While calculating the edge of a square,a worker makes an error of 2% in excess.What % error does he make in calculating area? (%)4.04440.44.004

A boy measured the area of a rectangle plot to be 295  . But the actual area of the plot has been recorded as 267 . Calculate the percent error of his measurement.

A student erroneously multiplied a number by 2/5 instead of 5/2.What is the percentage error in the calculation?Choices:- 24% 54% 74% 84%

Estimate the area under the graph of f(x) = 2/x from x = 1 to x = 2 using four approximating rectangles and right endpoints. (Round your answer to four decimal places.)

he radius of a circular disk is given as 19 cm with a maximum error in measurement of 0.2 cm.(a) Use differentials to estimate the maximum error in the calculated area of the disk. (Round your answer to two decimal places.) cm2(b) What is the relative error? (Round your answer to four decimal places.)What is the percentage error? (Round your answer to two decimal places.)

Leticia cuts a square out of a rectangular piece of paper, as shown below.The square Leticia cut out has a side length of 4 cm.Which of these expressions gives the area of Leticia's piece of paper after cutting out the square?(34 ×\times× 14) −-− (4 ×\times× 4)(34 + 14) −-− (4 ×\times× 4)(34 −-− 14) + (4 ×\times× 4)(30 ×\times× 10) + (4 ×\times× 4)