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
Nataly_w [17]
3 years ago
10

A landscaper wants to find the answer to the question “How much time do people in Raleigh, North Carolina, spend doing yard work

in one week?” He asks the owners of all 120 houses in a Raleigh neighborhood. Which best describes the accuracy of the results of the survey?
Mathematics
2 answers:
Snezhnost [94]3 years ago
8 0

Answer:

The result will be inaccurate.

Step-by-step explanation:

A landscaper wants to find the answer to the question “How much time do people in Raleigh, North Carolina, spend doing yard work in one week?”

He asks the owners of all 120 houses in a Raleigh neighborhood.

The results of such a survey can never be accurate.

Firstly, the sample is not random as the person selected all the 120 houses in the neighborhood.

Secondly, few samples do not represent a large population. The city must have many lawns and the lawns of a single area does not denote the lawns of the entire city.

So, the results will be inaccurate.

nikitadnepr [17]3 years ago
7 0

Answer: It is "The survey results will be inaccurate because lawns in one neighborhood do not represent all types of lawns in a large city".

You might be interested in
Mini Sweets bake shop is running a special on cupcakes. For every 10 cupcakes purchased, 3 free cupcakes are added to the order.
Ierofanga [76]
She would get 9 free cupcakes
8 0
3 years ago
Help please!!! I really need it
jenyasd209 [6]

Answer:

140

Step-by-step explanation:

2000 divided by 7% will give you 140 hope it helps

6 0
3 years ago
Each week, Ms.Jones goes to the grocery store and estimates that she will spend $120. This week, she actually spent $90. What is
horsena [70]
I think there is a 25% percent error.
4 0
3 years ago
Read 2 more answers
Can someone PLEASE tell me the answer to this
Serjik [45]

Answer:

third option is the correct answer

go with the names of the triangle

the triangles are HIJ and LMN

so the ratios will be accordingly

5 0
3 years ago
Read 2 more answers
Help, please in this problem
Nikolay [14]

Answer:

x=9.768

y=6.972

Step-by-step explanation:

For this problem we have to use the trig relationships of cos and sin to figure out the lengths. Cos is equal to adjacent/hypotenuse so we can set it as x/r=.814 and since r is equal to 12 we can do 12 times .814 to get x.

We do a similar process for sin but sin is equal to opposite/hypotenuse so we can set up the equation y/r=.581 and we simply multiply both sides by 12 to get 12*.581 to get y.

Also for future reference adjacent and hypotenuse are based on the angle at use, since ∅ is on the bottom left x is the adjacent side and y is the opposite side.

3 0
3 years ago
Other questions:
  • Brad buys two packages of mushrooms which mushrooms cost less per pound, $11.25 for 2/3 pounds and $7.99 for 1/2 pounds. Pls hel
    7·1 answer
  • A warehouse's rectangular ceiling measures 12 meters by 18 meters, and is covered by acoustic tile squares which are one meter o
    5·1 answer
  • What is 35% of 60 answer
    11·1 answer
  • If (x2 – 4) ÷ (x + 2) = x – 2, which polynomial should fill in the blank below? (x + 2) ______ = x2 – 4
    8·2 answers
  • Are all congruent polygons similar?
    9·2 answers
  • Can you please answer the following
    8·1 answer
  • When Angelina was born, her grandparents deposited $3000 into a college savings account
    15·1 answer
  • Please help show work I beg <br><br> A 5<br> B 17 <br> C 34 <br> D 3
    11·1 answer
  • Answer this please. also no explanation no brainliest
    15·2 answers
  • Calculate the perimeter of the shape to the nearest whole number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!