Please help I will give brainliest Step one answers:
1. Subtract
2. Distribute
3. Divide
4. Add

Step two answers:
1. Multiply by
2. Subtract
3. Divide by
4. Add

Step 3 answers:
1. Add
2. Subtract
3. Divide by
4. Multiply by

Step 4 answers
1. Multiply by
2. Add
3. Subtract
4. Divide by

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?