MATHEMATICS MIDDLE SCHOOL

You flip a fair coin.What is P(heads)
If necessary, round your answer to 2 decimal places.


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thats my question (idk what it means so dont ask) i really need help

Answers

Answer 1
Answer: what are the answer choices.
Answer 2
Answer:

Answer:

0.5

Step-by-step explanation:

The coin has two sides so 50% each.

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The picture gives information about a car traveling at a constant speed. Which choice shows the car's speed between checkpoints A and B, expressed as a unit rate?

Which is greater 2 miles or 3526 yards

Answers

It would  be 3526 yards since there are 1760 yards in each mile so then in just 2 miles there would be 3520 yards, which is close to 3526. Hope this helps! :D

26. Multiple Representations The tableDad's AgeCindy's Ageshows the ages of Cindy and her dad.2 years old28 years olda. Write an equation that relates36 years old10 years oldCindy's age to her dad's age when18 years oldariablerepresentsb. Determine if 42 is a solution to the equation. Show your work.c. Explain the meaning of your answer in part b. The image is attached. Please I need help it's due tomorrow.

Answers

A. is D=C+26 

B is no 

C. is because in each age difference, it is a 26 year age difference. SO you would add 26 to 18, which would give you 44 year old. 

Which value of a solves the equation

a^-2 = 1/100

Answers

Answer:

a = 10 or a = -10

Step-by-step explanation:

a^-2 = 1/100

We know 100 = 10^2

a^-2 = 1/10^2

We know 1/b^c = b^-c

1/a^2 = 1/ 10^2

Multiply by a^2 on each side

a^2 *1/a^2 = 1/ 10^2 *a^2

1 = a^2/10^2

Multiply by 10^2 on each side

1 0^2= a^2/10^2 * 10^2

10^2 = a^2

Take the square root of each side

sqrt(10^2) = sqrt(a^2)

±10 =a

Write an expression using the distributive property that can be used to find the quotient 56÷4.

Answers

The quotient of 56 ÷ 4 is 14

Further explanation

Order of Operations in Mathematics follow this following rule :

  1. Parentheses
  2. Exponents
  3. Multiplication and Division
  4. Addition and Subtraction

This rule is known as the PEMDAS method.

In working on a mathematical problem, we first calculate operation that is in parentheses, follow by exponentiation, then multiplication or division, and finally addition or subtraction.

Let us tackle the problem!

This problem is about DIstributive Property.

( a + b ) * c = ( a * c ) + ( b * c )

( a + b ) / c = ( a / c ) + ( b / c )

Given :

56 ÷ 4 = ?

56 / 4 = ( 40 + 16 ) / 4

56 / 4 = ( 40 / 4 ) + ( 16 / 4 )

56 / 4 = ( 10 ) + ( 4 )

56 / 4 = \boxed {14}

Learn more

Answer details

Grade: Middle School

Subject: Mathematics

Chapter: Order of Operations

Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point , Multiplication , Division , Exponent , PEMDAS

Final answer:

The distributive property can be used to simplify the quotient 56÷4 by breaking 56 into 28+28 and then dividing each by four. The resultant expression is 28÷4 + 28÷4 which equals 14.

Explanation:

The question asks for an expression that can be used to find the quotient 56÷4 using the distributive property. This property in mathematics allows you to break down a complex calculations into simpler ones. In this case, we can break 56 into 28+28 and then divide each by 4. So, the expression using the distributive property would be 28÷4 + 28÷4. When you solve this, it simplifies to 7 + 7 which gives the correct quotient of 14, same as 56÷4.

Learn more about Distributive Property here:

brainly.com/question/37341329

#SPJ3

Find the greatest common factor of 14, 20, and 25.

Answers

Answer:

The GFC is 1

Step-by-step explanation:

Whats the answer for name the value of each 2 in 222 222

Answers

Answer:

222222=2* 100000+2* 10000+2* 1000+2* 100+2* 10+2* 1        

Step-by-step explanation:

Given : Number 222,222.

To find : Name the value of each 2 in the number?

Solution :

The place value system is

Hundred Th.   Ten Th.    Thousand     Hundred   Tens    Ones

     2                  2                    2              2             2           2

The value of each 2 is

222222=2* 100000+2* 10000+2* 1000+2* 100+2* 10+2* 1

222222=200000+20000+2000+200+20+2
From right to left
2
20
200
2000
20000
200000
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