3 years ago

Anyone pls help on this

1 answer:

4 0

(Exponential decay) hope it helps:)

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Rasek [7]

It is 144 just add 21

6 0

3 years ago

Lynna [10]

Answer:

465

Step-by-step explanation:

Since we are looking for the the number of combinations to have 2 different flavors in the ice cream, we can use the formula for combination.

$_{n}C_{k}=\dfrac{n!}{k!(n-k)!}$

Our variables are:

n = 31

k = 2

$_{31}C_{2}=\dfrac{31!}{2!(31-2)!}$

$_{31}C_{2}=\dfrac{31!}{2!29!}$

$_{31}C_{2}=465$

The number of possible combinations of having 2 different flavors out of 31 different flavors is 465.

6 0

3 years ago

natita [175]

X + x - 5 + 3x + 25 = 180
5x + 20 = 180
5x = 160
x = 32

m<F = x - 5
m<F = 32 - 5
m<F = 27

8 0

3 years ago

Goryan [66]

U need to show an example of the tiles in order for people to answer this

8 0

3 years ago

Ira Lisetskai [31]

Answer:

The answer is B I am on the time for learning format so It may differ but for me it's B

Step-by-step explanation:

5 0

2 years ago