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
Crank
2 years ago
15

2) Tara is trying to find the nth term of the arithmetic sequence 5,8,11, and 14…. Which expression can Tara use to find the nth

term? What is the 15th term of the sequence?
Mathematics
1 answer:
juin [17]2 years ago
4 0

Answer:

Below in bold.

Step-by-step explanation:

Nth term an = a1 + d(n - 1)   where a1 = term 1 and d = common difference.

Here a1 = 5 and d = 8-5 = 3.

So an = 5 + 3(n - 1)

15th term a15

=  5 + 3(15 - 1)

= 5 + 42

= 47.

You might be interested in
Factor finder for 42
EastWind [94]

Answer:

-42, -21, -14, -7, -6, -3, -2, -1, 1, 2, 3, 6, 7, 14, 21, & 42

Step-by-step explanation:

5 0
3 years ago
What is 2x +3y+6x+9y
shusha [124]

Combine like terms to get 2x + 6x which is 8x and 3y + 9y which is 12y so the simplified answer is 8x + 12y

7 0
3 years ago
Could someone help? I got my answer, but I want to check if I’m right.
Taya2010 [7]

Hope it helps you........

3 0
2 years ago
The perimeter of a rectangular piece of plastic is 30 millimeters. The area is 54 square millimeters. What are the dimensions of
Delvig [45]

Answer:

6 mm and 9 mm are the dimensions of the piece of plastic.

Step-by-step explanation:

Keep in mind the formulas for the area and perimeter of a rectangle:

A = lw

P = 2 (l + w)

List the factors of 54:

1, 2, 3, 6, 9, 18, 27, 54

POSSIBLE DIMENSIONS of the piece of plastic:

1 mm and 54 mm:

Area - 54 mm^2

Perimeter - 110 mm

2 mm and 27 mm

Area - 54 mm^2

Perimeter - 58 mm

3 mm and 18 mm

Area - 54 mm^2

Perimeter - 42 mm

6 mm and 9 mm

Area - 54 mm^2

Perimeter - 30 mm

The rectangular piece of plastic with the dimensions 6mm and 9 mm corresponds with the area and perimeter of the piece of plastic mentioned. So these are the correct dimensions.

Hope this helps!

6 0
2 years ago
A person participates in a weekly office pool in which he has one chance in ten of winning the prize. If he participates for 5 w
Molodets [167]

Answer: 2

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Simplify the expression 3(x + 2)(x2 − x − 8). 3x3 + 3x2 − 30x − 48 3x3 + x2 − 10x − 16 3x3 − 30x2 − 12x − 48 3x3 − 4x2 − 30x − 4
    14·2 answers
  • The current value of a baseball card is 50 times its original value v (in dollars). The baseball card is worth $62. Write and so
    13·1 answer
  • Jason is the captain of his basketball team the list below shows how many points Jason scored in each of the first 10 games 18,2
    11·1 answer
  • A=b+12 b=c+4<br> Write an equation to show the relationship between a and c
    14·1 answer
  • A company purchases shipments of machine components and uses this acceptance sampling plan: Randomly select and test 20 componen
    12·1 answer
  • (45/360)2πr=9π/4
    15·1 answer
  • Samuel cut a cone from a piece of wood shaped as a cylinder. He measured the circumference of the base of the cylinder and found
    10·1 answer
  • ANSWER FAST PLEASE PLEASE PLEASE
    10·2 answers
  • How to solve this ??? can anyone help me ..​
    11·1 answer
  • What is the equation of the line?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!