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A researcher is interested in the relationship between leisure time physical activity, diet, extracurricular activities and hours of sleep with cardiovascular fitness in children ages 6 through 12. She will recruit 100 children to participate in the study. Cardiovascular fitness will be assessed via a 6-minute walk test. Leisure time physical activity, diet, extracurricular activities and hours of sleep will be assessed through questionnaires completed by their parents. What are the dependent variables, difference/relationship, and independent variables. And Why?

Which statements about Northwest Coast totem poles, masks, and coppers are true? Choose all answers that are correct. A. Coppers were signs of wealth. B. Animal masks were worn by dancers to tell stories. C. Totem poles show totem animals that have special meaning to a clan. D. Totem poles have totem animals that have asymmetrical balance. E. Animal masks have totem animals with realistic shapes and colors.

What effect does the repetition of the word you have in this part of the poem?

the probability that person has a certain illness is .08 (so.92 is the probability a person does not have the illness). the probability a certain test for the illness returns a positive test result when the person has the illnes is .91. the probability the test returns a positive result when the person does not nave the liness is .uo. ulven a person nas a positive test result, what is the probability the have the illness?

Imagine you are writing an essay about the treatment of German prisoners of war brought into America during World War 2. Which structure would be the best way to organize the information in this essay?

Type the correct answer in the box. Use numerals instead of words At what temperature should you maintain a refrigerator? Maintain your refrigerator at a temperature of °F or lower.

Mass m, moving at speed 2v, approaches mass 4m, moving at speed v. The two collide elastically head-on. Find the subsequent speed of mass, m and 4m.

what is the tension tp at point p in the rope? express tp in terms of quantitites given in the problem introduction.

Difference between narrative and descriptive writing

What is true about the solution of x^2/2x-6=9/6x-18?

Denaturation of a protein is always permanent. A. True B. False

Discussion: Bivariate Data Data plays a crucial role in decision-making because it can reveal relationships between different quantities. Often it is useful to break data down into additional categories. For instance, a business identifies its best-selling product and then breaks that information down further to find the age group that is most likely to purchase that product. Think about a situation when you needed to analyze data. Would it have been helpful to further break down that data? How does breaking down data help you make a decision related to the situation?

Suppose that a consumer's total benefit is $4 for consuming one cup of ice cream and $7 for consuming two cups of ice cream. the consumer's willingness to pay for the second cup of ice cream is

Determine (with justification) whether the following systems are (i) memoryless, (ii) causal, (iii) invertible, (iv) stable, and (v) time invariant. For invertibility, either find an inverse system or an example of two inputs that lead to the same output. Note that y[n] denotes the system output and x[n] denotes the system input. a. y[n] = x[n] x[n-1] + [n+1] b. y[n] = cos(x[n])

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Why has the Minoan civilization been identified as a melting pot of cultures by archaeologists? a. Archaeologists have found skeletons suggesting that people from Africa, Asia, and Europe formed a unique Cretan culture. b. The trade routes brought different cultures together so often that cultural definitions must have been blurred. c. Archaeologists have been unable to determine a definite culture due to confusion caused by the archaeological evidence found. On the Greek Isle of Crete As early as 2600 BCE, the Minoans built enormous, elaborate palaces on the Mediterranean island of Crete, some with as many as 1,500 rooms. The palaces had highly advanced art forms and water circulation systems, the likes of which would not be seen again for a thousand years. Though the Minoan civilization faded in 1100 BCE, it left a legacy of an advanced style of life that has fascinated archaeologists and intrigued tourists for many years. Clues to the ancient Minoan civilization began to emerge in the twentieth century through archaeological discoveries. This civilization, which lasted over 1,500 years (from 2600 BCE to 1100 BCE), was located on an island along major trade routes and became a melting pot of cultures. Archaeologists have found skeletons suggesting that people from Africa, Asia, and Europe came together to produce a unique Cretan culture. The rich history of the island, however, does not rest on archaeological evidence alone. Greek mythology lends an air of mystery to Crete's rich history. Legend has it that Zeus, the ruler of the Greek gods, was born on Crete. Zeus fathered a son named Minos, who supposedly became a wise and fair lawgiver. Minos was crowned king of the island, and early Cretan civilization came to be called Minoan in his name. The Minoan kings lived in magnificent palaces built of stone and brick. These palaces were over 22,000 square meters in area. Their walls were often decorated with frescoes, which are paintings made on wet plaster. These colorful paintings depicted beautiful landscapes that included birds, monkeys, cats, and deer. Scenes from celebrations and contests were also painted to praise the royal family. Huge entrance halls and broad staircases welcomed visitors into these impressive residences. Several large rooms were built for banquets and religious ceremonies. Spacious, open courtyards and beautiful walkways were located in the center of the palace for the enjoyment of the royal family. These multilevel living quarters even had bathrooms and lighted walkways. The palaces also contained workrooms, burial crypts, and complex systems for delivering fresh water. Not only were the homes elaborately designed, but they also contained a variety of art forms. The Minoan culture is well-known for the development of several styles of pottery. The "marine style" uses images of sea life, such as starfish, octopuses, and seaweed, to decorate the clay creations. A style of pottery that uses plant and flower forms to adorn the work is called "floral style." The "decorative style" of pottery uses spirals and complicated geometric twists to create patterns. Finally, the "palace style" of pottery is noted for its decorations, which are arranged in bands around the piece. The Minoan culture began to decline when the Dorian people from the mountainous north settled in Crete starting in 1100 BCE. They brought with them iron armaments and tools, as well as new religious practices. Because Crete was an island on a trade route, it became a major target for invasion. Over the centuries, Crete was conquered by various countries and empires, including Rome in 67 BCE. Finally, in 1913, Crete became a part of Greece, and it remains so today. Tourists now visit Crete to enjoy the island's coastal beauty along the deep, blue Mediterranean Sea. They visit the ruins of the ancient palaces to learn about the many people who once inhabited Crete. And perhaps as they stroll among the ruins, visitors can imagine the ancient kings and queens who once lived there in royal luxury

Research indicates that a child's absolute peak oxygen uptake from age 4 until late adolescence for boys and until age 12 or 13 for girls.

a blank indorsement is one that specifies the purpose of the indorsement, or specifies the use to be made of the instrument.

A clothing store is having a sale in which everything is 10% off. A shirt's original price is $27. A customer uses a coupon for $5 off after the sale price. How much did the customer save? A. $3.92 B. $7.20 C. $7.70 D. $19.30

Which ratio is equivalent to 4.5? 10 15 4 10 16 20 15 8

Just before it is struck by a racket, a tennis ball weighing 0.560 N has a velocity of ((20.0 m/s)i - (4.0 m/s)j). During the 3 ms that the racket and ball are in contact, the net force on the ball is constant and equal to (-(380 N)i + (110 N)j.a) What are the x and y-components of the impulse of the net force applied tothe ball ?b) What are the x and y-components of the final velocity of the ball ?

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Nikki's sister is 7 years less than twice Nikki's age, a. The sum of Nikki's and her sister's ages is 41. Which equation represents this relationship? A) a+(7-2a)=41 B) a+(2a+7)=41 C) 2a-7=41 D) a=2a-7

The bald eagle has long been an emblem of the United States of America. Create an acrostic poem with the bald eagle as your subject: B Art in motion L D COM 'Expert hunter A G L E

What type of ode is Ode on a Grecian Urn?