The stripe is 10 1/2 feet long. dave wants to mark sections on the stripe that are each 7/8 feet long. how many sections will be marked on the stripe

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?

What is the simplified form of square root of 400 to the 100th power ?