The mean of 100 numerical observations is 47.83. what is the value of the sum of all 100 numbers?

What is julen 3/4÷1 and 1/8 in simplest form

For each expression use a property to write an equivalent expression.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.