Answer:
25 years
Step-by-step explanation:
Given data
Principal P= $2000
Interest rate r= 6%
FInal amount A=$5,000
The simple interest formula is given as
A=P(1+rt)
substitute and solve for t
5000=2000(1+0.06*t)
5000=2000+120t
5000-2000=120t
3000=120t
t= 3000/120
t= 25 years
Hence, for a simple interest investment, she will be 25 years
No, they are the same value.
Answer:
$2 per minute
Step-by-step explanation:
trust me. :)
Hope this helps!
Answer:
A) x > 7
Step-by-step explanation:
Since it's more than, the inequality would be >
Since it's >, that means it's an open circle
So,
x > 7
We have to determine a ratio that is equivalent to 7:4. We already know that 60 students didn’t bring a water bottle. So in order to determine the conversion, we divide 60 by 4 to get 15. Now that we know how to produce the ratio we must determine, we can multiply 15 by 7 as well (number of students who brought a water bottle) and get 105. Now all we have to do is add these up 105+60 is 165 total students:)