412 yards of cloth are needed to make a woman’s dress. 227 yards of cloth are needed to make a girl’s dress. How much more cloth is needed to make a woman’s
dress than a girl’s dress?

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2