<u>Answer:</u>
They tagged 90 male deer
s
<u>Explanation:</u>
Given a park ranger calculated 60% of male deer
Consider the deer they tagged to be x
According to question,
20% of deer were older than 4 years which equals 18
Then, 20% of x = 18
Solving for x,
x = 1800/20
x = 90
So, they tagged 90 male deer
Answer:
3/18, or simplified, he has a 1/6 chance of grabbing an adventure book.
Step-by-step explanation:
6 + 5 + 4 + 3 = 18. There's 3 adventure books, which makes it so that he has a 3/18 chance of it being an adventure book. How did I simplify? 18 ÷ 3 = 6, 3 ÷ 3 = 1.
Answer:
Step-by-step explanation:
Use the product rule 
Answer: 13 units
Step-by-step explanation:
d = sqrt[(-3-9)^2 + (-4 - - 9)^2]
= sqrt [(-12)^2 + (5)^2]
= sqrt (144 + 25)
= sqrt 169
= 13
Answer: 59,500
Step-by-step explanation:
Given
For 10,000 residents, 17,000 police officers are hired
The ratio of Police officers and citizens is constant
So, for 35,000 citizens suppose x officers are hired
Thus, 59,500 officers are required.
