To get a 100 kilograms of a 48% fat content chocolate how many kilograms of a 30% and 50% mix should be used

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

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.

Nikolas calculated the volume of the prism. his work is shown below.