Astate university is interested in where its students come from. they survey 300 of its students to find out if they are in-state, out-of-state, or foreign students. match the vocabulary word with its corresponding example.
all students at the university
the proportion of the 300 surveyed students who are in-state students
the list of the 300 answers to the survey question
the answer in-state out-of-state or foreign
the 300 students who were surveyed
the proportion of all students from this university who are in-state students
population
statistic
data
variable
sample
parameter

65

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.