Answer:
6.4
Step-by-step explanation:
In ΔVWX, the measure of ∠X=90°, the measure of ∠W=9°, and WX = 8.7 feet. Find the length of XV to the nearest tenth of a foot.
Total number of seats = 5
Total number of friends = 5
We want to find in how many ways the 5 friends can sit or be arranged in 5 seats. This can be found using permutations.So we are to find the permutations of 5 objects taken 5 at a time. This can be expressed as 5P5.
5P5 = 120
So, the 5 friends can sit in 120 different ways.
The correct answer is option D
Answer:
95
Step-by-step explanation:
a=3,b=2
3^2+3(2)-2^2
a=11,b=13
11^2+11(13)-13^2
= 95
Answer:
C. 75 restaurant customers
Step-by-step explanation:
With the way the graph is laid out 75 restaurant customers seems to be the most logical answer.
The answer I think should be 0.2, and I just used my calculator so I dont really know how to explain how to do it. I dont know FOR SURE if that answer is right tho.