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
garri49 [273]
2 years ago
10

A liquid at temperature 7575F is placed in an oven at temperature 450450. The temperature of the liquid increases at a rate 77 t

imes the difference between the temperature of the liquid and that of the oven. Write a differential equation for the temperature T(t) of the liquid.
Mathematics
1 answer:
hichkok12 [17]2 years ago
5 0

Answer: \dfrac{dT(t)}{dt}=77\times (450-T)

Step-by-step explanation:

Given

The temperature of the liquid is 75^{\circ}F placed in an oven with temperature of 450^{\circ}F.

Initially difference in temperature of the two

\Delta T=450-75\\\Rightarrow \Delta T=375^{\circ}F

According to the question

\Rightarrow \dfrac{dT(t)}{dt}=77\cdot \Delta T\\\\\Rightarrow \dfrac{dT(t)}{dt}=77\times (450-T)\quad [\text{T=75}^{\circ}F\ \text{at t=0}]

You might be interested in
Question 17 of 25
iogann1982 [59]

Answer:

I believe it’s C but not 100% sure

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write an
agasfer [191]

Answer:

Step-by-step explanation:

y-(-2) = 1/2(x-12)

y+2 = 1/2x - 6

y = 1/2x -8

y = mx +b

4 0
2 years ago
Jeff has to pay his car insurance annually. If his total bill is $744, how much money should he set aside each month for car ins
daser333 [38]
<span>Since Jeff is paying an annual amount of $744 he needs to set aside 12 monthly payments for the year. To figure out how much each payment would be you divide the total for the year 744 by the number of months 12. $744/12=$62 Each monthly payment would be $62</span>
7 0
3 years ago
Miles has just begun the process of filing his federal income tax return, and he plans to deduct nonreimbursed work expenses. Wh
Leto [7]

Answer:

D.1040

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Yx + a = b <br> solve for y.
Marat540 [252]

Answer:

y=b-a/x

Step-by-step explanation:

yx+a=b

-a

yx=b-a/x

3 0
2 years ago
Other questions:
  • A survey showed that 84​% of adults need correction​ (eyeglasses, contacts,​ surgery, etc.) for their eyesight. If 22 adults are
    14·1 answer
  • a sphere has a diameter of 7 centimeters what is the surface area is 3.14 to approximate Pi round to the nearest hundredth if ne
    9·1 answer
  • Find the area of this shape.
    15·1 answer
  • A wave has frequency of 10 Hz and a speed of 30 m/s. What is the wavelength of the<br>wave?​
    9·1 answer
  • What is an equation of the line that passes through the points (4,1) and (8,-3)?
    14·1 answer
  • Write the equation of a line in slope-intercept form that goes through:<br> (4,-1) and (-2,-4)
    10·1 answer
  • ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?
    13·1 answer
  • A loan of $ 8000 was repaid in 24 equal monthly instalments of $400. The rate of interest on the loan was
    14·1 answer
  • How many $25 shirts can I buy with $175?
    7·2 answers
  • Amanda simplifies the following expression and shows her work below. What mistake did Amanda make that resulted in an incorrect
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!