Answer:
Coin A :
Coin B :
Step-by-step explanation:
Consider the given formula is
where, P is current value, V(t) is the value of the coin in t years, and r is annual appreciation rate.
For coin A, current value is 25 dollars and annual appreciation rate is 7%.
For coin B, current value is 40 dollars and annual appreciation rate is 5%.
Therefore, the required equations for coin A and B are and respectively.
Answer:
If my thinking is right she should weigh about 18 pounds or so.
Step-by-step explanation:
17% of 174 is 29
17% of 108 is 18
Answer:
To graph a linear equation in slope-intercept form, we can use the information given by that form.
Answer:
a=14
Step-by-step explanation:
-a+28=14
So -a=-14
so a=14