Answer:
Initial value = 10, slope = 4
Step-by-step explanation:
Initial value is the point where x takes its lowest value. In this case it is x = 0 and y = 10. Rate of change is the slope at a given point. Because this is a first order equation graph the slope is always the same. And in this case it is 4 as for every 1 unit of x the y goes 4.
Rule of 72 says to divide 72 by the rate of return and that will be the number of years an investment will double
so 72 / 9.6 = 7.5 years to double
7.5 * 2 = 15 years
18-3 = 15
the answer is: <span>Yes, the $15,000 will double each 7.5 years. In 15 years, it will double twice.</span>
4+4+4+6+6=24 Hours
15+15+20+20+20= 1 Hr 30 Min
24+1= 25 Hours + 30 Minutes=
Final answer: C) 25 hours and 30 minutes
Answer:
4.54 inches
Step-by-step explanation:
