Answer:
The required probability is : 
Step-by-step explanation:
Three married couples have purchased theater tickets and are seated in a row consisting of just six seats.
First we will check the total arrangements that is 6! ways.
6! = 
Jim and Paula can sit at far left in 2 ways and the remaining 4 in 4! ways,.
So, probability will be = 
= 
= 
=
Answer:
- 23
Step-by-step explanation:
We could do this the long way and expand the whole product or note that the 
terms arise from the product of the a³ and a terms and the product of the a² and a² terms, that is
4a³ × 3a = 12
+ 5a² × - 7a² = - 35
Summing gives
12 - 35 = - 23
with coefficient - 23
Hey there!
Divide 200 by 25.
200/25= 8
She is running an average of 8 m/s. (that's how we represent meters per second)
I hope this helps!
~kaikers
Let us say that:
o = cost of oranges per pound
p = cost of pears per pound
so that:
o = p – 2
Therefore:
10o + 8p = 61
10 (p – 2) + 8p = 61
10p – 20 + 8p = 61
18p = 81
p = 4.5
p = $4.5 per pound
So 3 pounds of pears would cost:
total cost = 3 * 4.5
total cost = $13.5
Answer:
$11.25 intrest
Step-by-step explanation:
the amount times the months divided by 12 times the percent gives you the intrest
