x = 27 + 3 √ 129/ 4, 27 − 3 √ 129/ 4
Please note: the entire equation mentioned is divided by 4, not only the last term.
x approximates to 15.26836251, − 1.76836251
That concludes my response. I hope this is helpful. You will still need to work on finding y and z, which can be quite challenging:)
Detailed explanation: If the class has 15 boys and 10 girls, this totals 25 students. The likelihood of selecting a girl first would be

. After that selection, there would be one fewer girl and overall student, resulting in the probability for choosing another girl being

. The final probability is obtained by multiplying these two results to yield

.
9. Observing the pattern, the decimal digit at position n is 9 when n is even and 0 when n is odd. Because 44 is an even number, the 44th digit after the decimal point is 9.
Response:
6 servings.
Detailed explanation:
To determine this, divide 3/4 by 1/8, here are the steps:
3/4 divided by 1/8
3/4 times 8/1
(3 × 8 = 24); (4 × 1 = 4)
24 divided by 4 results in 6.
I hope this assists! If possible, please grant me brainliest, as I need it to level up! Thank you.