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
Gnoma [55]
3 years ago
6

A thermometer is guaranteed to give a temperature no more than 12 degree Fahrenheit from the actual temperature. If the thermome

ter reads 28 degree Fahrenheit, write and solve an equation to find the maximum and minimum temperatures it could be.
Mathematics
1 answer:
andrew11 [14]3 years ago
4 0

So let T be the max and min temperature, and let x be the given temperature in °F.
T = x+-12
So for this case the Tmax will be 40°F using the equation above.
And Tmin being 16°F

You might be interested in
a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each number is 1, what is the percent u
levacccp [35]

Answer:

2, 3

1.01, 1

Percentage uncertainty

Step-by-step explanation:

a) The significant figures in the number 99 is 2

The significant figures in the number 100 is 3

b) Uncertainty in each of the numbers for both the numbers is 1

Percentage uncertainty

99

\text{Percentage uncertainty}=\frac{\text{Uncertainty}}{Value}\times 100 \\\Rightarrow \text{Percentage uncertainty}=\frac{1}{99}\times 100=1.01

Percentage uncertainty = 1.01

100

\text{Percentage uncertainty}=\frac{\text{Uncertainty}}{Value}\times 100 \\\Rightarrow \text{Percentage uncertainty}=\frac{1}{100}\times 100=1

Percentage uncertainty = 1

c) Percentage uncertainty is a better way to express the numbers as the significant figures do not show the actual value of the numbers.

6 0
3 years ago
Find the radical equivalent of 27^2/3
Leno4ka [110]

Answer:

Step-by-step explanation:

Rewrite this expression as   (27^(1/3) )².  this is equivalent to:

( ∛27 )² or (∛27)(∛27).

If you wish to evaluate this expression, it is ( 3 )( 3 ) = 9.

6 0
3 years ago
Read 2 more answers
-15= z/-2 answer please?​
faust18 [17]

Answer:

30

Step-by-step explanation:

-15=\frac{z}{-2}\\\\(-15)(-2)=z\\\\30=z

4 0
3 years ago
Divide (3 5/9) by negative( 2 2/3)
Nostrana [21]
I’m pretty sure it’s 1 1/3
6 0
3 years ago
Read 2 more answers
The table below shows the amount of money needed to buy certain amounts of fabric.
Karo-lina-s [1.5K]

Answer:

Do you have the a picture of the table

8 0
3 years ago
Other questions:
  • Find a power series representation for the function x(1+x)/(1-x)^2
    7·1 answer
  • Can I get some help please? Show your work <br><br> Thanks!
    10·1 answer
  • Simplify : this problem
    15·1 answer
  • Find the x-intercept of y = 4 ^ x - 64 .
    14·1 answer
  • Help me :( it's algebra and I am so confused. (explanation would be nice)
    6·2 answers
  • What two numbers can multiply to equal -63 as well as add to equal -2?
    9·1 answer
  • The graph below shows a proportional relationship between y and x .
    13·1 answer
  • If a point c is inside
    7·2 answers
  • Mark owns a personal training business. He makes a total of $500 for every 3 clients he acquires.
    8·1 answer
  • 1. Which of the following belongs in the first column of a formal proof?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!