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
Keith_Richards [23]
3 years ago
5

Any sample from a group of people will be representative of the entire group. true false

Mathematics
1 answer:
Inessa [10]3 years ago
4 0
The answer would be false
You might be interested in
|9x-7|=|6x+3| Solve the inequality
dexar [7]

Answer:

x = 4/15 and x= 10/3

Step-by-step explanation:

|9x-7|=|6x+3|

There are two solutions, one positive and one negative.

(9x-7)=6x+3                   - (9x-7)=6x+3

We will take the positive one first

(9x-7)=6x+3

Subtract 6x from each side

(9x-6x-7)=6x-6x+3

3x -7=3

Add 7 to each side

3x-7+7 = 3+7

3x = 10

Divide by 3x/3 = 10/3

x = 10/3


Now we will take the negative solution

- (9x-7)=6x+3

Distribute the negative sign

-9x+7 = 6x+3

Add 9x to each side

-9x+9x+7 = 6x+9x+3

7 = 15x+3

Subtract 3 from each side

7-3 = 15x +3-3

4 = 15x

Divide by 15 on each side

4/15 =15x/15

4/15 =x

8 0
3 years ago
Please help me i need to solve for RS
Sonbull [250]

Answer:

<h2>         RS = 47</h2>

Step-by-step explanation:

RV=VU and SW=WT    ⇒    VW=\dfrac{RS+UT}{2}

So:

3x+5=\dfrac{2x+15+6x-37}{2}\\\\3x+5=\dfrac{8x-22}{2}\\\\3x+5=4x-11\\^{\qquad-5\qquad-5}\\3x=4x-16\\^{-4x\qquad-4x}\\-x=-16\\^{\div(-1)\quad\div(-1)}\\x=16\\\\RS=2x+15=2\cdot16+15=32+15=47

5 0
3 years ago
Michael decided to make French toast. He finds a recipe that calls for the following ingredients:
Lisa [10]
The answer is B, two cups of milk for every 8 cups of bread.

This is because when using a recipe you want to make sure to get the proportions right and the ratio of milk to bread is 2:8
5 0
3 years ago
Read 2 more answers
How do i divide and multiply rational expressions?
notka56 [123]

Answer:

To multiply rational expressions, first factor all numerators and denominators and cancel any factors you can. Then multiply what you have left.

Step-by-step explanation:

4 0
3 years ago
Estimate the line of best fit using two points on the line
DaniilM [7]
There is no picture
8 0
3 years ago
Other questions:
  • 8) Solve the equation for m<br> 7m-(5m-12) =8+2m+4
    15·1 answer
  • The measure of central angle XYZ is 1.25 radians. What is the area of the shaded sector?
    15·2 answers
  • I Dont Understand How To Do This
    6·2 answers
  • Convert 3.3636 to a fraction. <br><br> the .3636 is repeating
    13·1 answer
  • Which relation is a function?
    10·1 answer
  • A horse's mane grows at the rate of 6/5 centimeters per month. How many months will it take the horse's mane to grow 24/10 centi
    14·1 answer
  • In Triangle ABC, AC is extended through C to D. If
    14·1 answer
  • The number of males in the classroom is three more than twice the number of females. Of the total number of students is 57, how
    13·1 answer
  • Will give brainliest
    13·2 answers
  • What is P(2 or divisor of 9)?<br> please explain!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!