How many euros can you get for $2,500 if one euro is worth $1.2803?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics