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
Iteru [2.4K]
3 years ago
12

What is (-47/10)-(53/10) is it -3/5 or -10 the calculator says -10 I say -3/5

Mathematics
2 answers:
horsena [70]3 years ago
8 0
-10. because you already have common denominators, just subtract 53 from -47 (which is the same as adding negative #'s) and you get -100.
 -100/10 = -10
Hope that helps:)
Rainbow [258]3 years ago
4 0
-\frac{47}{10}-\frac{53}{10}=\\
-\frac{100}{10}=\\
-10
You might be interested in
Katie organised a wedding. 1/3 of the guest chose pasta 5/12 of the guests chose beef. How many guest were at the wedding
boyakko [2]

Answer:

<h3><u>3/4</u></h3>

Step-by-step explanation:

1/3+5/12=3/4

8 0
3 years ago
What does -16i equal?
Alisiya [41]
16i equals an amount to no other as it is majestic and formal. 16i equals nothing else than life it's self...
3 0
3 years ago
Choose all that give the correct expression for the quantity described.
dmitriy555 [2]

Answer:

Its D on e2020

Step-by-step explanation:

trust me

4 0
4 years ago
What is the standard deviation of the following data set 1,1.2,4,1.28,4.1,5.3?
VikaD [51]
Memorize the definition of standard deviation: the sd is the square root of the average of the squared deviations of the mean. Wow. Let's do it.

Step 1. First we need the mean. That's easy. Add them up and divide by the count. Check if you get 16.88/5 = 2.81333.

Step 2. Now we're going to subtract this from each of the values, and square the result. Don't worry about negative signs, the squaring will get rid of those. Example for the first number:

(1 - 2.813)^2 = 3.29

The list of numbers I get is (rounded, in reality round as little as possible):

3.29, 2.60, 1.41, 2.35, 1.66, 6.18

Step 3: Add them all up. I get 17.49. 
Step 4: Divide by the count of numbers. 17.49/6 = 2.91
Step 5: Take the square root from this result. SQRT(2.91) = 1.707305

TIP: Use excel to do all these steps, then run the set of numbers through Excel's built-in sd function (called  STDEV.P) and see that you get the same result!
3 0
3 years ago
Please helpp mee huhu
horsena [70]

Answer:

Can u show the whole question

8 0
2 years ago
Other questions:
  • Price: $269.95 Tax: 5%
    10·1 answer
  • What is the difference between an irrational<br> number and an integer
    12·1 answer
  • How are the commutative property of addition and the commutative property of multiplication alike?
    10·2 answers
  • Find the missing numbers. What's the rule?
    14·2 answers
  • Help me pls pls pls pls pls pls
    9·1 answer
  • Find the unknown measure ASAP please....
    8·2 answers
  • We're working on law of sines and cosines can anyone help me on this question? its a review packet
    8·1 answer
  • PLEASE TAP ON THE PHOTO I NEED HELP ASAP
    10·1 answer
  • Great Valley State Park charges $10 per car for admission to its camping grounds and $17.50 per night for a campsite.
    12·1 answer
  • Terry drove 366 miles in 6 hours at a constant speed.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!