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
Hatshy [7]
3 years ago
13

Write an explicit formula formula for the sequence 2, 8, 14, 20, 26,...

Mathematics
1 answer:
Degger [83]3 years ago
5 0

Answer:

d.   a_n = 6n - 4.

Step-by-step explanation:

The common difference (d)  is 8-2 = 14-8 = 20-14 = 26-20 = 6.

This is an Arithmetic Sequence with the first term (a1) is 2.

The general form of the explicit formula is a_n = a1 + d(n - 1)  so this sequence has  the formula:

a_n = 2 + 6(n - 1)

a_n = 2 + 6n - 6

a_n = 6n - 4.

You might be interested in
Evaluate the expression 2[x(2y+3z)] when x=8, y=3, and z=1<br><br> plz help me
Agata [3.3K]

Answer:

Step-by-step explanation:

4 0
2 years ago
wires are attached to a pole to make it more secure. the diagram shows one of those wires having a length of 220 feet the angle
MariettaO [177]
In(36)=h/220ft
220ftsin(36) = h
h=129.3 ft
7 0
3 years ago
Read 2 more answers
Which number is equal to 2.98* 10^5
Vinvika [58]

Step-by-step explanation and the Answer:

10^{5}= 100000

2.98×100000= 298000

So therefore the answer is 298000.

6 0
3 years ago
S the standard deviation of the sample a good estimate of the variation of salaries of tv personalities in​ general?
ziro4ka [17]
The answer is No because the sample is not representative of the whole population. The standard deviation of the sample is not a good estimate of the variation of the salaries of the TV personalities in general because a single sample is not counted as a whole. Standard Deviation is a quantity that is calculated to indicate the extent of deviation of the population or group as a whole. Standard deviation also represented by the symbol σ means sigma in Greek letter or s in Latin letter. It is also the measurement of a set of data values that are used to quantify the amount of variation.
3 0
3 years ago
Ms. Davenport bought a dozen packages of spaghetti sauce mix priced at 3 packages for $1.29. What is the price of one package of
larisa86 [58]

The answer is B) 0,43$, because 3*0,43 = 1,29

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of a cylinder with a diameter of 30 units and a height of 14 units?
    15·1 answer
  • HAPPY APRIL FOOLS- CAN ANYBODY ANSWER MY QUESTION---------
    14·1 answer
  • The weight of a synthetic ball varies directly with the cube of its radius. a ball with a radius of 2 inches weighs 1.60 pounds.
    5·1 answer
  • Find circumference of circle 6m
    15·1 answer
  • Evaluate 0 with a 4 on top
    10·1 answer
  • A car travels 32 km due north and then 46 km in a direction 40° west of north. Find the direction of the car's resultant vector.
    9·1 answer
  • A bakery sells yesterday's bagels for a discounted rate of $2.64/dozen. What is the price per bagel?​
    5·1 answer
  • Solve the two-step equation 5x + 6 = 26
    14·2 answers
  • Katelyn had $132. She spent $28 buying gifts for her friends and $32 on books. Estimate how much money she has left by first rou
    6·1 answer
  • A 52-centimeter-long board is cut into 3 pieces. The longest piece is twice as long as the shortest piece. The other piece is 4
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!