NSC -- Grade 12 QUESTION 6
AC is a diameter of the circle with centre F.
LC, LG,
GF is perpendicular to AC.
AD I GC
F
G
B
Prove that:
6.1
AC = CD
BG
6.2
BC
AC
GA
6.3 GBCF is a cyclic quadrilateral.
6.4 If BC = 12 units and the radius of the circle is 10 units,
6.4.1 determine the length of AB
6.4.2 determine the length of GA.
TOTAI​

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?