a row?
Here we use permutations because distinct pieces so order matters.
7! ways
e. How many ways are there to randomly select four balls without replacement from a container of 15 balls numbered 1 to 15?
Without replacement we have to use combinations
15C4 = 1365
Answer:
The measure of side AB is 6√3 cm.
Step-by-step explanation:
The question is:
In the right triangle shown, ∠A = 30° and BC = 6. What is AB?
Solution:
Consider the right-angled triangle ABC below.
In the triangle:
∠A = 30°
∠B = 90°
BC = 6 cm
According to the trigonometric identities for a right-angled triangle the tangent of an angle is the ratio of the length of perpendicular side to the length of the base.
That is for angle θ° the value of tan θ° is:
In the triangle ABC, the perpendicular side is side BC and the base is AB.
Compute the length of side AB as follows:
The value of tan 30° is,
The value of side AB is:
Thus, the measure of side AB is 6√3 cm.
Answer:
2.15 times or 215%
Step-by-step explanation:
V(Luxor) = (646)² · 350/3
V(Tower) = 290 x 125 x 622
V(Luxor) ÷ V(Tower) = 2.15
