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
Amanda [17]
3 years ago
6

Find the 21st term of the arithmetic sequence: 18,23,28,33,...

Mathematics
1 answer:
Andreyy893 years ago
5 0
18,23,28,33,... \\ 
a_1=18 \\
d=5 \\ \\
a_n=a_1+d(n-1) \\
a_{21}=a_1+20d \\
a_{21}=18+20 \times 5 \\
a_{21}=18+100 \\
\boxed{a_{21}=118}
You might be interested in
The formula F=9/5C+32 is used to convert Celsius to Fahrenheit temperature. If the temperature is 20 C what is it in Fahrenheit?
ahrayia [7]
F = C x 9/5 + 32
(20) x 9/5 + 32
= 68
5 0
3 years ago
Tyler surveys his classmates to determine the number and type of pets they have. The frequency table below shows this data.Based
kodGreya [7K]
I would saybar chart because it is a set amount of data
3 0
2 years ago
Read 2 more answers
PLEASE HURR ANSWER RIGHT I HAVE TO TURN IT IN TODAY!!!!!!!!!!!!!!OR IM IN BIG TROUBLE WILL GIVE BRAINLIEST IF ANSWER RIGHT AND 5
Alekssandra [29.7K]
33/40 is the experimental probability.
8 0
3 years ago
What is the range of the function f(x) = -|X - 4| + 5?
Law Incorporation [45]

Answer:

Range = (-<em>∞, 5</em>)

Step-by-step explanation:

This is the absolute value function with transformation.

The parent function is f(x) = |x|

This function has a "negative" in front, so it makes it reflect about x axis

The -4 after x makes horizontal translation of 4 units right

the +5 at the end makes the function translate 5 units UP

<em>The graph is shown in the attached picture.</em>

<em>Looking at the graph, we can clearly see the range. The range is the allowed y-values. Hence, we can see that the </em><em>range is  -infinity to 5</em>

<em />

<em>answer is not properly given, so i can't choose from the options, but the answer is -∞, 5 to 5</em>

3 0
3 years ago
She has one board that is 2 m 3 cm long and another that is 2 m 98 cm long. How long are the two boards together in meters?
miss Akunina [59]

Answer:

5 meters and 1 cm

Step-by-step explanation:

well their are 100 cm in 1 meter

so add 2m and 3 cm to 2 m and 98 cm

to get 4 m and 101 cm what is 5 meters and 1 cm

4 0
3 years ago
Other questions:
  • 60 degrees<br> 40 degrees<br> 130 degrees<br> 120 degrees
    7·2 answers
  • What is 12-(3-1/2)? I NEED ASAP!! THANK YOU
    10·2 answers
  • A=16, c=14 find the length of b if necessary round to the nearest tenth
    10·1 answer
  • Convert 11 yards to feet
    8·2 answers
  • What is 524.47 rounded to the nearest tenth?
    13·1 answer
  • There is a bag with only red marbles and blue marbles.
    15·1 answer
  • 27. Solve for x?<br><br> A 25 <br> B 16 <br> C 27<br> D 9
    7·1 answer
  • A plant was 46 centimetres tall. After a month it had grown 7% taller. How tall was the plant after a month?
    9·1 answer
  • The Maron Luggage Company claims they have a suitcase large enough to fit a 34-inch baseball bat inside. If the suitcase has hei
    9·1 answer
  • 6. Find the slope of the line that passes through the points: (4, 5) and (-2, 8) Vour answer​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!