Answer:
5%
Step-by-step explanation:
Interest earned=
PV-PV(1+it)
we have
250=1000-1000(1+5i)
solve for i
-750= -5000i
250= -5000i
.05= i
i=prt
250=(1000)((5)
250= 5000 r
250/5000 = r
r=0.05 or 5% internet rate
2910 ….....................….......
Given:
Diameter = 38cm
Radius = Diameter /2
Radius = 38 / 2
49
64- 15 = 49
Hope that this helps you and have a great day