How are nightmares and night terrors similar and different?

The primary difference between sleep terrors and nightmares is:
a. sleep terrors usually begin with a scream
b. children do not remember nightmares
c. sleep terrors occur during NREM sleep
d. sleep terrors are more prevalent in the population

Graph each function. Describe how it was translated from f(x) = x2. f(x) = (x - 3)2

Fill in the blank. An _____ is the set of all points in a plane for which the sum of the distances from two fixed points is a constant.

A news article on the Reuters Health website, December 18, 1998, reported that: A study of over 1200 people over age 65 showed that the "owls" - those who go to sleep after 11 p.m. and rise after 8 a.m.-tend to be as healthy and intelligent as "larks" those who go to bed before 11 p.m. and rise before 8 a.m. according to a report in the December 19/26 issue of the British Medical Journal. The researchers also found that owls tend to have higher average income than the early birds.

Do you think this is based on an observational study or a randomized experiment? Explain.

Why might narcolepsy be dangerous?

How are marijuana and hashish alike and different?

Which of the following statements is true based on recent research: A. Many students want to drink in safer ways B. Many students don’t drink at all in college C. Only a small amount of students are frequent heavy drinkers D. All of the above

Based on the pictures, write the activity that the first person likes or does not like to do. Then, complete the second person´s response.

Pablo: Me gusta... ¿A ti te gusta? Marta: No,...

Evaluate. Express answers in rational form with positive exponents. a)

$$( \sqrt { 10000 x } ) ^ { \frac { 3 } { 2 } } \text { for } x = 16$$

b)

$$\left( \frac { \left( 4 x ^ { 3 } \right) ^ { 4 } } { \left( x ^ { 3 } \right) ^ { 6 } } \right) ^ { - 0.5 } \text { for } x = 5$$

c)

$$\left( - 2 a ^ { 2 } b \right) ^ { - 3 } \sqrt { 25 a ^ { 4 } b ^ { 6 } } \text { for } a = 1 , b = 2$$

d)

$$\sqrt { \frac { \left( 18 m ^ { - 5 } n ^ { 2 } \right) \left( 32 m ^ { 2 } n \right) } { 4 m n ^ { - 3 } } } \text { for } m = 10 , n = 1$$

Divide a polynomial

$$f(x) = x^5 - 5x^4 + x^3 - 6x^2 - 7x + 10$$

by the monomial factor x - 2

Kathryn is using cans of juice to fill a cylindrical pitcher that is 11 in. tall and has a radius of 4 in. Each can of juice is 6 in. tall with a radius of 2 in. How many cans of juice will Kathryn need?

If $f ( x ) = 3 ( 2 ) ^ { x }$ find the value of the expressions in parts (a) through (c) below. Then complete parts (d) through (f). $a. f ( - 1 )$ $b. f ( 0 )$ $c. f ( 1 )$ d. What value of x gives $f ( x ) = 12 ?$ e. Where does the graph of this function cross the x-axis? The y-axis? f. If $g ( x ) = \frac { 1 } { 3 x }$ , find $f ( x ) \cdot g ( x )$

Do you think that a person can study or understand the consciousness of another person? Why or why not?