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Which statement best describes the role of women in pre-Columbian North American tribes?

A 10 kg box is on a flat surface. If the coefficient of static friction is 0.4, what is the maximum force you can apply before the box starts to move?(Use f=μNf = \mu N, where N=mgN = mg)

Does friction always oppose motion?

If an object on a horizontal surface is pulled to the right with a force of 100 N and it does not move, what is the force of friction?

Write a short paragraph in Spanish to introduce yourself to a new roommate from Argentina. The them your name, where you are from, what you are like, that you are a student, how many classes you have, what days of the week you have classes, what your classes are like, and what your professors are like.

Which pronoun best completes the sentence? . . . es una estudiante inteligente.

What is the correct written form of the number 16?

What form of the verb ser completes the sentence correctly? Él y ella . . . generosos?

Fill in the blanks with the number of item(s), the name of the item(s), and the color of the item(s), and make sure that the colors and numbers agree with the nouns in gender and number. Tengo (number) (item) (color).

What is the correct written form of the number 23?