Craig measured a length as 0.034 millimeters what is the margin of the error

a. 0.03mm to 0.04mm
b.0.033mm to 0.034mm
c.0.0345 mm to 0.0350mm
d.0.0335mm to 0.0345 mm

Can someone show me the steps to solve the problem?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points