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
tiny-mole [99]
3 years ago
9

Write an recursive formula for an, the nth term of the sequence 19,22,25, ....​

Mathematics
1 answer:
ra1l [238]3 years ago
4 0

Answer:

T_n = T_{n-1}+3 where n>1

Step-by-step explanation:

Given

19,22,25, ..

Required

Determine the recursive formula

The given sequence shows arithmetic progression (AP).

First, we calculate the common difference (d):

d = 22 - 19 = 25 - 22

d = 3

The recursive formula of an AP is determined using:

T_n = T_{n-1}+d where n>1

Substitute 3 for d

T_n = T_{n-1}+3 where n>1

You might be interested in
2.81551 nearest hundredth
sukhopar [10]

2.82 is the nearest hundredth.

Hope this helps.

3 0
4 years ago
Read 2 more answers
Find an equation of the line is the perpendicular to 30X-5Y=5 and passes through the point (0,-3).
timurjin [86]

Answer:

y = (\frac{-1}{6})x - 3

Step-by-step explanation:

Given line = 30x - 5y = 5 or y = 6x + 1

so, the slope of the given line is 6.

now, let the line which is perpendicular to the given line be y = mx + c

where,

m = slope of the line

c = constant

As we know, if two lines are perpendicular to each other, the value of product of there slopes are -1.

so, slope of given line × slope of perpendicular line = -1

⇒ 6(m) = -1

⇒ m = \frac{-1}{6}

By substitutiong the value of m in the equation, we get;

⇒ y = (\frac{-1}{6})x + c

For c,

as the point (0,-3) passes through the line, we get;

⇒ -3 = (\frac{-1}{6})(0) + c

⇒ c = -3

Hence,

The line which is perpendicular to the given line and passes through (0,-3) is  y = (\frac{-1}{6})x - 3 .

5 0
3 years ago
Read 2 more answers
A bakery mixes cookie dough in large batches. For chocolate chip cookies,10 cups of sugar and 20 cups of flour are needed. Write
Keith_Richards [23]

Answer:

1 cup of sugar for every 2 cups of flour 1:2

Step-by-step explanation:

4 0
3 years ago
What is an equation of the line that is parallel to the line 5y=2x+5 and that passes through the point (5,-1)
umka21 [38]

Answer:

y = 2/5x - 3

Step-by-step explanation:

Rearrange the equation to get y by itself.

5y = 2x + 5

y = 2/5x + 1

Using y = mx + b and knowing that parallel lines have the same slope plug in the coordinate points given.

-1 = 2/5(5) + b

-1 = 2 + b

b = -3

y = 2/5x - 3

4 0
3 years ago
3.) a + 40 = 0 What is the value of a?<br> a =
Rus_ich [418]

Answer:

a= -40

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Other questions:
  • A sequence {an} is defined recursively, with a1 = -1, and, for n &gt; 1, an = an-1 + (-1)n. Find the first five terms of the seq
    6·2 answers
  • a box contains several slips of paper. on each slip is written an odd number between 10 and 20. without looking you draw One sli
    11·1 answer
  • James runs laps around the park. The distance of a lap is d yards. On Monday, James runs 4 laps, Tuesday 3 laps, Thursday 5 laps
    5·1 answer
  • Which calculation can be used to find the value of q in the equation q3 = 64?
    6·2 answers
  • Jackson drove 1,080 miles<br> in 20 hours. What was his<br> speed in miles per hour?
    15·1 answer
  • 9.375, 9.75, 9.125 or 9.5 can you help me list each one from greatest to least
    14·1 answer
  • Brainliest to most accurate answer and most points I can give to you.
    15·1 answer
  • SOMEONE PLEASE HELP ME THIS IS ALMOST DUE AND I NEED THE RIGHT ANSWER PLZ!!!
    14·1 answer
  • A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles?
    15·1 answer
  • 8/7 ÷ 6/4 <br><br> Solve the problem (Hint: Simplify before you multiply) *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!