Use the interactive protractor to determine the measure of the angle. What is mAngleJHG? 70° 75° 110° 115°

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)

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?