An aspirin manufacturer fills bottles by weight rather than by count. since each bottle should contain 100 tablets, the average weight per tablet should be 5 grains. each of 100 tablets taken from a very large lot is weighed, resulting in a sample average weight per tablet of 4.86 grains and a sample standard deviation of 0.31 grain. does this information provide strong evidence for concluding that the company is not filling its bottles as advertised? test the appropriate hypotheses using ? = 0.01 by first computing the p-value and then comparing it to the specified significance level.

addition

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

explanation:

step-by-step explanation:

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4