Bella uses 2 sticks of butter for 20 cakes. she used 8 sticks of butter for 50 cakes. how many sticks of butter will be needed for 60 cakes.

Step-by-step explanation:

Let

x ----> the number of sticks of butter

y ----> the number of cakes

In this problem we have the ordered pairs

(2,20) and (8,50)

Find the slope

Find the linear equation in slope intercept form

where

m is the slope

b is the y-intercept

we have

substitute

solve for b

substitute

For y=60 cakes

substitute in the linear equation and solve for x

e) none of the above because the measure of angle cba is 101°

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.