This is exponential decay which can be expressed as:
y=ab^t, y=final value, a=initial value, b=rate, t=time
In this case a=25000, r=(100-20)/100=0.8 so
y=25000(0.8^t), so in 4.5 years...
y=25000(0.8^4.5)
y≈$9158.93 (to nearest cent)
Answer:
x=45
Step-by-step explanation:
180-90=90÷2=45
7 is 35% of x.
Thus, since 35% = 35/100,
35% of x is 7, so 35/100 * x = 7.
35x/100 = 7
35x=700
x = 20
7 is 35% of 20.
Answer:
The distance between (-4, 3) and (4, 3) is 8
Step-by-step explanation:
<u>Distance formula: </u>
Distance: 
Distance: 
Distance: 
Distance: 8
Answer: The distance between (-4, 3) and (4, 3) is 8
