A cyclist travels 25 kilometers in 5 hours. What is the cyclist's speed

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

What additional information could be used to prove abc =mqr using sas? check all that apply.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years