Answer:
2 miles per a hour
Step-by-step explanation:
m=miles
h=hours
1/2m=1/4h
if you times both sides by 4 you will get
2m=h
2/3
There are 4 green marbles and 6 red marbles, making 10 green or red marbles. The probability of drawing a red or a green marble is then 10/15 total marbles, which can be simplified to 2/3 by dividing the numerator and denominator each by 5.
Answer:
53,760,970 households/year
Step-by-step explanation:
First step is to do 65,929,420 - 12,168,450 = 53,760,970
Now divide 53,760,970 by 20 since the difference in 1997 and 1977 is 20
53,760,970/20 = 2,688,048.5
So each year 2,688,048.5 people got cable.
But it would be 53,760,970/year because then you could divide it by how ever many years to see how many people got cable.
Hope this helps!!
Answer:
6.855
Step-by-step explanation:
I don't know how to explain that, you can use a calculator.
Answer:
Step-by-step explanation:
<u>We know that </u>
<u>We also know that </u>
<u>Since 5! = 1*2*3*4*5 is divisible by 15:</u>
- any n! with n ≥ 5 is divisible by 15.
We need to find the remainder when 1! + 2! + 3! + 4! is divided by 15 as all the rest are divisible by 15.
<u>The sum is:</u>
- 1! + 2! + 3! + 4! = 1 + 2 + 6 + 24 = 33
<u>The remainder is:</u>
As we see the remainder is 3
