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
Gwar [14]
2 years ago
8

Robert takes a roast out of the oven when the internal temperature of the roast is 165°F. After 15 minutes, the temperature of t

he roast drops to 135°F.
The temperature of the room is 70°F.

How long does it take for the temperature of the roast to drop to 110°F?
Mathematics
1 answer:
faust18 [17]2 years ago
6 0

Step-by-step explanation:

Rate of drop of temperature = Change in temperature/Rate

=> (165 - 135)/15

=> 30/15

=> 2 ⁰F/min

Now, The time at which the temperature of will be 70⁰F = 70/Rate

=> 70/2

=> 35 min

Time for 110⁰ F

=> 110/2

=> 55 min

You might be interested in
Miguel has already put 36 sports cards in 5 folders. He buys 372 more cards. He puts the same number of cards into the 5 folders
Ainat [17]
I think the answer is 75.6 because i divided 36 cards by 5 folders and i got 1.2. And then i divided 372 extra cards by 5 folders am got 74.4. I add the two total and have 75.6 5/36 = 1.2 5/372 = 74.4 1.2+74.4= 75.6 srry if I'm wrong
4 0
3 years ago
John bought three times as many Cokes as Dr. Peppers for his party. If he bought a total of 144 Cokes and
ahrayia [7]

Answer:

48 dr peppers and of course 144 cokes.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which statement regarding the diagram is true?
Nuetrik [128]

Find out the statement true regarding the diagram given in the question

Answer

the statement is true regarding the diagram is

m∠WXY + m∠YXZ = 180°

REASON

As shown in the diagram

∠WXY and ∠ YXZ  are supplementary angles.

Supplementary angle definition

 Two Angles are said to be Supplementary when there sum is equal to 180 °.

thus  we get

m∠WXY + m ∠YXZ = 180 °

Therefore the m∠WXY + m∠YXZ = 180° is the true statement.


 







 

8 0
3 years ago
Read 2 more answers
If f(x)=8x and g(x)=2x+1, what is (f×g)(x)
Sav [38]

Answer:

(f * g)(x) has a final product of 16x² + 8x.

Step-by-step explanation:

When you see (f * g)(x), this means that we are going to be multiply f(x) and g(x) together.

<em>f(x)=8x</em>

<em>g(x)=2x+1</em>

Now, we multiply these terms together.

(8x)(2x + 1)

Use the foil method to multiply.

16x² + 8x

So, the product of these terms is 16x² + 8x.

5 0
3 years ago
Between the time Iko woke up and lunchtime, the temperature rose by 11°. Then by the time he went to bed, the temperature droppe
Tanzania [10]

Answer:             -3 degrees

Step-by-step explanation:

Lets say that the original temperature was "x."

The temperature rose by 11 degrees so it is now at 11+x.

Then the temperature fell by 14 degrees so you subtract. 11+x-14

11-14= -3 so you subtract 3 degrees from the original temperature and there fore the relative temperature is -3

I hope this helps!!!

4 0
3 years ago
Other questions:
  • EASY POINTS (attached)
    13·2 answers
  • Mr. Whittaker’s science class uses tide gauges to measure annual variations in water levels at different parts of a river, and t
    6·2 answers
  • Using <br>trigonometry find the value of x​
    7·1 answer
  • What term must be added to x2 + 5x to complete the square? Explain how you<br> found the term.
    10·1 answer
  • 16,321,407.23 to the nearest tenth
    13·1 answer
  • PLEASE HELP ME WITH THIS ITS 10 POINTS!!! Im begging you
    7·2 answers
  • Match each description with its symbolic representation. 1. P (A) The probability that both events A and B do not occur together
    9·1 answer
  • Could somebody please help with this question??
    7·1 answer
  • what is the answer to number one? I have no clue and it is my first grade I really don’t want to fail please only told me if you
    9·1 answer
  • Please help asap :( "This is My final Grade " My Teacher wants a full explanation included with the answer .) please view the at
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!