Use the Midpoint Rule and the given data to estimate the value of the integral I. (Give the answer to two decimal places.)
I= ∫3.20f(x)dx
x f(x) x f(x)
0.0 8.8 2.0 7.3
0.4 8.9 2.4 8.1
0.8 6.7 2.8 7.6
1.2 8.1 3.2 7.3
1.6 8.7
If it is known that −5≤f"(x)≤1for all x, estimate the error involved in the approximation in part (a).
(Given the answer to four decimal place )

10cm

step-by-step explanation:

ik

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm

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