Answer:
8450 = P
Step-by-step explanation:
I = Prt
Where I is the interest , p is the principle, r is the rate and t is the time in years
2078.70 = P *8.2% * 3
Changing to decimal form
2078.70 = P *.082 * 3
2078.70 = P *.246
Divide each side by .246
2078.70/.246 = P *.246/.246
8450 = P
A boat moves at a rate of 40 mph in Stillwater if the rivers current flow in a rate of 4 mph how long does it take a boat to travel 22 miles upstream?
upstream rate: 40 mph - 4 mph = 36 mph
how long: 22 miles/36 mph = 0.6 h = 36 minutes
Answer:
64
Step-by-step explanation:
x-13+2x+1=180
3x-13+1=180
3x-12=180
3x=180+12
3x=192
x=192/3
x=64
Answer:
2/52
Step-by-step explanation:
If he took one ace out of 52 cards then it would have been 4/52
but as he's taking 2 aces out of 52 cards it is 2/52
This is the answer 46.87016903609025
