Density is the measurement of the amount of mass per unit of volume.
In this case we should calculate the density of prairie dog burrows on a square field. This is a surface charge density.It is defined as the total amount of units q per km^2.
to calculate<span> the </span>density of prairie dog burrows, we should divide the total number of prairie dog burrows in the field <span>by the size of the field. Thus,
</span><span>
</span>prairie dog <span>burrows in square kilometers= number of dog burrows/ size of the field
size of the field=0.9*0.9=900*900=180000m^2
1980/180000</span><span> m^2= 0.011 dog burrows in square meter
11 dogs in square kilometer</span>
Answer:
12
Step-by-step explanation:
<h2>3 ÷1/<u>4= 12</u></h2>
Answer:
Step-by-step explanation:
There's only one correct answer, and you've already responded with that answer.
7 hours a day
7 x €9.20 = €
64.4 per day
6 days a week
€64.4 x 6 = €386.4 per week
Will:Mum = 5:2
386.4 / 7 =
55.2
Will: 55.2 x 5
= 276
After shares
his wages, Will makes $276 a week
<span>1932 / 276 = 7
weeks</span>
<span>
</span>
<span>answer</span>
<span>7 weeks</span>
Answer:
a=1
b=81
c=9
Step-by-step explanation:
