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
Ann [662]
3 years ago
15

Subtract ​​using the number line.

Mathematics
1 answer:
krok68 [10]3 years ago
3 0
The answer is d 23 !!
You might be interested in
Cesar bought 20 boxes pizza. He gave 14 boxes of pizza to his classmates. Write the percentage of pizza left.​
LenaWriter [7]

Answer:

30%

Step-by-step explanation:

total boxes of pizza = 20

he gave away 14 boxes

so pizza left is 20 - 14 = 6 boxes

to calculate percentage = 6 / 20 * 100

= 6 * 5

= 30%

5 0
3 years ago
#5 10 pounds of Cat Food A costs $6.50.
slava [35]

Answer:

A

Step-by-step explanation:

6 is less than 14 obviously.

6 0
3 years ago
5(3m+n)?
sergij07 [2.7K]

Answer: 15m + 5n

Step-by-step explanation:

so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.

(5)3m + 5(n)

then, we just multiply all of those together.

15m + 5n

3 0
3 years ago
Please help !!!!!!!!!
Dmitrij [34]

Answer:

9^2= 81, √25= 5, 21^2= 441, √4= 2, √144= 12, 16^2= 256, √625= 25, (-11)^2=121

3 0
3 years ago
As a rule of thumb, the sampling distribution of the sample proportion can be approximated by a normal probability distribution
Gennadij [26K]

As a rule of thumb, the sampling distribution of the sample proportion can be approximated by a normal probability distribution whenever the sample size is large.

<h3>What is the Central limit theorem?</h3>
  • The Central limit theorem says that the normal probability distribution is used to approximate the sampling distribution of the sample proportions and sample means whenever the sample size is large.
  • Approximation of the distribution occurs when the sample size is greater than or equal to 30 and n(1 - p) ≥ 5.

Thus, as a rule of thumb, the sampling distribution of the sample proportions can be approximated by a normal probability distribution when the sample size is large and each element is selected independently from the same population.

Learn more about the central limit theorem here:

brainly.com/question/13652429

#SPJ4

4 0
2 years ago
Other questions:
  • N a small storage bin, there is a collection of Legos. There are 15 red bricks, 10 yellow bricks, 8 blue bricks and 7 green bric
    8·1 answer
  • What is the area of the obtuse triangle below?
    5·1 answer
  • Solve the system using elimination. -2x+6y=18 -4x-6y=18
    8·2 answers
  • There are three choices for a drink three choices for an entree and two choices for dessert find the total number of possible ou
    5·2 answers
  • The number of students who attended Lincoln Middle School last year was 860. This year, the attendance has increased to 1032 stu
    6·2 answers
  • The marble statue of Abraham Lincoln in the Lincoln Memorial has a height of 60 feet. A scale model of the statue has a height o
    7·2 answers
  • 1. If 1 pound (lb.) = 16 ounces (oz.), how many pounds are in 432 ounces?
    10·1 answer
  • What is two thirds divided into 3
    14·1 answer
  • There are 30 red marbles, 16 blue marbles, and 14 green marbles in a jar.
    7·1 answer
  • (8x) ³ in simplest radical form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!