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
stiv31 [10]
3 years ago
9

Michael is taking a survey of students at his high school to find out how many hours they work per week. He surveys all of the s

tudents in his Freshman English class. Is this a good sampling method?
Mathematics
1 answer:
Anna35 [415]3 years ago
4 0
It is a good sampling method because it will show a varied amount of hours per person. Not everyone works at the same business so they will all be different. If he was to survey everyone in the high school then he would have an even MORE varied chart of hours each person works.  
You might be interested in
11. Which of the following equations use the distributive property to multiply rational numbers?
Veronika [31]

Answer:

well you see there is go.ogle

8 0
3 years ago
An equation whose variables are polar coordinates is called a ____________
Murljashka [212]
An equation whose variables are polar coordinates is called a polar equation. These equation are characterized by an r as a function an angle. Polar equations can be written in rectangular coordinates by certain relationships. An example of a polar equation would be r = 2sin∅.
4 0
3 years ago
Read 2 more answers
Help pls :’( ASAPP!!!<br> “Complete the proof”
nata0808 [166]

1) \overline{AB} \cong \overline{CD}, \overline{AD} \cong \overline{CB}, \overline{AX} \perp \overline{BD}, \overline{CY} \perp\overline{BD} (given)

2) \overline{BD} \cong \overline{BD} (reflexive property)

3) \triangle ABD \cong \triangle ACDB (SSS)

4) \angle ADB \cong \angle CBY (CPCTC)

5) \angle CYB and \angle AXD are right angles (perpendicular lines form right angles)

6) \triangle CYB and \triangle AXD are right triangles (a triangle with a right angle is a right triangle)

7) \triangle AXD \cong \triangle CYB (HA)

8) \overline{AX} \cong \overline{CY} (CPCTC)

6 0
2 years ago
A square has a perimeter of 52cm , what is the area ?
UNO [17]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The area is 169 square cm.

Find the value of each side (a square has 4 sides so divide by 4 ):

52/4 = 13

To find the area of a square, you only need 2 sides so multiply 2 sides:

13 x 13 = 139

Area = 139 square cm

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
3 years ago
Y=3x+13<br> 2x=y-9<br> Solve for x and y points using addition method
GrogVix [38]
y=3x+13 \\&#10;2x=y-9 \ \ \ |-y-2x \\ \\&#10;y=3x+13 \\&#10;\underline{-y=-2x-9} \ \ \ \hbox{add the sides} \\&#10;y-y=3x-2x+13-9 \\&#10;0=x+4 \\&#10;x=-4 \\ \\&#10;y=3x+13=3 \times (-4)+13=-12+13=1 \\ \\&#10;\boxed{(x,y)=(-4,1)}
6 0
3 years ago
Read 2 more answers
Other questions:
  • The acutal distance between Town A and Town B is 64 kilometers. What is the distance on Beth's map?
    7·1 answer
  • Which of the following is the quotient of .4375 divided by .35
    13·1 answer
  • The person who answers this will get brainliest, also a five start rating, and a thank you!
    15·1 answer
  • 5x2-2y when x=2 y=3 what is the best answer
    14·2 answers
  • Sketch a graph of the relation y+4=2(x-3)
    6·1 answer
  • How to work out the square root of 84
    14·2 answers
  • PLZ HELP!!!!! BEST ANSWER WILL BE CHOSEN FOR BRAINLIEST!
    12·1 answer
  • John and 2 friends each ate 5/6 of pizza, how many pizza's did the consume all together
    6·1 answer
  • the width of a rectangle is 7 cm less than twice its length. its area is 30 square cm. find the dimensions
    6·1 answer
  • Three friends sold candy bars to raise money for a school fundraiser.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!