Given:
An hour before showtime only 105 people have arrived for a concert.
According to sales 95% of the people have yet to arrive.
To find:
The total number of tickets sold.
Solution:
Let x be the total number of tickets sold.
According to sales 95% of the people have yet to arrive.
![100\%-95\%=5\%](https://tex.z-dn.net/?f=100%5C%25-95%5C%25%3D5%5C%25)
It means, only 5% people have arrived.
![\dfrac{5}{100}x=105](https://tex.z-dn.net/?f=%5Cdfrac%7B5%7D%7B100%7Dx%3D105)
![\dfrac{1}{20}x=105](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B20%7Dx%3D105)
![x=105\times 20](https://tex.z-dn.net/?f=x%3D105%5Ctimes%2020)
![x=2100](https://tex.z-dn.net/?f=x%3D2100)
Therefore, the total 2100 tickets were sold.
Answer:
156 ![in^2](https://tex.z-dn.net/?f=in%5E2)
Step-by-step explanation:
find the areas of all the faces and add them up
area of a rectangle: ![bh](https://tex.z-dn.net/?f=bh)
area of a trapezoid: ![\frac{1}{2} (b_1 + b_2)(h)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%28b_1%20%2B%20b_2%29%28h%29)
![(5*3)+(6*3)+(5*3)+(3*12)+2(\frac{1}{2}*(6+12)*4) \\=15+18+15+36+2(\frac{1}{2}*18*4)\\=84+2(36)\\=156](https://tex.z-dn.net/?f=%285%2A3%29%2B%286%2A3%29%2B%285%2A3%29%2B%283%2A12%29%2B2%28%5Cfrac%7B1%7D%7B2%7D%2A%286%2B12%29%2A4%29%20%5C%5C%3D15%2B18%2B15%2B36%2B2%28%5Cfrac%7B1%7D%7B2%7D%2A18%2A4%29%5C%5C%3D84%2B2%2836%29%5C%5C%3D156)
the area of the trapezoid is multiplied by 2 because there's a top and bottom
Answer:
A. 8
Step-by-step explanation:
sqrt{64} is 8 (8*8)
Answer:
0
Step-by-step explanation:
because if the number is not higher than 50, you have to round down.
Answer:
Step-by-step explanation:
p(-3,-3)
here x is -3 and y is also -3 so
p(-3,-3)=p'(x-8,y-3
=p'(-3-8,-3-3)
=p'(-11,0)