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
Eva8 [605]
2 years ago
12

Staff from the school newspaper is taking a poll to find out how students in the school are going to vote in the upcoming electi

on for class president. Which group would best represent a sample population ?
Mathematics
2 answers:
omeli [17]2 years ago
5 0

C. Every tenth student in the main hallway between class.

Schach [20]2 years ago
4 0

what are the options

You might be interested in
5. solve for x
miss Akunina [59]

Answer:

x = 17, MN = 11

Step-by-step explanation:

Given 2 secants from an external point to a circle, then

The product of the external part and the whole of one secant is equal to the product of the external part and the whole of the other secant.

(5)

7(7 + x) = 8(8 + 13) = 8 × 21 = 168 ( divide both sides by 7 )

7 + x = 24 ( subtract 7 from both sides )

x = 17

(6)

9(9 + 2x - 7) = 10(10 + 8)

9(2x + 2) = 10 × 18 = 180 ( divide both sides by 9 )

2x + 2 = 20 ( subtract 2 from both sides )

2x = 18 ( divide both sides by 2 )

x = 9

Then

MN = 2x - 7 = 2(9) - 7 = 18 - 7 = 11

7 0
2 years ago
How do you write 144% as a fraction, mixed number, or whole number in simplest form?
Dmitrij [34]

In fraction, 144/100

Mixed number = 1 44/100

Simplest form = 144

3 0
3 years ago
Add.
Vikki [24]

Answer:

5/6

Step-by-step explanation:

9/30 + 16/30 = 25/30 = 5/6

3 0
3 years ago
Read 2 more answers
Evaluate the expression when m=4<br> m^2-9m-5
enyata [817]

Answer:-25

Step-by-step explanation:

simplify

3 0
3 years ago
Read 2 more answers
Example
katen-ka-za [31]

Answer:

The playground is 160ft by 360ft.

The model is 4in by 9in

First, 1ft = 12 inches.

Then the measures of the playground, in inches, is:

160*12in = 1920 in

360*12in =  4320in

The playground is 1920in by 4320in.

Then, the ratios between the measures of the playground and the model are:

1920in/4in = 480

4320in/9in = 480

This means that each inch in the model, represents 480 inches in the actual playground.

5 0
3 years ago
Other questions:
  • Write 6 1/4% as a decimal.
    14·2 answers
  • What is the value of x?
    6·2 answers
  • Which of the following are accepted without proof on a logical system?
    10·1 answer
  • Can pie be a natural number
    7·2 answers
  • A group of four people share 1/2 pounds of almonds how many pounds of almonds‘s as each person yet do you know equation you can
    6·2 answers
  • Help?! No clue about functions...
    8·2 answers
  • Which pair of expressions is equivalent using the Associative Property of Multiplication?
    15·1 answer
  • Find the slope between the point A (3,2) and B (-1,-4)<br> A. 7/3<br> B. 3/2<br> C. 2/3 <br> D. 3/7
    13·1 answer
  • Trayvon wants to find out if tomato plants produce more tomatoes when they are fertilized. He grows 5 plants with fertilizer and
    7·1 answer
  • __ - 1 - 65 = 25<br><br><br> i couldn't figure it out
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!