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
Aloiza [94]
3 years ago
14

Anybody know the answer ?

Mathematics
1 answer:
kherson [118]3 years ago
6 0
Saturday= 53

Sunday= 26
You might be interested in
WILL mark brainliest!
Angelina_Jolie [31]

Answer:

  110.5348 minutes

Step-by-step explanation:

The difference from room temperature changes from 103 to 59 in 46 minutes, so that difference can be modeled by the exponential equation ...

  Δt = 103×(59/103)^(t/46)

We want to find t for the temperature difference Δt = 91 -64 = 27.

  27 = 103×(59/103)^(t/46)

  27/103 = (59/103)^(t/46) . . . . . divide by 103

Taking logs gives the linear equation ...

  log(27/103) = (t/46)log(59/103)

Multiplying by the inverse of the coefficient of t, we get ...

  t = 46·log(27/103)/log(59/103) ≈ 46·(-0.58147346)/(-0.24198521)

  ≈ 110.5347

It will take about 110.5347 minutes for the turkey to cool to 91 °F internally.

_____

<em>Comment on 4 decimal places</em>

An answer correct to 4 decimal places (7 significant digits) is a pretty good indication that the problem was worked correctly. However, that level of precision in the timing makes little sense in this context. Most thermometers will take at least a few seconds to register the temperature to within a tenth of a degree or so. This problem is asking for an answer that is within 6 milliseconds and 30 micro-degrees. Neither of these is anywhere near realistic for a kitchen meat thermometer.

More realistic would be an answer to 4 <em>significant figures</em>, a tenth of a minute and a few hundredths of a degree.

(The rate of change at the time of interest is about -0.33 degrees per minute.)

6 0
3 years ago
What can be constructed from polygons alone?
UkoKoshka [18]

Cone (not including the vertex)

Cylinder

4 0
3 years ago
Show that the equation represents a circle by rewriting it in standard form, and find the center and radius of the circle.
sashaice [31]
<span>5x^2 + 5y^2 + 10x − y = 0 it is the same of </span>
<span>x^2 + y^2 + 2x −1/5y = 0
and then </span>
(x + 1)^2 - 1+  (<span><span>y−1/10)^2  -1/100=0
</span> </span>(x + 1)^2 +  (<span>y −1/10)^2  =(101/100)

the center is C(-1, 1/10), and the radius is R= sqrt(101)/10
</span>
4 0
3 years ago
Brainly plz help only three questions
larisa86 [58]

Answer for no.9:

144.5cm^2

Step-by-step explanation:

base of triangle = 34cm-17cm

=17cm

Area =bh/2

=17cm×17cm/2

=289cm^2/2

=144.5cm^2

4 0
2 years ago
IN A CLASS OF 40 STUDENTS, 25 PASSED THE TEST CONDUCTED BY THE CLASS TEACHER.WHAT PERCENTAGE OF STUDENTS FAILED?​
Liono4ka [1.6K]

Answer:

45%

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Evaluate g(n-7) if g(x) = <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2-5%7D%7B3n%7D" id="TexFormula1" title="\frac{x^2-5}{3
    5·1 answer
  • Can you solve 5a please greatly appreciated.
    13·1 answer
  • Which is the correct simplified form of the expression ? (Will give brainiest)
    7·1 answer
  • Correct answer will get brainliest!
    11·1 answer
  • Which decimal is greater 0.36 or 0.49
    15·2 answers
  • A trencher digs 5m in 4 hours. How long will it take to dig 30m
    7·1 answer
  • HELP MEEEEEEEE PLEASE
    7·1 answer
  • Bob is a bus driver, and his monthly salary is $1510. If the New York State income tax rate is 6.45%. How much did the money ded
    7·1 answer
  • Write'15 cubed' as a power.​
    5·1 answer
  • I need help on a question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!