Mathematics, 13.02.2021 20:50, alexamorantess

Mary mixes white paint and blue paint in the ratio 2: 3. She makes a total of 20 litres of paint.
How much more blue paint does she need to add to the mixture so that
the ratio of white paint to blue paint becomes 1: 7?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:10, cheylee123456

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Answers: 1

continue

Mathematics, 21.06.2019 23:30, byron17

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

Answers: 3

continue

Mathematics, 22.06.2019 00:30, alxiar19

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

Answers: 1

continue

Mathematics, 22.06.2019 03:40, SillyEve

Which of these figures must be a rectangle?

Answers: 1

continue

Do you know the correct answer?

Mary mixes white paint and blue paint in the ratio 2: 3. She makes a total of 20 litres of paint.