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
SOVA2 [1]
3 years ago
15

In this assignment, you will apply your knowledge of the cardiovascular system as you explore articles related to the heart. You

will use your understanding of the content to answer the questions provided.
Read the article and use your understanding to answer the questions that follow.

Preventing Heart Disease

What can you do to keep your heart healthy?
Mathematics
2 answers:
Nikitich [7]3 years ago
8 0

Answer:

A.1 Exercise

2. Reduce the intake of salt

3. Reduce intake of fatty foods

4. Eating well balance diet

B.1. Regular exercise

2. Avoid smoking

3. Avoid excessive intake of alcohol

4. Reduce intake of cholesterol

ANTONII [103]3 years ago
4 0

Answer:

•eat healthy food.

•exercise.

•live tobacco free.

•maintaina healthy weight.

You might be interested in
Which of these is a lower price than 6 f for 9$
Gnesinka [82]

Answer:

Step-by-step explanation:

well i don't know what this means because it says which so that means there has to be a multiply choice. so i cant really help with that

7 0
3 years ago
1. De una encuesta realizada a 120 personas sobre el consumo de albaricoque, banana y coco se obtuvieron el siguiente resultado.
Pachacha [2.7K]

Answer:

El número de personas que consumen dos productos es 30.

Step-by-step explanation:

El primer paso para resolver el problema es realizar los gráficos de los eventos (agregaré como archivo adjunto el gráfico del ejercicio).

En el gráfico podemos ver 7 regiones :

A : Personas que consumen sólo albaricoque.

B : Personas que consumen sólo banana.

C : Personas que consumen sólo coco.

D : Personas que consumen sólo albaricoque y coco.

E : Personas que consumen las tres frutas (albaricoque, banana y coco).

F : Personas que consumen sólo banana y coco.

G : Personas que consumen sólo albaricoque y banana.

Ahora, debemos escribir las ecuaciones que nos brinda el ejercicio :

La encuesta se realizó a 120 personas y se sabe que todas las personas consumen un producto ⇒

A+B+C+D+E+F+G=120 (I)

''El número de personas que consumen sólo albaricoque y coco es la mitad de las que consumen sólo albaricoque''  ⇒

D=\frac{A}{2} (II)

''El número de personas que consumen sólo banana es el doble de las personas que consumen sólo albaricoque y banana más sólo banana y coco'' ⇒

B=2.(G+F) (III)

Finalmente : ''El número de personas que consumen sólo coco más los que consumen los tres productos es 30''  ⇒

C+E=30 (IV)

Finalmente obtenemos el siguiente sistema de ecuaciones :

A+B+C+D+E+F+G=120\\D=\frac{A}{2}\\B=2.(G+F)\\C+E=30

El número de personas que consumen dos productos es :

D+F+G

Entonces, resolvemos escribiendo la primera ecuación conmutando los términos :

A+B+C+E+D+F+G=120 (V)

De (II) se obtiene :

2D=A (VI)

Usamos (VI), (III) y (IV) en (V) ⇒

2D+2(G+F)+30+D+F+G=120  ⇒

2D+2G+2F+30+D+F+G=120

3D+3F+3G=90

Dividiendo esta última ecuación por ''3'' obtenemos :

D+F+G=30

Que es el número de personas que consumen dos productos.

Es muy conveniente seguir el desarrollo del ejercicio mirando el gráfico que adjunto.

8 0
2 years ago
The last time Sierra played softball, she hit the ball 45% of the times she was at bat. Based on this information, how many time
Ymorist [56]

Answer:

Number of times she will hit the ball  the next time she plays softball if she is at bat 20 times = 9 times

Step-by-step explanation:

Percentage of times Sierra hit the ball when she was at bat playing softball= 45%

So, we can find:

Number of times she will hit the ball  the next time she plays softball if she is at bat 20 times = \textrm{45\% of 20 times} =0.45\times 20=9\ times

3 0
3 years ago
Find the sum<br> [3n+1<br> OP<br> 252<br> 246<br> 234
Paha777 [63]

Answer:

246

Step-by-step explanation:

i got it right on my test

6 0
3 years ago
The diameter of a small gear is 16 cm. This is a 2.5 cm more than 1/4 of the diameter of a large gear. What is the diameter of t
eimsori [14]
The large gear has a diameter of 54 CM.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The smithsons are going to Dallas,TX on vacation. They have traveled 1/3 of the total distance. If they traveled 126 miles,how f
    7·1 answer
  • What is the area of the trapezoid shown below?
    13·1 answer
  • The distance on a map between Lake Village And bay Cove is 2 in if 1 inch represents 15 miles what is the actual distance betwee
    11·1 answer
  • A truck is carrying 3 tons of cement and 150 pounds of bricks. How many pounds does the truck's load weigh in total?
    12·2 answers
  • The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is
    6·1 answer
  • Will get 20 points for help
    13·2 answers
  • 4. What is the mass of a truck if it produces a force of 14,000N while accelerating at a rate of
    13·1 answer
  • I need help with my math homework. It would mean a lot to me if someone coupd explain it. Ill type the directions. It says: Usin
    5·1 answer
  • The graph of a function is shown:
    10·1 answer
  • Pls help me identify the angle
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!