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
lara31 [8.8K]
2 years ago
8

Running around a track 4 times is 10,560 feet. How many miles would a person run if they make the four laps?

Mathematics
1 answer:
Westkost [7]2 years ago
6 0

Answer:

2 miles a person would run

1 mile = 5,280 ft

2 miles = 10,560 ft

You might be interested in
3tanx +cotx >5cscx, 0°<x<180°
Gnoma [55]

3+5+172=180 tancxkxkfk
6 0
3 years ago
Evaluate.<br> 21 + } + (-)) -<br> Enter your answer as a mixed number in simplest form in the box.
andrew-mc [135]

Evaluate: 2(1/4) + 2/5 ÷ (-1/2) - 1/4

⇛9/4 + 2/5 ÷ (-1/2) - 1/4

Take the LCM of the 4 and 5 is 20.

Again, 2 and 4 is 4.

⇛[(54+8)/20] ÷ [(-2 - 1)/4]

⇛62/20 ÷ (-3/4)

⇛62/20 × 4/-3

⇛62/{5*(-3)}

⇛62/-15.

3 0
3 years ago
En una caja de cartón se empacan 400 latas de atún al acomodarlas resultan que caben 5 latas más a lo largo que a lo ancho y a l
Anvisha [2.4K]

Answer:

Hay 50 latas en total que tocan el fondo de la caja.

Step-by-step explanation:

Una caja de cartón es representada por un cuadrilátero, cuyas caras son rectángulos. Si la caja esta ocupada por completo, entonces la cantidad total de latas es representada por la siguiente expresión:

n_{V} = n_{w}\cdot n_{h}\cdot n_{l} (1)

Donde:

n_{V} - Total de latas de atún, adimensional.

n_{w} - Cantidad de latas de atún a lo ancho de la caja, adimensional.

n_{h} - Cantidad de latas de atún a lo alto de la caja, adimensional.

n_{l} - Cantidad de latas de atún a lo largo de la caja, adimensional.

De acuerdo con el enunciado, tenemos las siguientes relaciones:

n_{V} = 400 (2)

n_{l} = n_{w} +5 (3)

n_{h} = n_{w}+3 (4)

Si aplicamos estas fórmulas a (1), tenemos el siguiente polinomio de tercer orden:

n_{w} \cdot (n_{w}+5)\cdot (n_{w}+3) = 400

n_{w}\cdot (n_{w}^{2}+8\cdot n_{w}+15) = 400

n_{w}^{3}+8\cdot n_{w}^{2}+15\cdot n_{w} -400 = 0

Este polinomio se puede resolver por vía analítica por el Método de Cardano o por vía numérica, sus raíces son:

n_{w,1} = 5, n_{w,2} = -6.5+i\,6.144, n_{w,3} = -6.5-i\,6.144

En consecuencia, la única solución válida es n_{w} = 5 y las variables restantes son por (3) y (4):

n_{l} = 10 y n_{h} = 8

La cantidad de latas que tocan el fondo de la caja es igual al producto de la cantidad de latas a lo largo de la caja y la cantidad de latas a lo ancho de la caja, es decir:

n_{A} = n_{w}\cdot n_{l} (5)

n_{A} = (5)\cdot (10)

n_{A} = 50

Hay 50 latas en total que tocan el fondo de la caja.

4 0
2 years ago
Escribe los números que faltan para completar las siguientes operaciones
AURORKA [14]

Answer:

9 x 4

7 x 3

-5 x 8

-10 x +10

eso es todo lo que puedo hacer baby

Step-by-step explanation:

5 0
3 years ago
Find the approximate perimeter of the figure below
goldfiish [28.3K]
I think it’s a because it says perimeter which means to add up all the sides but I could be wrong. I’m not really sure.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation −3=8x−4y−3=8x−4y for y
    11·1 answer
  • A 15 foot building casts a 9 foot shadow. How tall is the building if it casts a 30 foot shadow at the same time?
    6·1 answer
  • Correct answer will get brainliest.
    10·2 answers
  • 0.91 divided by -0.13
    10·2 answers
  • A local middle school adopted a policy for school uniforms. Students can wear black pants or tan pants. They can wear a yellow s
    14·2 answers
  • I need the answer key to all they questions. The book is Digits. Lesson 11 Unit 5 Angle- Angle Triangle Similarity. Who can help
    9·1 answer
  • On your math quiz, you earn 5 points for each question that you answer correctly. In the equation below, x represents the number
    5·2 answers
  • A dog is leashed to the corner of a house. How much running area does the dog have? Round your answer to the nearest square foot
    12·1 answer
  • The original price of a blender is $18.00. If the blender is discounted 25%, what is the new price?
    8·1 answer
  • Helpp I don't understand
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!