(TWO QUESTIONS, PLEASE HELP AND DO NOT GIVE RANDOM OR WRONGS ANSWERS) A. What is the constant of proportionality for this graph?

1. 5/12

2. 1/2

3. 5/2

4. 12/5

B. How many gallons of water were in the bucket after 1 second?

1. 12 gallons

2. 2 gallons

3 5/12 of a gallon

4. 12/5 of a gallon

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Which number completes the inequality? 2/3 < _ < 7/9

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?