Write the number in scientific notation.A mountain’s peak is 17,500 feet above sea level.

(8a – 11)2

Find the product.(2x – 9)(5x + 6)

x3 + 12×2 + 36x

Which one of the following is an example of a fine motor skill?

Researchers scheduled one group of nurses at a hospital to work 8-hour shifts for 6 days a week and another group of nurses to work 12-hour shifts for 4 days a week. At the end of the year, they compared results from a job satisfaction survey and found that the group who worked 12-hour shifts for 4 days a week had higher job satisfaction. The _______ variable in this study is the work schedule.

_______ development is demonstrated when an embryo’s arms develop, then their hands, and then their fingers.

A two-year old girl says to her mommy, “fix dolly leg” because she wants her mom to fix her doll’s broken leg. This is an example of _______ speech.

The Lamaze method incorporates both rhythmic breathing and a visual focal point. During which stage of birth would a woman most likely begin using these to deal with the pain of contractions?

4-10 weeks are considered the _______period of pregnancy?