Answer:
Here, Diameter of the whole tube = 10 m
Diameter of the inner tube= 10mm - 2 mm= 8mm
Now,
Area of the shaded region =1/4 ×πd^2
=1/4×3.14×8^2
=50.24 mm^2
Answer:
=4225x4−81y4−130x2+36y2−3
Step-by-step explanation:
Answer:
8.7 so either 8 or 9 tenth of a year
Step-by-step explanation:
<em>Is it compounded per month? I assume</em>
1. Compound interest formula
FV = PV(1+r/100k)^kn
FV is the future value,
PV is the present value,
n is the number of years,
k is the number of compounding periods per year
r% is the nominal annual rate of interest
2. Plug in numbers
3550 = 2400(1+4.6/100*12)^12*n
71/48 = (6023/6000)^12n
12n = logBase(6023/6000)*(71/48)
n = answer/12
n ≈ 8.70
Subtract 6 from 10 and your answer is x<4
