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Greg is in a bike race. at mile marker four (out of ten), his speed was measured at 13.5mph. which best describes the measured number

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# Tag: measured

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The part of the SOAP format that’s used to record measured results is the

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### Answered by answersmine AT 22/10/2019 – 05:22 AM

Intelligence is a mental quality consisting. It is the ability of an individual to learn from experience, to solve problems and to use knowledge to adapt to new situations.

The Stanford-Binet is the most popular intelligence test.Intelligence measured by the stanford-binet approximates a normal distribution.

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The current yield on a bond is measured by ________

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So, if you are told that one term of the polynomial is 9 x ^ (negative something), it is necessary that the number after the negative sign be negative, given that negative times negative is positive.

Therefore, the only possible option from the answer choices is the option 3) -9.

**Answer: 3) – 9**

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**Answer:**

a) The time the police officer required to reach the motorist was 15 s.

b) The speed of the officer at the moment she overtakes the motorist is 30 m/s

c) The total distance traveled by the officer was 225 m.

**Explanation:**

The equations for the position and velocity of an object moving in a straight line are as follows:

x = x0 + v0 · t + 1/2 · a · t²

v = v0 + a · t

Where:

x = position at time t

x0 = initial position

v0 = initial velocity

t = time

a = acceleration

v = velocity at time t

a)When the officer reaches the motorist, the position of the motorist is the same as the position of the officer:

x motorist = x officer

Using the equation for the position:

x motirist = x0 + v · t (since a = 0).

x officer = x0 + v0 · t + 1/2 · a · t²

Let´s place our frame of reference at the point where the officer starts following the motorist so that x0 = 0 for both:

x motorist = x officer

x0 + v · t = x0 + v0 · t + 1/2 · a · t² (the officer starts form rest, then, v0 = 0)

v · t = 1/2 · a · t²

Solving for t:

2 v/a = t

t = 2 · 15.0 m/s/ 2.00 m/s² = 15 s

The time the police officer required to reach the motorist was 15 s.

b) Now, we can calculate the speed of the officer using the time calculated in a) and the equation for velocity:

v = v0 + a · t

v = 0 m/s + 2.00 m/s² · 15 s

v = 30 m/s

The speed of the officer at the moment she overtakes the motorist is 30 m/s

c) Using the equation for the position, we can find the traveled distance in 15 s:

x = x0 + v0 · t + 1/2 · a · t²

x = 1/2 · 2.00 m/s² · (15s)² = 225 m

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Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv

**p = Xsolv * Po sol**

X solv = number of moles of solvent / number of moles of solution

The solvent is water and the solute (not volatile) is glycerin.

Number of moles = mass in grams / molar mass

mass of water = 132 ml * 1 g/ml = 132 g

molar mass of water = 18 g/mol

=> number of moles of water = 132 g / 18 g/mol = 7.33333 mol

mass of glycerin = 27.2 g

molar mass of glycerin:, C3H8O3: 3 * 12 g/mol + 8 * 1 g/mol + 3*16 g/mol = 92 g/mol

number of moles of glycerin = 27.2g / 92 g/mol = 0.29565

total number of moles = 7.33333 moles + 0.29565 moles = 7.62898 moles

=> X solv = 7.33333 / 7.62898 = 0.96125

=> p = 0.96125 * 31.8 torr ≈ 30.57 torr ≈ 30.6 torr.

**Answer: 30.6 torr**

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The given function is:

P = 120 i / (i^2 + i + 9)

or

P = 120 i (i^2 + i + 9)^-1

The maxima point is obtained by taking the 1st

derivative of the function then equating dP / di = 0:

dP / di = 120 (i^2

+ i + 9)^-1 + (-1) 120 i (i^2 + i + 9)^-2 (2i + 1)

setting dP / di =0 and multiplying whole equation by (i^2

+ i + 9)^2:

0 = 120 (i^2 + i + 9) – 120i (2i + 1)

Dividing further by 120 will yield:

i^2 + i + 9 – 2i^2 – i = 0

-i^2 + 9 =0

i^2 = 9

**i = 3 (ANSWER)**

Therefore P is a maximum when i = 3

Checking:

P = 120 * 3 / (3^2 + 3 + 9)

P = 17.14

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Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv

**p = Xsolv * Po sol**

X solv = number of moles of solvent / number of moles of solution

The solvent is water and the solute (not volatile) is glycerin.

Number of moles = mass in grams / molar mass

mass of water = 132 ml * 1 g/ml = 132 g

molar mass of water = 18 g/mol

=> number of moles of water = 132 g / 18 g/mol = 7.33333 mol

mass of glycerin = 27.2 g

molar mass of glycerin:, C3H8O3: 3 * 12 g/mol + 8 * 1 g/mol + 3*16 g/mol = 92 g/mol

number of moles of glycerin = 27.2g / 92 g/mol = 0.29565

total number of moles = 7.33333 moles + 0.29565 moles = 7.62898 moles

=> X solv = 7.33333 / 7.62898 = 0.96125

=> p = 0.96125 * 31.8 torr ≈ 30.57 torr ≈ 30.6 torr.

**Answer: 30.6 torr**

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Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv

**p = Xsolv * Po sol**

X solv = number of moles of solvent / number of moles of solution

The solvent is water and the solute (not volatile) is glycerin.

Number of moles = mass in grams / molar mass

mass of water = 132 ml * 1 g/ml = 132 g

molar mass of water = 18 g/mol

=> number of moles of water = 132 g / 18 g/mol = 7.33333 mol

mass of glycerin = 27.2 g

molar mass of glycerin:, C3H8O3: 3 * 12 g/mol + 8 * 1 g/mol + 3*16 g/mol = 92 g/mol

number of moles of glycerin = 27.2g / 92 g/mol = 0.29565

total number of moles = 7.33333 moles + 0.29565 moles = 7.62898 moles

=> X solv = 7.33333 / 7.62898 = 0.96125

=> p = 0.96125 * 31.8 torr ≈ 30.57 torr ≈ 30.6 torr.

**Answer: 30.6 torr**

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Charlie had a waist circumference of 47 inches and a BMI of 29 this shows that she is overweight. **BMI** test level is high from normal ranges shows that she is at higher risk of **disease**. She should lose weight and concern to the doctor.

**Further Explanation:
**

Body mass index (BMI) is a measured value derived from the height of a person and mass.

BMI indicates whether the person is healthy or overweight mainly used by physicians.

• Range of BMI in a **normal person is 18.5-25**

• Range of BMI in** skinfold person is 25-30**

• Range of BMI in **underweight person is 15-18.5**

The skinfold measurement test is used to determine a person’s body fat percentage and body composition.

In this test, we are the proportion of body fat by determining skinfold thickness at pinches specific part of the body. The estimate of these folds is determined the fat beneath the skin, also called subcutaneous adipose tissue.

The tester pinches the skin at the site and drags the fold of skin away from the muscle so only the fat tissue and skin are being held. The skinfold thickness is measured by skinfold calipers in millimeters.

Skin test includes the seven locations of the body:

1. Triceps

2. Quadriceps

3. Suprailiac

4. Pectoral

5. Subscapular

6. Midaxilla

7. Abdomen

Charlie had a waist circumference of 47 inches and a BMI of 29 this shows that she is overweight. Females with waist size 47 inches have higher risk of having disease. BMI test level is high from normal ranges shows that she is at higher risk of disease.She should lose weight and concern to the doctor.

**Learn more:**

**1. **Learn more about carbohydrate monomer brainly.com/question/6947177

**2. **Learn more about core muscle stabilization brainly.com/question/1231927

**3. **Learn more about energy storagehttps://brainly.com/question/523624

**Answer Details:
**

**Grade: **High School

**Subject: **Health

**Chapter:** Physical Fitness

**Keywords:
**

Body index mass, weight, doctor, triceps, abdomen, midaxilla, Quadriceps, skinfold, mass, height, pectoral.

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14. **E 2.0 m/s^2**

Initially, a 20 N force is applied to the block, so it has an acceleration of 3.9 m/s^2. According to Newton’s law, the mass of the block is:

In the second situation, a force of 10 N is applied to the block. Since the mass is still the same, the acceleration now is:

So, approximately 2.0 m/s^2.

**15. C. 866 N at 78.1° counterclockwise to the x-axis**

Resultant along the x- and y-axis:

Magnitude and direction of the resultant:

**16. D. 1720 N**

Since the sphere is suspended, it is in equilibrium, therefore the tension in the chain is equal to the weight of the sphere attached to it, therefore:

**17. C. A**

This arrangement generates the largest tension in the chain, because in all other arrangements the weight of the object is split between the two chains, while in this case all the weight is hold by one chain, therefore the tension in this case is larger.

**18. Straight path**

The gravity “holds” the planets keeping them in a circular orbit. If we remove gravity, the planets would continue in a straight path with constant speed, because now there are no more forces acting on it, so by inertia they will continue their uniform motion with constant speed.

**19. B. 1.6 × 104 N**

First we can find the deceleration of the car by using the SUVAT equation:

where v=0 m/s, u=2 m/s, and S=15 cm=0.15 m. Re-arranging, we have

And now we can calculate the average force exerted on the car, by using Newton’s second law:

(the negative sign means that the force’s direction is opposite to the motion of the car)

**20. A. magnetism**

Magnetism is part of the electromagnetic force, which is one of the fundamental forces which act also through empty space. All the other forces need some object in order to act.

**21. E. 45 N**

The magnitude of the force in link A is equal to the weight of the rod plus the weight of the lower block, therefore:

**22. C. on Earth at sea level**

The weight of the bowling ball is given by: , where m is the mass of the ball and g is the acceleration due to gravity. The value of g increases when moving from the Earth’s center to the Earth’s surface, then decreases when moving far from the surface, so the point where g is greatest is at sea level, where it is 9.81 m/s^2. On the surface of the Moon, g is much smaller (about 1/6 of the value on Earth).

**23. A. 0.5 m/s2**

The acceleration of the block is given by Newton’s second law:

**24. D. Both forces are equal in magnitude but opposite in direction.**

According to Newton’s third law: if an object A exerts a force on an object B, then object B exerts a force equal and opposite on object B. In this case, objects A and B are the bat and the baseball, therefore the two forces are equal in magnitude and opposite in direction.

**25. B. 2940 N**

The mass of the boulder is equal to its weight divided by the acceleration of gravity (9.81 m/s^2):

So now we can calculate the force needed to accelerate the boulder to 12.0 m/s^2:

**26. D. 32.2 N**

The weight of the object on Mercury is given by:

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Pampas and Patagonia

The Pampas are prolific South American marshes that comprise more than 750,000 km2 and combine the Argentine territories of Buenos Aires, La Pampa, Santa Fe, Entre Ríos and Cordoba. The vast fields are a common region, suspended only by the low Ventana and Tandil hills, near Bahia Blanca and Tandil Argentina, with an elevation of 1,300 m (4,265 ft) and 500 m (1,640 ft), sequentially.

Patagonia is a sparsely populated area at the southerly end of South America, administered by Argentina and Chile. The district encompasses the southerly segment of the Andes hills and the sands, pampas, and meadows to the east. Patagonia is one of the rare areas with shores on three oceans, with the Pacific Ocean to the westward, the Atlantic Ocean to the east, and the Southern Ocean to the South land.

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I interviewed my mom for this.

Interviewee Name: Lisa

Age: 41

Gender: Female

Job: Domestic engineer

Date and Time of interview: 12/7/18 6:02PM

1. What are some major health concerns that you have? “Smoking.”

2. Are there ways that you know you can monitor and prevent these health concerns (or other concerns like obesity)? “Maybe.”

3. How do family members influence your health? “Influence my eating habits, my exercise, my stress, my sleep, I think that’s it.”

4. If you need to find out more about a specific health issue, what do you do? Please be specific. (Don’t let them say “look on the internet”, because we have already learned that not everything on the internet is reliable! They should tell you a specific site if they use the internet as a source.) “Ask my doctor.”

5. What do you think is the biggest health concern facing our country? “I think that is the Opioid epidemic.”

6. What are some things that you do to help monitor your health? “Visit a doctor regularly. I use a step tracker.”

7. How would you help get the word out about this major health concern? “Talk to friends and family about it.”

8. How do you think the media influences what concerns we have for our health? “I think the media has a huge impact by publishing half-truths or biased stories.”

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I interviewed my mom for this.

Interviewee Name: Lisa

Age: 41

Gender: Female

Job: Domestic engineer

Date and Time of interview: 12/7/18 6:02PM

1. What are some major health concerns that you have? “Smoking.”

2. Are there ways that you know you can monitor and prevent these health concerns (or other concerns like obesity)? “Maybe.”

3. How do family members influence your health? “Influence my eating habits, my exercise, my stress, my sleep, I think that’s it.”

4. If you need to find out more about a specific health issue, what do you do? Please be specific. (Don’t let them say “look on the internet”, because we have already learned that not everything on the internet is reliable! They should tell you a specific site if they use the internet as a source.) “Ask my doctor.”

5. What do you think is the biggest health concern facing our country? “I think that is the Opioid epidemic.”

6. What are some things that you do to help monitor your health? “Visit a doctor regularly. I use a step tracker.”

7. How would you help get the word out about this major health concern? “Talk to friends and family about it.”

8. How do you think the media influences what concerns we have for our health? “I think the media has a huge impact by publishing half-truths or biased stories.”

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A ____ is an indicator of a quantity of an object that can be measured in some unit, such as percent, bytes sent per second, or number of reset connections, depending on what is appropriate to the object.

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Hello! I know somebody might have already answered this question, but I figured I could add more to it. ** **In order to help you know whenever a question shows up like this again, I’ll make an ordered situation for you.

** **Let’s go ahead and make the situation!

**The Situation: **Let’s call the person trying to figure this problem out by Alison. Alison turns on the water and allows it to run in the tub for about 9 minutes. She then turns the water off while she runs to answer the front door. She soon comes back and allows water to run into the tub for a couple more minutes before she takes a short bath. After the bath, Alison allows the water to completely drain from the tub. **That’s how the problem would’ve went, but your question.**

When you’re asking the question you’re also trying to figure out how it would’ve gone. So, since you tried following the paragraph I made for the picture/problem I can show how’d it help you comprehend it better. After Alison turns on the water, turns it back off then comes back to run the water AGAIN.. She finally drains it from the tub, which is what the picture exactly shows. **BUT when did she turn it off?!!!**

Look at the problem, at the point where the Water level(in) starts decreasing. We know that we end with the Water level(in) at 0, but how’d it get there? **The point at 12 in time is when it starts decreasing! But, from there it continues until it’s at 15(min) **

** THE FINAL ANSWER:** At 12(min) it decreases until it hits 15(min) which is when the tub is empty. So, if you do common math **15(min) – 12(min) is 3(min) So, it took 3(min) to empty the tub when it was the most full.**

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The Air Quality Index (AQI) is an index for reporting daily air quality.The higher the AQI value, the greater the level of air pollution and the greater the health concern. Nitrogen dioxide is a pollutant that is measured by the Air Quality Index. Correct answer: B Besides nitrogen dioxide AQI measures also the following four five criteria air pollutants: particulate matter, sulfur dioxide, carbon monoxide, and ozone.

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The volume of a prism is 918 yd3. What is the volume of this prism, measured in ft3

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You need to start by writing an equation to solve this problem.

If the car is only rented for one day, then that can be your b value in the equation y=mx+b. The b will be substituted for $35. The m value, or the growth rate, is the $0.30. The x value is the x, the miles, which we are trying to figure out. The y value will be $167.

The final equation is 167=0.30x+35. Now we solve for x

167=0.30x+35 Remove alike terms

-35 -35

132=0.30x Divide by the number in front of the variable (x) to get it alone

—– ——-

.30 .30

x=440

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