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
zubka84 [21]
3 years ago
9

The average winter temperature at the South Pole is -49 degrees Celsius. The coldest temperature recorded in Antarctica was 40.6

degrees Celsius colder than the average winter temperature at the South Pole. What was the coldest recorded temperature in Antarctica?
Mathematics
1 answer:
omeli [17]3 years ago
6 0

Answer:

The coldest temperature at Antarctica is -89.6 degrees celsius

Step-by-step explanation:

Here, we are interested in calculating the coldest temperature in Antarctica.

In the question, we are simply told that the coldest Antarctica temperature was 40.6 colder than the average winter temperature at the south pole.

The average winter temperature at south pole = -49 degree celsius

The coldest temperature is thus -49-40.6 = -89.6 degrees celsius

You might be interested in
I need help graphing
steposvetlana [31]

Lmk if this helped if not im sorry

5 0
3 years ago
Write an algebraic equation or expression or the word phrase<br><br> 25y=5
lidiya [134]
25 times a letter Y = a number 5
5 0
3 years ago
Read 2 more answers
Riverside Elementary School is holding a school-wide election to choose a school color. Five eighths of the votes were for blue,
liberstina [14]
First read it little by little like I did : )

3 0
2 years ago
Read 2 more answers
at the local baseball diamond,the distance from home base to second base is 100 feet. Determine the distance from home base to f
Archy [21]

Answer:

  70.7 ft

Step-by-step explanation:

The triangle formed by home plate, first base, and second base is an isosceles right triangle with hypotenuse 100 ft. Then the side length (base-line distance between bases) is (100 ft)/√2 ≈ 70.7 ft.

___

For an isosceles right triangle with side lengths 1, the hypotenuse can be found from the Pythagorean theorem to be ...

  hypotenuse = √(side² + side²) = √(1²+1²) = √2

Then the diamond distances satisfy the proportion ...

  hypotenuse/side = 100 ft/(base distance) = √2/1

or ...

  base distance = (100 ft)/√2 ≈ 70.71068 ft

8 0
3 years ago
Michmoo Computer Company sells computers and computer parts by mail. The company assures its customers that products are mailed
Anastaziya [24]

Answer: (60.858, 69.142)

Step-by-step explanation:

The formula to find the confidence interval for mean :

\overline{x}\pm z_c\dfrac{\sigma}{\sqrt{n}} , where \overline{x} is the sample mean , \sigma is the population standard deviation , n is the sample size and z_c is the two-tailed test value for z.

Let x represents the time taken to mail products for all orders received at the office of this company.

As per given , we have

Confidence level : 95%

n= 62

sample mean : \overline{x}=65 hours

Population standard deviation : \sigma=18 hours

z-value for 93% confidence interval: z_c=1.8119  [using z-value table]

Now, 93% confidence the mean time taken to mail products for all orders received at the office of this company :-

65\pm (1.8119)\dfrac{18}{\sqrt{62}}\\\\ 65\pm4.142\\\\=(65-4.142,\ 65+4.142)\\\\= (60.858,\ 69.142)

Thus , 93% confidence the mean time taken to mail products for all orders received at the office of this company : (60.858, 69.142)

8 0
3 years ago
Other questions:
  • An expression that represents the sum of B and 5 times 2
    9·1 answer
  • Explain the different ways it it possible to add 2 rational numbers and get a negative number
    15·1 answer
  • 7/8 times c equals 8
    15·2 answers
  • Emily’s last water bill listed a previous reading of 7,123 ccf and a present reading of 7,171 ccf. Her water company charges $0.
    12·1 answer
  • The graph of y = |x| is shifted down by 9 units and to the right by 4 units. What is the equation of the new graph?
    7·1 answer
  • What is the factored form of this expression? <br><br>4x^2 - 12x + 9​
    14·2 answers
  • 20 - 5 X 2 + 6 what is order of operation​
    7·1 answer
  • 4.8 yd
    7·1 answer
  • Part A: What do the x-intercepts and maximum value of the graph represent in context of the described situation?
    7·1 answer
  • • Write the equation of the line that passes through the points (-7,0) and(-3,-9). Put your answer in fully reduced point-slope
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!