Of the 800 participants in a marathon 220 are running to raise money for a cause. How many participants out of 100 are running for a cause?

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

What is the value of x? enter your answer in the box. x =