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Ymorist [56]
3 years ago
13

Researchers studied the effects of exercise on the physical health of over 5000 residents in one locale throughout their middle

and late adulthoods. The research best illustrates a ________ study.
Social Studies
1 answer:
Gekata [30.6K]3 years ago
7 0

Answer: Surveys

Explanation: it involve collecting information, usually from fairly large groups of people.

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Damon is saving for a vacation. He estimates that he'll need about $2,500 for the trip. He created an equation last week to mode
Anika [276]

Answer:

<h3>He needs 5 more months of savings for him to reach his goal. </h3>

Explanation:

Given the equation that models Damon's saving plan as y = 500 + 400x  where x represents the number of  months since last week and y represents the total amount he's saved for the vacation. Since he estimates that he'll need about $2,500 for the trip, therefore y = $2,500.

In order to determine how many more months of saving (x) it will take to reach his goal, the following steps must be taken by Damon (Damon true statements)

Step 1:

y = 500 + 400x

Step 2: Subtract 500 from both sides

y - 500 = 500 + 400x - 500

y-500 = 400x

Step 3: Substitute y = $2500 into the resulting equation and solve for x

400x  = 2500-500

Step 4:  Take the difference of the value at the right hand side of the equation

400x = 2000

Step 5: Divide both sides by the coefficient of x (i.e 400)

\frac{400x}{400}= \frac{2000}{400}

Step 6: Get the value of x

x = 5

7 0
3 years ago
Read 2 more answers
In general, women do more of the care of the older people than do men. Also, there is a rough hierarchy of caregivers. If the ol
Yakvenalex [24]

Answer: True

Explanation:

In general, women do more of the care of the older people than do men. Also, there is a rough hierarchy of caregivers. If the older person's spouse is alive and reasonably healthy, she or he will normally become the primary caregiver; if the spouse is not alive or is unhealthy, an adult daughter is usually next in line; and, if there is no daughter who can manage the care, another relative, such as a son or a sister, may be called upon.

7 0
4 years ago
Which of the following was NOT part of Union military strategy against the South?
Helga [31]

Answer:

e. Grind the Confederacy to dust by sending troops through Maryland and Virginia.

7 0
3 years ago
Which topic is most likely to be studied by a botanist?
anygoal [31]

Answer: Plant growth

Explanation:

7 0
3 years ago
what three sources have contemporary scholars and historians used to learn about the history of Africa
Sergeeva-Olga [200]

Answer: Newspapers.

Video & Audio.

Images & Maps.

Explanation:

8 0
2 years ago
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