Answer:
-3x - 7 is the furthest it can be simplified
Answer:
1037300
Step-by-step explanation:
Given: Number of people under the age of 20 is 290444
Also given 290444 represent 28 % of the total population.
Lets take x as total population of fairfax county.
Now,
we will now multiply both side by 100
⇒
Next divide both side by 28
⇒
∴ Total population of fairfax county is 1037300.
Answer:
The principal he borrowed is $1500
Step-by-step explanation:
Let's assume principal he borrowed as P
now, we can use formula
where
SI is simple interest
r is interest rate
t is time in years
we are given
r=4%
SI=240
t=4
now, we can plug this value
now, we can solve for P
So,
The principal he borrowed is $1500. Hope this helps, and mark me as brainlest!
Step-by-step explanation:
Average = 30 mil/h
Period = 10s
Av = 30 ÷ 360 / 3600 ÷ 360
Av = 1/12 mil / 10 sec