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
kobusy [5.1K]
2 years ago
13

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.

Mathematics
1 answer:
lubasha [3.4K]2 years ago
4 0

Answer:

The answer is option C.

<h3>-6, -5 2/5, -4 1/5</h3>

Step-by-step explanation:

The arithmetic sequence is given by

A(n) =  - 6 + (n - 1)( \frac{1}{5} )

where n is the number of terms

<u>For</u><u> </u><u>the</u><u> first</u><u> </u><u>term</u>

n = 1

So we have

A(1) =  - 6 + (1 - 1)( \frac{1}{5} )

=  - 6 + (0)( \frac{1}{5} )

=  - 6

<u>For</u><u> </u><u>the</u><u> </u><u>fou</u><u>rth</u><u> term</u>

n = 4

A(4) =  - 6 + (4 - 1)( \frac{1}{5} )

=  - 6 + (3)( \frac{1}{5} )

=  - 5 \frac{2}{5}

<u>For</u><u> </u><u>the</u><u> </u><u>tenth</u><u> </u><u>term</u>

n = 10

A(10) =  - 6 + (10 - 1)( \frac{1}{5} )

=  - 6 + (9)( \frac{1}{5} )

=  - 4 \frac{1}{5}

Hope this helps you

You might be interested in
WILL GIVE BRAINLIEST!!!! :)
just olya [345]
WRW , RWR,  The Only Ones I Could Think Of 

8 0
3 years ago
Read 2 more answers
What is the area of a rectangle of 5/9 m in length and 7/8 m in width
Andru [333]

Answer:

35/72 m^2

Step-by-step explanation:

Rectangle Formula: l*w=Area

Switch the variables with the numbers given:

\frac{5}{9} *\frac{7}{8} =Area

Multiply the top and bottom:

5*7 = 35

9*8 = 72

35/72 = Area

6 0
3 years ago
8.5/1.2=t/6.5 how to solve
ivanzaharov [21]
The answer for t is 46.0416
8 0
3 years ago
HELP PLZ DUE IN 30 MIN
MaRussiya [10]

9514 1404 393

Answer:

  D.  a ║ b

Step-by-step explanation:

If we figure the other angle of each linear pair, we can directly compare angles to see if corresponding angles are the same. Where they are the same, the lines are parallel.

  Line a is parallel to line b.

7 0
3 years ago
Pls help
kotykmax [81]

Answer:

the answer is 12 yd if you are talking about the question mark.

Step-by-step explanation:

Well, if you split this  figure into two rectangles, then the 16 yd length becomes 12 yd because the one congruent to it is 4 yd. Both sides are congruent so you'd get 12 yd.

3 0
2 years ago
Read 2 more answers
Other questions:
  • a athlete jumps 4 distances in a long jump challange. witch jump dose not round to 4.7 meters? 4.746?,4.680?,4.647?,4.733?.
    13·1 answer
  • Please answer, will mark brainliest
    12·2 answers
  • The value of a car x years from now is given by v(x) = 2000(0.75)x. What is the annual compound interest rate of depreciation?
    5·1 answer
  • How much will each fifth grader spend on lunch?
    12·2 answers
  • The answer for this problem
    9·1 answer
  • What is the significance of the mean of a probability​ distribution?
    12·1 answer
  • Hi people here hi hi oya
    8·2 answers
  • Simplify 4r-4r-10s+2s
    5·1 answer
  • 1. Albert Einstein is driving down a country road at the speed of light. Just kidding. He's
    9·2 answers
  • Louise made her uncle a quilt. The width is 8 37 ft and the length is 7 23
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!