Answer:
Step-by-step explanation:
Given that,
An airthmetic sequence,
261,256,251
We need to find the 50th term.
We have,
first term, a = 261
common difference = 256-261 = -5
The nth term of the AP is given by :
So, the 50th term of the sequence is 16.
60 miles per hour. In two miles the sum of the distance the two trains traveled was 200 miles, you divide that by 2, the sum of the speed of the two trains is 100 miles per hour, now put the speed of the slow train as x and the fast as x +20, the sum of x and x +20 is 100, so 2x + 20 =100, you subtract 20 from both sides, 2x = 80, divide by 2, x = 40, the problem asks for the speed of the fast train, so, x + 20 is 60.
The circle is closed when it is = and open when it is not = to the number that is being circled.
Answer:
60
Step-by-step explanation:
60x500/3=10,000
First, we need to know the amount of the total chocolates, which is :
13 + 16 + 11 = 40
White Milk
The probability that she randomly picks either white chocolate or milk is
= (16 + 11)/40
= 27/40
Hope this helps
