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
Rudiy27
2 years ago
7

What’s 9+10? (I will give Brainliest!)

Mathematics
2 answers:
Allushta [10]2 years ago
5 0

Answer:

19

Step-by-step explanation:

9+10 is 19

Brainliest pls

defon2 years ago
5 0

19

(Now if its the meme its 21)

You might be interested in
What is the volume of the sphere shown below with a radius of 3
ser-zykov [4K]
Volume of a sphere = (4/3) × π × r3 therefore the answer is 36 pie
3 0
3 years ago
Read 2 more answers
Which of the following is an advantage of using systematic random sampling?
bekas [8.4K]

This is a question that asks about the advantages of a systematic random sampling. Thus, we first take a look at the types of sampling, and then we see the advantage of systematic random sampling.

Samples may be classified as:

Convenient: Sample drawn from a conveniently available pool.

Random: Basically, put all the options into a hat and drawn some of them.

Systematic: Every kth element is taken. For example, you want to survey something on the street, you interview every 5th person, for example.

Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.

Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.

Systematic:

One of the bigger advantages is that the systematic sampling eliminate clusters, which means that the last option is wrong.

Inadvertently missing patterns is a problem in systematic sampling, and not an advantage, thus the third option is also wrong.

It also does not reduce sampling variability, thus the first option is wrong.

From this, it can be concluded that the correct option is:

Systematic random sampling does not require a finite population size.

For another example of systematic random sampling, you can check brainly.com/question/21100042

8 0
3 years ago
The number of hours Linda sleeps eachnight for two weeks is shown. Find themean absolute deviation, rounding tothe nearest whole
uysha [10]
To do this add all the numbers up then divide it by the amount of numbers there are
8 0
3 years ago
How do you find m ∠ A ? (A=2x + 21)<br><br><br>A. 23°<br><br>B. 45°<br><br>C. 30°<br><br>D. 67°
yawa3891 [41]

Answer: Its 45*

Step-by-step explanation:

3 0
3 years ago
i a stoc kcar model is built to scale of 1 cm : 2.5 ft and the model measures 7.7 cm in length, what will be the length of actua
Oksanka [162]

Answer:

19.25 ft

Step-by-step explanation:

for every one cm the actual car is 2.5 feet. therfore it would be 7.7 times 2.5 which equals 19.25

3 0
2 years ago
Other questions:
  • Which of the sets of ordered data represents this box-and-whisker plot?
    5·1 answer
  • Which of these numbers is the width?
    13·1 answer
  • Jim and Jackie are married with three children at home and a mortgage. Jim’s net pay per year is $67,000 and Jackie does not hav
    6·2 answers
  • Please help me with this question:)
    11·1 answer
  • What is 3.062 rounded to nearest hundredths
    14·1 answer
  • Which best describes a system of equations that has no solution?
    10·1 answer
  • if there were 24 cookies and then the next day there was 14 left. what percent of cookies were eaten?
    15·2 answers
  • Brent went for a bicycle ride. The clocks show his start time and his
    6·2 answers
  • Hong will run at least 24 miles this week. So far, he has run 16 miles. What are the possible numbers of additional miles he wil
    7·1 answer
  • HELP ASAP!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!