The price of a radio was $20. It is in sale for $15. What is the percent of change in the price of a radio

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?