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Kipish [7]
3 years ago
14

A body was found at 6 a.m. in a warehouse where the temperature was 50°F. The medical examiner found the temperature of the body

to be 66°F. What was the approximate time of death? Use Newton's law of cooling, with k = 0.1947.
T(t)=T[A] + (T[O]-T[A])e^-kt
Mathematics
2 answers:
ankoles [38]3 years ago
6 0
<span>It was at Midnight (12 a.m.) </span>
fenix001 [56]3 years ago
4 0

Answer: 12 a.m.


Step-by-step explanation:


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b. If each square has a side length of 61 cm, write an expression for the surface area and another for the volume of the figure
Blababa [14]

Answer:

6*(61^2) and 61^3

Step-by-step explanation:

If the squares have a side length of 61 (assuming this is a cube) our surface area is 6*(61^2) because each side is a square and there are six sides.

As for the volume, we have 61^3.

Hope this was helpful.

~cloud

8 0
3 years ago
Evaluate (3)^1/6 × (3)^-2/3
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7 0
2 years ago
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At noon, a tank contained 10cm of water. After several hours, it contained 7cm of water. What is the percent decrease of water i
Aloiza [94]
30 percentage decrease, if you need me to explain I’ll be glad to help
3 0
3 years ago
Greatest to least 0.65 0.6 0.5 0.5
Snowcat [4.5K]

Answer:

0.65, 0.6, 0.5, 0.5

Step-by-step explanation:

3 0
3 years ago
What ordered pair is a solution for y-4=7(x-6)
777dan777 [17]

The ordered pair (6 , 4) is a solution for y - 4 = 7(x - 6)

Step-by-step explanation:

The point-slope form of a linear equation is:

y-y_{1}=m(x-x_{1}) , where

  • m is the slope of the line
  • (x_{1},y_{1}) is a point on the line

Any point on the line is a solution for the equation of the line

The solution of an equation is the values of x and y which make the left hand side is equal to the right hand side

∵ The equation is y - 4 = 7(x - 6)

- Compare the equation by the point-slope form above

∴ m = 7

∴ x_{1} = 6 and y_{1} = 4

- That means point (6 , 6) lies on the line

∴ Point (6 , 4) is a point on the line which represents the

   given equation

∵ Any point on a line is a solution of the equation of that line

∴ (6 , 4) is a solution of the equation

The ordered pair (6 , 4) is a solution for y - 4 = 7(x - 6)

Learn more:

You can learn more about the linear equations in brainly.com/question/1284310

#LearnwithBrainly

8 0
3 years ago
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