Which statement is true about this set of data? 9, 3, 18, 7, 28, 56, 6, 15
A. The median is 12.
B.
The interquartile range is 19.
с.
The mean is 16.
D
The range is 56.

y=mx+

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)