We know that there are 7 days in a week, so just divide 68 ÷ 7 and you should get 9.71 which is approximately 10 weeks
Answer:
B 22
Step-by-step explanation:
It depends on what you are rounding off to.
If you are round it off to the nearest ten, you must look at the unit number.
If you are rounding off to the nearest hundred, you must look at the ten number.
In this case I think they are asking to round to the nearest hundred. Now we must look at the ten number, which is the number after the 'hundred' number.
The ten number is '5' and the hundred number is '1'. If the ten number is 5 or above, it changes to 0 and it makes the hundred number one higher.
So because the ten number is 5, it changes to 0 and it makes the hundred number one higher, to become 2.
The number is now 200.
First and last terms of the given equation are perfect squares. They can be written as
(4p^2)^2+ 2.(4p^2).5+(5)^2
It's like identity 1: (a+b)^2=a^2+2ab+b^2
So a=4p^2 and b=5
Therefore it is equal to (4p^2+5)^2
First way: 1 bale in each cow pasture and 5 bales in each horse pasture.
Second way: 2 bales in each cow pasture and 4 bales in each horse pasture.
Third way: 3 bales in every pasture.
Fourth way: 4 bales in each cow pasture and 2 bales in each horse pasture.
Fifth way: 5 bales in each cow pasture and 2 bale in each horse pasture.
There are 5 different ways.
