The table below gives the age and bone density for five randomly selected women. using this data, consider the equation of the regression line, = bo + b x, for
predicting a woman's bone density based on her age. keep in mind, the correlation coefficient may or may not be statistically significant for the data given. remember, in
practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant.
age
bone density
34
357
45
341
48
331
60 65
329 325
table
copy data
step 1 of 6: find the estimated slope. round your answer to three decimal places.

idk

step-by-step explanation:

idk

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)