The number of different topping combination illustrates combination
Ross have 6 different topping combination to select from
<h3>The number of different combination</h3>
The given parameters are:
Extra toppings, n = 4
Toppings to select, r = 2
The number of extra topping that Ross can select is then calculated using the following combination formula
Toppings = nCr
This gives
Toppings = 4C2
Evaluate the combination expression
Toppings = 6
Hence, Ross have 6 different topping combination to select from
Read more about combination at:
brainly.com/question/11732255
Answer:
112
Step-by-step explanation:
Answer:
Please,I don't get your question & kindly be specific
Answer:

Step-by-step explanation:
Since it is -1, put 1/something
Answer:
50
Step-by-step explanation:
42+123=165
165+50=215
215+145=360