Answer: D. 28
Explanation:
There are 8 toppings and you can choose 2 of the 8 topping
Which mean it’s 8 choose 2
8 choose 2 = (8 x 7)/(2 x 1) Meaning that there are 8 way to choose the first topping and 7 way to the topping
8 choose 2 = 56/2 = 28
Answer:
6th week.
Step-by-step explanation:
Each week he is selling 1/2 of the week before so
In the 3rd week he sells 400
- in the 4th week it will be 200
- in 5th week 100
- in 6th seek 50.
The volume of a prism is given by
Where is the base are and is the height.
So, if two prisms have the same height and the same volume, they must have the same base area.
The first base is an equilateral triangle, which means that the height is given by
So, the area is
The area of the second base is simply the product of the dimensions, so it is
Since the two areas must be the same, we have
Answer:
8.25%
Step-by-step explanation:
First, we need to find the dollar amount of tax:
Original Price = 380
Price with tax = 411.35
Hence, Tax = 411.35 - 380 = $31.35
To find the % of tax, we divide the tax amount by the original amount. Then, multiply that answer by 100 to get the "percentage". The process is shown below:
Tax Percentage = Tax Amount/Original Amount * 100
Thus,
Tax Percentage =
Tax percentage = 8.25%
Answer: Strange? Formulas of spheres dont have height. So with height is 1607,68 and without the height its 268.08
Step-by-step explanation: