A metric ruler can be used to measure what type of object?? Please help me!!

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?