Comment
Don't put the tax in until the Merchant actually receives his money. That's what the government looks at in most places.
So take the discount first.
Problem 1
Step One
Find the discount
Original Price 109.50
26% discount = (26/100) * 109.50
26% discount = 28.47
Step Two
Take the discount away from the original selling price.
109.50
-28.47
======
81.03
Step 3
Find the 1% Tax
81.03 * 1/100 = 0.81
Step 4
Add this to the selling price.
81.03 + 0.81 = 81.84
Answer 81.84 <<<<<
Note:
There are other ways of doing this, but this way is the safest way.
Sin D is 21/29
cos D is 20/29
tan D is 21/20
sin E 20/29
cos E is 21/29
tan E is 20/21
sin is y/r
cos is x/r
tan is y/x
Two different perspectives of the triangle, D and E.
The percentage of the bags of cement that would weigh less than 50 lbs. would be 50% because the normal distribution is symmetrical, and since the mean is your midpoint, then it would be 50% higher, and 50% lower.
Answer:
Option B
Step-by-step explanation:
Surface area of a triangular prism = Area of the triangular sides + Area of the rectangular sides
Area of the triangular sides = 2(Area of the triangular base)
= ![2[\frac{1}{2}(\text{Base})(\text{Height})]](https://tex.z-dn.net/?f=2%5B%5Cfrac%7B1%7D%7B2%7D%28%5Ctext%7BBase%7D%29%28%5Ctext%7BHeight%7D%29%5D)
= 10 × 12
= 120 ft²
Area of the rectangular sides = (Perimeter of the triangular side)(Height of the prism)
= (10 + 13 + 13)(15)
= 36 × 15
= 540 ft²
Surface area of the prism = 120 + 540
= 660 square feet
Option B will be the answer.
Answer:
Y=x^2-2x-8,x , x=r
