$849-20%=$679
$679+6%(sales tax)=$719
$719 is the total cost of the tv
Answer:
B.) 3
Step-by-step explanation:
21/3 = 7
24/3 = 8
Hopefully this helps you :)
pls mark brainlest ;)
The chance of a point landing in that region is 12.5%
Answer:
=
−
1
1
Step-by-step explanation:
Answer:
455 or 680, depending
Step-by-step explanation:
If we assume the three choices are different, then there are ...
15C3 = 15·14·13/(3·2·1) = 35·13 = 455
ways to make the pizza.
___
If two or three of the topping choices can be the same, then there are an additional ...
2(15C2) +15C1 = 2·105 +15 = 225
ways to make the pizza, for a total of ...
455 + 225 = 680
different types of pizza.
__
There is a factor of 2 attached to the number of choices of 2 toppings, because you can have double anchovies and tomato, or double tomato and anchovies, for example, when your choice of two toppings is anchovies and tomato.
_____
nCk = n!/(k!(n-k)!)
