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
sp2606 [1]
3 years ago
13

How many total terms are there in the following sequence. 7,10,13,...,391,394

Mathematics
2 answers:
nlexa [21]3 years ago
4 0

Answer: n = 130

Step-by-step explanation:

The sequence is an Arithmetic progression ( AP )

The last term of the sequence is (L) is 394 with the formula

L  = a + ( n- 1 )d . From the sequence, a = 7, d ( common difference ) = 3 and L ( last term ) = 394, and n = ?

Put those values in the formula above and solve for n.

  a + ( n - 1 )d =  L

  7 + ( n - 1 ) x 3  = 394

         7 + 3n - 3   = 394

             4 + 3n     = 394

                    3n     = 394 - 4

                     3n     = 390

                        n     = 130      

NISA [10]3 years ago
3 0
The sequence is 19294 the example is how many
You might be interested in
Jane needs to pay $36 for 2 basketballs, how much she needs to pay 3 basketballs?​
OLga [1]

36 divided by 2 is 18

That mean each basketball is $18

18 dollars multiplied by 3 basketballs is 54

Three basket balls cost $54

5 0
3 years ago
Read 2 more answers
Evaluate the expression 3(7 + 4)2 − 14 ÷ 7. 50 361 363 586
Kipish [7]
It appears that none of your option choices are correct,, are you sure you copied them right ? I will show you how to solve this and how I got my answer.
The first step for solving this is to add the numbers in the parenthesis.
3 × 11 × 2 - 14 ÷ 7
Divide -14 by 7.
3 × 11 × 2 - 2
Divide the first 3 numbers together.
66 - 2
Subtract the numbers together to get your final answer.
64
Let me know if you have any further questions.
:)
4 0
3 years ago
Read 2 more answers
A team of 9 tennis players can order bags with their uniforms
jeka94

Answer:

C

Step-by-step explanation:

5 0
2 years ago
Write a quadratic function that only has one root
AlekseyPX

Answer:

y= x squared.

Step-by-step explanation:

When graphed, the parabola only has an x-intercept at (0,0). Since a root is another word for an x-intercept, it only has one root.

I hope this helps, and I hope you have a good day.

3 0
3 years ago
Write the ratio as a fraction in lowest terms 17 minutes to 2 hours
8_murik_8 [283]
17:2 equals is 17/19 of the whole and part b is 2/19 of the whole
3 0
3 years ago
Read 2 more answers
Other questions:
  • Helllllllllllllllllllllllllllllllppppppp
    13·1 answer
  • Elaine travelled 354.9 miles on her last tank of gas. When she stopped to get gas, her car required 9.1 gallons of gas. How many
    15·1 answer
  • A person must be at least 4 feet tall to ride an amusement park ride. Which inequality represents the height, h, of a person who
    10·1 answer
  • 1: Look at the two inequalities above. What value of x makes both inequalities true?
    13·2 answers
  • -5.65 ___ -5.6
    5·1 answer
  • 1. If 1 pound (lb.) = 16 ounces (oz.), how many pounds are in 432 ounces?
    10·1 answer
  • To join the meeting vyv-vmvx-qnp​
    6·1 answer
  • Z-x/3=y solve for z<br>it's on a quiz hurryyy​
    12·1 answer
  • 1 markers cost $7.04<br> Which equation would help determine the cost of 7 markers!
    7·1 answer
  • Reka Maharis drove her vehicle to and from work last year. Her records show a total of $1,560 for fixed costs and $3,740 for var
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!