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
Verdich [7]
3 years ago
12

Rule for 15,19,23 please I need it urgently ​

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

Answer:

a_{n} = 4n + 11

Step-by-step explanation:

There is a common difference between consecutive terms, that is

19 - 15 = 23 - 19 = 4

This indicates the sequence is arithmetic with explicit rule

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 15 and d = 4 , then

a_{n} = 15 + 4(n - 1) = 15 + 4n - 4 = 4n + 11

You might be interested in
Find the measure of the angle.
laiz [17]
<h3>165 degrees :) your welcome</h3>
7 0
3 years ago
The sine of a angle is 0.500. what is the measure of this angle
tigry1 [53]
45 degrees or pi/4 radians is the correct answer
3 0
3 years ago
Sam lives 8 miles from work and Mike lives 30 miles from work. How much farther is Mike’s trip to work than Sam’s?
telo118 [61]
22 miles,
30miles - 8 miles = 22 miles
Mikes trip to work is 22 miles farther than sam’s
3 0
3 years ago
Identify the type I error and the type II error that correspond to the given hypothesis. The percentage of adults who have a job
pychu [463]

Answer:

Type I error: The correct option is (C).

Type II error: The correct option is (D).

Step-by-step explanation:

The type-I-error is the probability of rejecting the null hypothesis when the null hypothesis is true.

The type-II-error is the probability of filing to reject the null hypothesis when in fact it is false.

The hypothesis in this problem can be defined as follows:

Null hypothesis (H₀): The percentage of adults who have a job is equal to 88%.

Alternate Hypothesis (Hₐ): The percentage of adults who have a job is different from 88%.

  • Type I error:

The type-I-error in this case will be committed when we conclude that the percentage of adults who have a job is different from 88% when in fact it is equal to 88%.

  • Type II error:

The type-II-error in this case will be committed when we conclude that the percentage of adults who have a job is equal to 88% when in fact it is different than 88%.

3 0
4 years ago
What is 694 divided by 12
bezimeni [28]

Answer:

57.8333333333

Step-by-step explanation:

694/12=57.8333333333

7 0
4 years ago
Other questions:
  • I NEED HELP ASAP
    11·1 answer
  • Need help with algebra two graphing
    11·1 answer
  • Jeremy is going to roll a fair 6 sided die 180 times.
    6·2 answers
  • Explain how to use prime factorization and the distiributivd property to express the sum of two whole numbers as a product?
    13·1 answer
  • The table below provides the values of the function f(x) and g(x) for several values of x.
    11·2 answers
  • A restaurant offers a​ $12 dinner special that has 6 choices for an​ appetizer, 13 choices for an​ entrée, and 5 choices for a d
    12·1 answer
  • 111111111111111111111111111111111111111
    5·2 answers
  • Y = -1/3x + 3 <br>2x - 3y = -18 <br>pls explain and tell the answer :(<br>​
    13·1 answer
  • The expressions below model different possibilities for the area of a pool. Identify which of the following expressions have at
    15·1 answer
  • Help me with thsi one please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!