Melissa is making a batch of cookies. the recipe calls for 2/3 cup of chocolate. melissa is making only 1/4 of a batch. how much chocolate will she need in order to make her cookies?

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.