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
insens350 [35]
3 years ago
11

The explicit formula for a particular arithmetic

Mathematics
1 answer:
Karolina [17]3 years ago
4 0

Answer:

8, 11, 14

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given

a_{n} = 8 + (n - 1)3 , then

a₁ = 8 and d = 3 , thus

a₂ = 8 + 3 = 11

a₃ = 11 + 3 = 14

The first 3 terms are 8, 11, 14

You might be interested in
How to do this in a 6th grade way
il63 [147K]

Answer:

4 2/3 - 1 2/3 and just keep doing that until you get to 0 it would take 3 days

Step-by-step explanation:

4 2/3 - 1 2/3=3

3- 1 2/3= 1 1/3

1 1/3- 1 2/3 = -1/3

6 0
3 years ago
There were 55 questions on your chemistry exam , your score was a 94.5 %. how many questions did
pav-90 [236]

Answer:

You got about 52 (~51.975) questions right on your chemistry exam

You got a 93.1% on your biology exam

Step-by-step explanation:

55 multiplied by 0.945 gives you about 52

And for the second part just divide 54/58 to get the percentage

6 0
3 years ago
Which properties justify the steps taken to solve the system? {3x−4y=9 2x+8y=6 Drag the answers into the boxes to match each ste
anzhelika [568]
1.) 6x-8y=18, 2x+8y=6 → Multiplication property of equality

2.) 8x=24 → Addition property of equality

3.) x=3 → Division property of equality

4.) 3(3)-4y=9 → Substitution property of equality

5.) 9-4y=9 → Simplify

6.) -4y=0 → Subtraction property of equality 

7.) y=0 → Division property of equality
4 0
3 years ago
Read 2 more answers
Fractions arrange in increasing order 1/2, 1/5, 1/6
Anastaziya [24]
So bigest to smallest? 1/2, 1/5, 1/6.
If the other way, just flip it around.
5 0
3 years ago
Read 2 more answers
David kicks a soccer ball off the ground and in the air, with an initial velocity of 35 feet per second. Using the formula H(t)
sesenic [268]

Answer:

Step-by-step explanation:

The function for this problem is: h(t) = -16(t)^2 + vt + s h= the height t= time v= velocity s= starting height With the information given, we know that the starting height is 0, since it was from the ground, and the velocity of the ball is 35 feet per second. Inserting the these information into the equation, we get: h(t) = -16(t)^2 + 35t Now the question asks to find the maximum height. It can be done by using a grapher to graph the maximum of the parabola. It could also be done by finding the vertex, which would be the maximum, of the graph by using x= -b/(2a), where b is equal to 35 and a is equal to -16. We get x=35/32, the x-value of where the vertex lies. You can use this value as the t-value in the previous equation to find the h-value of the vertex. When you do, you get h= 19.1 feet, or answer D.

hope this helps

6 0
3 years ago
Other questions:
  • The LCM of two number is a multiple of 10 and 6. The two numbers are both less then 10.what is the LCM?
    8·1 answer
  • Rewrite 3/2 : 1/4 as a unite rate
    6·2 answers
  • Determine the horizontal change of a line with an x-intercept at (-5, 0) and a y-intercept at (0, 4). Type a numerical answer in
    8·1 answer
  • I forgot how to do it help!?
    13·1 answer
  • 685.99 in expanded form
    13·2 answers
  • What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)
    10·2 answers
  • WILL MARK BRAINLIEST!!! Can someone help me wit des questions? (SHOW UR WORK)
    7·1 answer
  • I have 1 hour to do this. please help me :). 20pts!!!
    14·1 answer
  • Please help me with this
    8·1 answer
  • Multiply 9(6/7) and write the result I. simplest form? please show me the step ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!