Chang has a 50% probability of getting the white shirt and tan pants
Answer:
The answer is 2 : 3.
Step-by-step explanation:
First, you have to convert the units to minutes :
1 hr = 60 min
1/2 hr = 60 × 1/2 = 30 min
Then, you have to simplify the ratio to simplest form :
30 : 45
= (30÷15) : (45÷15)
= 2 : 3
Answer:

Step-by-step explanation:
The terms of the arithmetic sequence are...
-15, -6, 3, 12, ...
The first term is
a_1=-15
The common difference is

The equation for the nth term is given by;

We substitute the values into the formula to get;

I’ve attached my work!
Hope it helps :)
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