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
arlik [135]
3 years ago
10

What number must be added to 48 to obtain -24?

Mathematics
2 answers:
Gelneren [198K]3 years ago
7 0

Answer:

-72

Step-by-step explanation:

max2010maxim [7]3 years ago
4 0

Answer:

48 + (-72) = -24

Step-by-step explanation:

You might be interested in
NEED ANWERS ASAP 100 POINTS FOR CORRECT select the correct answer. x y 0 3 3 15 7 31 10 43 Which of the following linear equatio
creativ13 [48]

Answer:

theres is not table shown

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write the ratio three to seven in two other ways
jarptica [38.1K]
These are the 3 ways to write 3:7

3:7
3/7
3 to 7
4 0
3 years ago
Read 2 more answers
In a school survey, three homerooms are chosen and 10 students from each homeroom are randomly chosen to complete the survey. Id
lesya [120]

Answer:

This sampling method used in this question is the stratified sampling method.

Step-by-step explanation:

There are about 5 known sampling methods.

- Random Sampling

In random sampling, each member of the population has an equal chance of being surveyed. All the students are given a number and random numbers are generated to pick the students to be surveyed.

- Systematic sampling

This is easier than random sampling. In systematic sampling, a particular number, n, is counted repeatedly and each of the nth student is picked to be sampled.

- Convenience Sampling

This is the worst sampling technique. It is also the easiest. In Convenience sampling, the surveyor just surveys the first set of students that they find.

- Cluster sampling

Cluster Sampling divides the population into groups which are called clusters or blocks. The clusters are selected randomly, and every element in the selected clusters is surveyed.

- Stratified Sampling

Stratified sampling divides the population into groups called strata. A sample is taken from all or some of these strata using either random, systematic, or convenience sampling. This is evidently the answer to the question as the students are divided into homerooms (strata) and samples are now randomly taken from 3 randomly selected strata.

Hope this Helps!!!

6 0
3 years ago
What number should be added to both sides of the equation to complete the square?<br> х2 + 3x = 6
Daniel [21]
3/2^2 or 0.75 because you have to take the middle value (3), divide it in half, then square it. That would be 0.75.
8 0
3 years ago
-21+7u=28 solve for u
ch4aika [34]

Answer:

u = 7

Step-by-step explanation:

-21 + 7u = 28

add 28 to both sides

7u = 49

divide by 7

u = 7

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of a triangle with sides lengths 17, 18, and 21.4 units. Round the answer to the nearest hundredth.
    7·1 answer
  • The students in Ms. Lorenzo’s class collected the following numbers of bottle caps:
    10·1 answer
  • Which inequalities are true?
    8·1 answer
  • Convert z = 9cos200° + 9isin200° from polar form to rectangular form.
    7·1 answer
  • What is the difference between 11 and -1???????????????
    12·2 answers
  • Handsome jack is buying a pony mad of diamonds. The price of the pony is p dollars and jack also has pay 25% diamond pony tax. H
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=I%20need%20help%20can%20someone%20help%3F%20I%E2%80%99m%20really%20stuck%20and%20it%E2%80%99s%
    14·1 answer
  •   Two​ trains, Train A and Train​ B, weigh a total of 207 tons. Train A is heavier than Train B. The difference of their weights
    13·1 answer
  • Help please no bias answers
    15·2 answers
  • Yolanda is buying supplies for school. She buys n packages of pencils at $1.40 per package and m pads of paper at $1.20 each. Wh
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!