Find the experimental probability that 4 of 4 children in a family are girls.
The problem has been simulated by tossing 4
coins (one to represent each child). Let "heads"
represent a boy and "tails" represent a girl. A
sample of 20 coin tosses is shown.
HTHH
HTTH

THTT
НТНТ
HHTT
HHHT
THнт
HTTH
TTHн
HTTT
НТНТ
TTHн
ТНТН
HTHн
ТТНТ
HTTT
НТНТ
HHHT

Experimental Probability = ?%

answer:

your answer is: c. 196 7/8 in^3.

125 yards

step-by-step explanation:

i take 75 plus 50.

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!

i believe so, according to my "strange" way of figuring out weird math problems like this.