Rewrite the expression in factored form: x^2 – 14x + 45
A. (X+5)(x – 9)
B. (x - 5)(x +9)
C. (x + 5)(x +9)
D. (X- 5)(x – 9)

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

How many grams must be adde to 970g to make 1 and a half kg

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?