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
vredina [299]
3 years ago
5

What is the 20th term of the linear sequence below?

Mathematics
1 answer:
myrzilka [38]3 years ago
5 0

Answer:

plz like and rate

Step-by-step explanation:

Find the nth term of this number sequence.

2 8 14 20 26

Again write the numbers 1 to 5 above the numbers in the sequence, and leave a spare line again.

n 1 2 3 4 5 (1st row)

(2nd row)

2 8 14 20 26 (3rd row)

Since the sequence is going up by 6, write down your multiples of 6 on the 2nd row.

n 1 2 3 4 5 (1st row)

6n 6 12 18 24 30 (2nd row)

2 8 14 20 26 (3rd row)

Now, to get the numbers in the 3rd row from the 2nd row take off 4.

So, to get from the position numbers (n) to the numbers in the sequence you have to times the position numbers by 6 and take off 4.

Therefore, the nth term = 6n – 4

You might be interested in
Which angle refers to the same angle as ZGPB?<br> F<br> A<br> P<br> B<br> Choose 1 answer:
Kaylis [27]
The answer is B trust me I know I did that before
6 0
3 years ago
The graph below describes the journey of a train between two cities.
Veseljchak [2.6K]

Answer:

[A] Acceleration in first 15 min = 200  km/h²

[B] Distance between two cities = 125 km

[C] Average Speed of journey =  62.5  km/hr

Step-by-step explanation:

To Solve:

Acceleration in first 15 min

Distance between two cities  

Average speed of journey

Solve:

[A] Work out the acceleration, in km/h?, in the first 15 mins.

Each horizontal block is 1/8 hr = 7.5 min

Each vertical block is 10 km/hr

Time                     Velocity  km/hr

0 Min  ( 0 hr)            0

15 Min (1/4 hr)           50

45 Min (3/4 hr)         50

60 MIn  ( 1 hr)            100

90 Min  ( 3/2 hr)        100

120 Min ( 2hr)            0

Acceleration in first 15 min  (1/4 hr)  =  (50 - 0)/(1/4 - 0)  = 50/(1/4)

= 200  km/h²

Hence, Answer for [A] = 200  km/h²

[B] Work out the distance between the two cities. $60 Velocity (in km/h)

= (1/2)(0 + 50)(1/4 - 0)  + 50 * (3/4 - 1/4)  + (1/2)(50 + 100)(1 - 3/4)  + 100 * (3/2 - 1) + (1/2)(100 + 0)(2 - 3/2)

=  25/4  + 25 + 75/4   + 50 + 25

= 125

Distance between two cities = 125 km

[C] Work out the average speed of the train during 20 the journey.

Average Speed of journey = 125/2  = 62.5  km/hr

[RevyBreeze]

5 0
2 years ago
BRAINLEST IF CORRECT!!!!which of the d-values satisfy the following inequality? d/5&gt;4
irinina [24]

Answer:

d = 25

Step-by-step explanation:

\frac{d}{5} >4

The value of d has to satisfy the inequality

so replace d with one of the given options

\frac{25}{5} >4

We have to simplify the fraction first

\frac{25}{5} =5>4

5 0
3 years ago
A basket contains the following pieces of fruit: 3 apples, 4 oranges, 4 bananas, 2 pears, and 3 peaches. Jonas picks a fruit at
yuradex [85]

Answer:

Probability that Jonas gets an orange is 1/4 and Beth gets a peach is 3/16.

Step-by-step explanation:

Here,

The total number of fruits n(S) = 3 + 4 + 4 + 2 + 3

= 16

The total number of oranges n(O) = 4

The total number of peas n(P) = 3

Now,

P(O) = n(O)/n(S)

= 4/16

= 1/4

Again,

P(P)= n(P)/n(S)

= 3/16

8 0
2 years ago
You return several shirts to a store. The receipt shows that the amount placed back on your credit card is − $30.60. Each shirt
iris [78.8K]
I did this on a calculator may or may not be correct but I got 18
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do i find the cost of an item after a discount?
    5·2 answers
  • Plz help ASAP which choice is it and why ?
    15·1 answer
  • What is the total amount that Matthew's bank will receive after lending him $8,000 for four years at an interest rate of 6 perce
    12·1 answer
  • A population of insects grows exponentially, as shown in the table. Suppose the increase in population continues at the same rat
    9·1 answer
  • Simplify the following fractions using ur magic number. (*2,3,5,7,11,13*)
    15·1 answer
  • PLZ HELP weather the highest and lowest recorded temperatures for the state of texas are 120°f and –23°f. find the difference in
    12·1 answer
  • Why aren't the numbers 38 and 40 relatively prime​
    14·2 answers
  • What is the slope of the line​
    15·2 answers
  • الزاوية في الوضع القياسي التي تكون الزاوية °82 زاوية مرجعية لها هي :
    14·2 answers
  • Help pleaaaase it’s urgent
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!