Perform the following calculations with the correct number of significant figures. (a) 159.31 x 204.6

A particle's position in meters is given by the function $x(t)=2.0t^4-3.0t$. What is the velocity of the particle at $t=3.0\mathrm{s}$?

A 5.4-cm-diameter cylinder has a length of 12.5 cm. What is the cylinder's volume in basic SI units?

Perform the following calculations with the correct number of significant figures. (d) 16.5/3.45

Compute the following numbers, applying the significant figure rules adopted in this textbook. (c) sqrt(33.3)

Perform the following calculations with the correct number of significant figures. (c) 7.662 - 7.425

Perform the following calculations with the correct number of significant figures. (b) 5.1125 + 0.67 + 3.2

With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 12 mm. With micrometer calipers, you measure the width of the rectangle to be 5.98 mm. Use the correct number of significant figures: What is (a) the area of the rectangle?