An infrared wave traveling through a vacuum has a frequency of 4.0 x 1024 Hz. What is the wave's wavelength?
* 7.5 x 107 m
7.5 x 10-7m
1.2 x 1024 m
1.2 x 10-14 m

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show