1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aneli [31]
3 years ago
9

Does the type of program people watch influence how much they eat? A total of 94 college students were randomly assigned to one

of three treatments: watching 20 minutes of a Hollywood action movie (The Island), watching the same 20-minute excerpt of the movie with no sound, and watching 20 minutes of an interview program. While watching, participants were given snacks (M&M’S®, cookies, carrots, and grapes) and allowed to eat as much as they wanted. Subjects who watched the highly stimulating excerpt from The Island ate 65% more calories than subjects who watched the interview show. Participants who watched the silent version of The Island ate 46% more calories than those who watched the interview show.36 Identify the explanatory and response variables in this study. Then determine if it is an experiment or an observational study. Explain your reasoning.
Mathematics
1 answer:
jolli1 [7]3 years ago
8 0

Answer:

Television has been accused of helping people gain weight because it encourages a sedentary lifestyle. Television is like other entertaining activities that can get people to eat more, including reading, listening to the radio, and interacting with dinner mates.

You might be interested in
What is the sum of x^2 - 3x + 7 and 3x^2 + 5x - 9
Dmitrij [34]

Hey there!

The answer to your question is 4x^2+2x-2

Given:

x^2-3x+7 and 3x^2 +5x-9

First, we can start by adding like terms. The following are like terms:

x^2 and 3x^2

-3x and 5x

7 and -9

Now, we can add these pairs together, giving us:

4x^2

2x

-2

Now, add all this together, and we get our answer as:

4x^2 + 2x - 2

Have a terrificly amazing day!

7 0
2 years ago
Help me please help please me and
Ad libitum [116K]

Answer:

x=148

Linear pairs add up to 180. Take your value of 32 and subtract it from 180 to find out the value of the remaining angle within the linear pair.

180-32=148

Hence, x=148

Hope this helps!

8 0
3 years ago
How do you figure out the arithmetic sequence of 8,9,10,-10
Thepotemich [5.8K]

Answer:

aₙ = a₁ + (n-1)d

where:

aₙ = nth term

a₁ = first term

d = common difference

The sequence 8,9,10,-10 is not an arithmetic sequence.

Step-by-step explanation:

6 0
2 years ago
Round 62.17354 to the nearest hundredth
Vladimir [108]

Answer:

The answer is 62.17

Step-by-step explanation:

Because 3 in the thousandths is not equal to or greater than 5

7 0
3 years ago
Read 2 more answers
What is the height, x, of the equilateral triangle shown?
Mamont248 [21]

Answer:

B

Step-by-step explanation:

Drop an altitude. Either of the two resulting right triangles with legs of length 5 and x and a hypotenuse of 10.

By the Pythagorean theorem, it follows that the answer is B.

6 0
2 years ago
Other questions:
  • Write an equation of a 66 foot square
    14·1 answer
  • Simplify 3/8+1/6 help
    8·1 answer
  • The ratio of meatballs to the total number of toppings on a pizza is 2:5. Can this be thought of as a fraction?
    15·2 answers
  • 3 - 3 × 6 + 2 = what
    11·1 answer
  • Write each percent as a fraction in simplest form.
    13·1 answer
  • An online furniture store sells chairs for $50 each and tables for
    14·2 answers
  • HELP ASAP also the I couldn't fkfit the whole thing so that other part of the triangle is a O​
    5·1 answer
  • HELPPP WITH MATH HOMEWORK
    11·2 answers
  • City planners want to construct a bike path perpendicular to Lome Lane at point P. An equation for the Lome Lane line is
    14·1 answer
  • Zena saves $5 for every $30 she earns. Which of these describes the rate at which Zena saves?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!