Answer:
0.45
Step-by-step explanation:
Divide 9 by 20.
Answer: $5156
Step-by-step explanation:
Given
The rate of interest is 5.7%
time t=7 years
Amount after 7 years, 
for compound interest, the Amount is given by
Put values
Answer:
The parent function get shifted up 4 units.
Step-by-step explanation:
Remember, if f(x) ⇒ f(x) + h, then f(x) gets shifted up h units.
Also, if f(x) ⇒ f(x - h), then f(x) gets shifted right h units.
Right now, it is f(x) ⇒ f(x) + h, so the graph gets shifted up h units.
h = 4
The parent function get shifted up 4 units.
Answer:
x = 1 11/15
Step-by-step explanation:
Using ratios of similar triangles
3 5.2
-------- = ----------
4 (5.2 + x)
Using cross products
3 * (5.2 + x) = 5.2 * 4
Distribute
15.6 + 3x = 20.8
Subtract 15.6 from each side
15.6-15.6 + 3x = 20.8 -15.6
3x =5.2
Divide each side by 3
3x/3 = 5.2/3
x = 5.2/3
x=52/30
x = 26/15
x = 1 11/15
Answer: 17.69 miles
Step-by-step explanation:
Activity time (hours) :
Activity - - - - - - - - - - - - - time (hours)
Hiking - - - - - - - - - - - - - - - - - - - - 3
Mountain biking - - - - - - - - - - - 1.45
Horseback riding - - - - - - - - - - 1.2
Cross-country skiing - - - - - - - - 0.75
Average speed = 12.2 miles per hour.
How many miles did Brian bike?
Recall;
Speed = distance ÷ time
Distance = speed × time
Speed = 12.2 mi/hr
biking time = 1.45 hours
Distance (mountain biking) = 12.2 × 1.45 = 17.69 miles
