Traci collects donations for a dance marathon. one group of sponsors will donate a total of $6 for each hour she dances. another group of sponsors will donate $75 no matter how long shot dances. what number of hours, to the nearest minute, should traci dance if she wants to raise at least $1000

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.