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
Hunter-Best [27]
2 years ago
8

En un libro de cocina se recomienda hornear un pavo a baja temperatura 3/4 de hora por cada libra y cuarto

Mathematics
1 answer:
german2 years ago
6 0

Usando proporciones, hay que se debe hornear un pavo de 7 y 1/2 libras en 4.5 horas.

<h3>Lo que es una proporción?</h3>
  • Una proporción es una fracción de la cantidad total, y las medidas se relacionan usando una regla de tres.
  • En este problema, para cada libra y quarto de peso, o sea 1\frac{1}{4} = 1 + \frac{1}{4} = \frac{5}{4} de libras, el tiempo en horas es de \frac{3}{4}. Qual el tiempo para un peso en libras de 7\frac{1}{2} = 7 + \frac{1}{2} = \frac{15}{2}?

La <em>regla de tres</em> es:

Peso(libras) - Tiempo(horas)

\frac{5}{4} - \frac{3}{4}

\frac{15}{2} - x

Aplicando multiplicación cruzada:

\frac{5}{4}x = \frac{45}{8}

x = \frac{45 \times 4}{5 \times 8}

x = \frac{9}{2}

x = 4.5

Se debe hornear un pavo de 7 y 1/2 libras en 4.5 horas.

Se puede aprender más acerca de proporciones en brainly.com/question/26135684

You might be interested in
I NEED HELP ASAP!!!!!
fomenos

Answer:

Step-by-step explanation:

x=2

5 0
3 years ago
Read 2 more answers
Another name for Spherical Geometry is
Minchanka [31]
Another name for Spherical Geometry is (a.) Euclidean. <span>A sphere is not an </span>Euclidean<span> essentially, but the laws of this</span><span> geometry are close estimations.</span>
3 0
3 years ago
PLZ HELP,, WILL BE MUCH APPRECIATED!
docker41 [41]

Answer:

178cm

Step-by-step explanation:

x=180

y=160

0.4(x+y)+42 =

0.4(180 + 160) +42 =

0.4(340)+42=

136+42=

178cm

7 0
3 years ago
A 41 gram sample of a substance that's used to detect explosives has a k-value of 0.1392. Find the substance's half life, in day
-BARSIC- [3]

Answer:

The substance half-life is of 4.98 days.

Step-by-step explanation:

Equation for an amount of a decaying substance:

The equation for the amount of a substance that decay exponentially has the following format:

A(t) = A(0)e^{-kt}

In which k is the decay rate, as a decimal.

k-value of 0.1392.

This means that:

A(t) = A(0)e^{-0.1392t}

Find the substance's half life, in days.

This is t for which A(t) = 0.5A(0). So

A(t) = A(0)e^{-0.1392t}

0.5A(0) = A(0)e^{-0.1392t}

e^{-0.1392t} = 0.5

\ln{e^{-0.1392t}} = \ln{0.5}

-0.1392t = \ln{0.5}

t = -\frac{\ln{0.5}}{0.1392}

t = 4.98

The substance half-life is of 4.98 days.

5 0
3 years ago
2882/2884 as a fraction
kotegsom [21]
That is a fraction but if you want it simplified

i believe 999/1000
8 0
3 years ago
Other questions:
  • Three coins are placed in a bag. Each coin is labeled "1", "2", or "3". A coin is drawn from the bag, recorded, and then placed
    7·1 answer
  • Calvin has two square gardens. The larger garden has sides that are 1 yard longer than the sides of the smaller garden. If the l
    11·1 answer
  • Find the number z, if 1 4/11 of z is 45. (FIRST PERSON TO ANSWER CORRECTLY GETS 5 STARS AND A THANKS.)
    12·1 answer
  • What is the product 1/2 * 1/8
    11·2 answers
  • Where stocks are traded can be called any of these except ____. A. investment arena B. trading floor C. exchange D. market
    9·2 answers
  • Helen’s father’s car can travel an average of 18.5 miles on 1 gallon of gasoline. Gas at the local station costs $3.79 per gallo
    15·1 answer
  • What's the result of translating the point (9, –5) using the rule (x, y) → (x + 7, y – 2)?
    6·1 answer
  • Sheleah and her family are planning a trip from Los Angeles, California to Melbourne, Australia. While booking her family's plan
    13·2 answers
  • Please answer this question number all or just 1
    12·1 answer
  • What are the equations of the asymptotes for the function? f(x)=−3/x−1 −1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!