Answer:
total number of sheep in the farm = 28 6 = 168
Step-by-step explanation:
i) let the number of all sheep in the farm be x.
ii) 28 sheep were tagged.
iii) 18 sheep were observed and 3 were found to be tagged.
Therefore the ratio of tagged to sheep to the number of sheep observed
=
iv) therefore we can apply the ratio found in iii) as follows
∴ total number of sheep in the farm = 28 6 = 168
The range of cos t is -1 ≤ cos t ≤ 1.
Therefore, there is no value of t so that the equation cos t = 5/4 holds.
i.e. False.
she would first calculate how many drinks she sell the other weeks and know the rate at which each customer buy the drinks.
Nine subtracted from negative seven would be sixteen.
There are no two whole numbers that multiply to 7. Multiplication is how you get an area on 2D items. 7 is a prime number.