Compounded once a year: A=P(1+r)^t
2500=500(1+0.095)^t
1.095^t=5
because the unknown number is an exponent, use log to find the unknown:
log(1.095^t)=log5
tlog1.095=log5
t=log5/log1.095
use your calculator, t=17.734
so this person is about 28 years old.
Answer:
yup 12
Step-by-step explanation:
Answer:
perimeter of the figure =32 units
area of the figure=56 units²
Answer:
A dilation has center (0,0). Find the image of the point L (-5,0) for the scale factor 4.
Step-by-step explanation:
A dilation has center (0,0). Find the image of the point L (-5,0) for the scale factor 4.
