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
olganol [36]
2 years ago
13

If a1=7 and an=an-1+5 than find the value of a5 ​ .

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
4 0

Answer:

a₅=27.

Step-by-step explanation:

1) according to the condition the given subsequence is arithmetic sequence. It means, the a₁=7 and d=5, then

2) a₅=a₁+4*d; => a₅=7+4*5=27.

You might be interested in
he has 1/6 of the pie left over. if he shares it with three friends, how much of original pie will each of the four people get?
mario62 [17]
Sharing with three friends:
1/24 of original pie
Sharing with little brother:
1/12 of original pie
3 0
3 years ago
Read 2 more answers
i know this isnt really a school question but i really need help... So recently i got a husky and at her old house we are thinki
Andrej [43]
Give highly palatable and nutritious food.
Make sure the food smells right.
If you're feeding your dog kibble, add some warm water, bone broth, or wet food.
Offer home-cooked food.
Cut down on treats and avoid feeding off the table.
Praise the dog for eating the food.
5 0
3 years ago
BRAINLIEST BRAINLIEST <br> Please answer number 2 thank you
bija089 [108]

Answer:

$28

Step-by-step explanation:

Time = 4 hours

Charge = $7 / hour

Multiply those two numbers:

4 hour × $7 / hour = $28

Function f(time) = $7 × time

Hopefully this answer helps you :)

4 0
3 years ago
Read 2 more answers
What are the diffrent ways to write a ratio pls help​
Viefleur [7K]

One way to write a ratio is 5:8 or 5 to 8 and <u>5</u>

                                                                         8

4 0
3 years ago
Which decimals written in expanded form are greater than 5.3? Check all that apply. 5 + 0.3 + 0.00 5 + 0.3 + 0.001 (5 × 1) + (2
Ksenya-84 [330]

Answer:

Any number in form of x.y = x (1) + 1/10 (y)

where x = 5 & y > 3 , or x > 5

Step-by-step explanation:

Expanded form of 5.3 = 5 (1) + 3 (1/10)

Some decimals written in expanded form that are greater than 5.3    :

5 (1) + 4 (1/10) = 5.4

6 (1) + 2 (1/10) = 6.2  

3 0
3 years ago
Other questions:
  • Please help with this
    15·1 answer
  • The difference of twice a number and 3 is 11
    7·1 answer
  • A coordinate system, or ____________________, is used to locate points in a 2-dimensional plane.
    12·1 answer
  • PLEASE HELP ASAP!:<br><br> Solve for a and b<br> 6a-b=-5<br> 4a-3b = -8
    6·1 answer
  • The ceiling in Clara basement is 2.75 meter high .When Clara jumps she is 18 centimeters short of being able to touch the ceilin
    14·1 answer
  • Which property explains why these two expressions are equal?
    12·1 answer
  • (algebra 2)
    7·1 answer
  • Find the value of x.
    5·2 answers
  • Please help me with this.....​
    9·1 answer
  • he quadratic function h(t)=-16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after it is dropped from a 15 s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!