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
juin [17]
3 years ago
9

What is the best definition of arithmetic

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0

Answer:

1a : a branch of mathematics that deals usually with the nonnegative real numbers including sometimes the transfinite cardinals and with the application of the operations of addition, subtraction, multiplication, and division to them. b : a treatise on arithmetic. 2 : computation, calculation.

Step-by-step explanation:

You might be interested in
Find the value of two numbers is their sum is 21 and their difference is 3
kobusy [5.1K]

Hello from MrBillDoesMath

Answer:   12, 9

Discussion:

Let x be the first number and y the second number. The form the problem statement:

x + y = 21

x - y = 3


Add the two equations. This gives:

(x + x ) + ( y-y) = 21 + 3 =>

2x + 0 = 24 =>

x = 12

Since x -y =3, substituting in the value of x gives,  12 - y = 3 so y = 9


Thank you,

Mr. B

8 0
3 years ago
Read 2 more answers
In which survey was a parameter reported? Select two answers. (25 POINTS PLEASE HELP)
sertanlavr [38]

Answer:

answer is C

Step-by-step explanation:

A survey reported that out of 50 teenagers, 9 said they get their news from a newspaper.

6 0
3 years ago
Read 2 more answers
A data set contains an independent and a dependent variable. Which must be true of the data set if a linear function can be used
ycow [4]

The set must have a constant additive rate of change.

Answer: Option A.

<u>Explanation:</u>

A function has an additive rate of change if there is a consistent distinction between any two successive information and yield esteems. From the primary table we can watch a consistent distinction of - 6 among the y-values and a steady contrast of 2 among the x-values.

A linear function has a consistent additive rate of change, while a nonlinear capacity doesn't. For a table of qualities to be direct, the needy variable must have a steady pace of progress as the autonomous variable increments by 1.

8 0
3 years ago
Read 2 more answers
B is the midpoint of AC and D is the mid point of CE solve for x given BD=3x + 5 and AE= 4x+20
Elena L [17]

Answer:triangle BCD is similar to triangle ACE (side, angle C, side)

AC = 2 BC

therefore AE = 2 BD

therefore

4x+20 = 2 (3x+5) solve that


Step-by-step explanation:


8 0
3 years ago
To celebrate the opening of a new store, when a customer gets to the register, they get to spin a prize wheel that is equally di
rodikova [14]

Answer:

81 / 1024

Step-by-step explanation:

Given that :

Wheel is divided into 4:

Hence, probability of winning either 10%, 20%, 30% or 50% = 1/4

Probability of winning 50% discount = 1/4

Probability of not winning 50% discount :

1 - 1/4 = (4 - 1) /4 = 3/4

Hence, probability that 50% is won by 5th customer :

(3/4) * (3/4) * (3/4) * (3/4) * (1/4)

= (3/4)^4 * (1/4)

= (81 /256) *(1/4)

= 81 / 1024

8 0
3 years ago
Other questions:
  • The sum of the interior angles of a regular polygon is 1800 degrees. How many sides does is have? *
    15·1 answer
  • Bruce overdrew his checking account by $19, for which his bank charged him a $35 overdraft fee. If he deposits $60, what will hi
    15·2 answers
  • Assets + liabilities = owner's equity is the fundamental bookkeeping equation. True False
    15·1 answer
  • What is the answer to 23
    13·1 answer
  • Mr Smith has six ties it to the ties are red what fraction are red
    6·1 answer
  • 5. The Toy Car Company sells toy cars for $8.00<br> per car and charges $3.50 for shipping.<br> a.
    15·1 answer
  • Determine the range of the inverse of f(x) = 2x + 1
    7·2 answers
  • How many miles is it to drive 27 minutes
    15·2 answers
  • Please solve both thank you!
    15·2 answers
  • Pls help Im confused.​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!