How does it suggest that the sample mean and median will compare? The display is positively skewed, so the median will be greater than the mean. The display is reasonably symmetric, so the mean and median will be close. The display is negatively skewed, so the median will be greater than the mean. The display is positively skewed, so the mean will be greater than the median. The display is negatively skewed, so the mean will be greater than the median. (b) Calculate the values of the sample mean x and median x tilde. [Hint: Σxi = 9643.] (Round your answers to two decimal places.) x = sec x tilde = sec (c) By how much could the largest time, currently 425, be increased without affecting the value of the sample median? (Enter [infinity] if there is no limit to the amount.) By how much could this value be decreased without affecting the value of the sample median? (Enter [infinity] if there is no limit to the amount.)

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

the first option is the answer.

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!