Answer:
There are 200 trees per acre.
Step-by-step explanation:
47000 trees divided by 235 acres gets you 200 trees per acre.
When you go back and check your work, 200 trees per acre times 235 acres equals 47000 trees.
I hope this helps! :)
Answer: 1 1/4
Step-by-step explanation:
Solving the fraction parts
3/8 + 7/8 = 10/8
Reducing the fraction part, 10/8
10/8= 5/4
Simplifying the fraction part, 5/4
5/4= 1 1/4
Answer:
students 4:9
teachers 5:9
Step-by-step explanation:
students 32:72 = 4:9
teachers 40:72 = 5:9
Answer:
k = 2a = 10
Step-by-step explanation:
If
x² / 25 − y² / 56 = 1
we know that
a² = 25 ⇒ a = 5
b² = 256 ⇒ b = √256
The equation of the hyperbola defined by |FP − PG| = k can be written as follows:
|FP − PG| = 2*a
then
2*a = 2*5 = 10
Answer:
10 dollars an hour
Step-by-step explanation:
For every 4 hours, the employee makes 40 dollars (10 dollars an hour).
