Which problem can be represented by the model? Three-fourthsThree-fourthsThree-fou rths Three-fourths times 3 One-fourths times 3 One-fourth times three-fourths Three-fourths times one-third

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)

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

What is r i 4.5+10r=-6.5 with work pls