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
V125BC [204]
2 years ago
5

Alice is saving her chore money in a bank account. She makes a deposit of $13 in the first month.

Mathematics
1 answer:
Elis [28]2 years ago
6 0

Answer:

Option (3) and Option (5)

Step-by-step explanation:

Alice invested $13 in the first month.

Then she deposits $25 every month.

Therefore, sequence formed by the deposit will be an arithmetic sequence.

First term of the sequence will be,

A_1=13

Since, recursive formula formula of a sequence is given by the formula,

A_n=A_{(n-1)}+d

Where 'd' = common difference in each term of the sequence

Recursive formula for the sequence will be,

A_n=A{(n-1)}+25

Since, explicit formula for the arithmetic sequence is represented by the formula,

A_n=A_1+(n-1)d

where n = number of term

d = common difference

Therefore, nth term of the sequence formed will be represented by the explicit formula,

A_n=13+(n-1)25

A_{10}=13+(10-1)25

      = 13 + 225

      = 238

A_{8}=13+(8-1)25

     = 188

A_{12}=13+(12-1)25

      = 288

Therefore, Option (3) and Option (5) will be the answer.

You might be interested in
Asap plz help maxium points will mark brainliest
jeka57 [31]

Given statement is False, if a light cost $3, it could be either Green or Yellow.

Converse: If the light bulb was Yellow, then the cost was $3 = True

Contrapositive makes both statements negative and switches the order of the original statement.

So something like:  If the light bulb is not yellow, then the cost would not be $3 = False because two colors cost the $3.

Inverse makes both statements negative but keeps the same order.

Something like : If the light bulb did not cost$3 then the light bulb was not yellow = False because two colors cost the $3.

4 0
3 years ago
Read 2 more answers
the density of pure gold 1,204 pounds per cubic foot? how many cubic feet is 481.6lbs of pure gold?
Nadusha1986 [10]

Answer:

Volume of Gold = 0.4 cubic feet.

Step-by-step explanation:

First we have to make sure the units are same as the units the answer is required in.

Answer should be given in cubic feet.

Density is given in pounds per cubic foot. And Mass is given in pounds. So units are in order. Therefore, we can go ahead with the calculation.

The Density of Gold = [Mass of Gold/Volume of Gold]

By substituting values,

1204 ponds per cubic foot = [481.6 pounds / Volume of gold]

Making Volume of God the subject of the equation,

Volume of Gold = [481.6 pounds / tex]1204[/tex] ponds per cubic foot ]

Volume of Gold = 0.4 cubic feet.

5 0
3 years ago
3z + 3/4 - 2z<br> plz help me
Ronch [10]

Answer: z + 3/4

Step-by-step explanation:

8 0
3 years ago
Please help.<br> Algebra.
Arlecino [84]

Answer:

Step-by-step explanation:

4)  C looks pretty good

5)  D looks great  

:)   ask if you'd like to know how I figured that out

6 0
2 years ago
Solve the inequalities 3x2 – 11x &gt; 20
Bas_tet [7]

Answer:

x=-10

Step-by-step explanation:

3x · 3x=9x-11x>20

-2x>20

÷-2    -2

___________-

x=-10

Hope this helps ∞

5 0
2 years ago
Other questions:
  • What is the perimeter of rhombus wxyz?
    7·2 answers
  • 8 out of every 20 spectators were girls. There were a total of 1560 spectators at the game. How many of the spectators were girl
    15·2 answers
  • HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • Hi can anybody explain to me how to do this I'm kinda confused . 5×[5(-7)]​
    6·1 answer
  • Find the value of x (Pic Below)
    5·1 answer
  • I’m a given rectangle the shorter side is 2 units less than the longer side. If we let the longer side be represented as the var
    13·1 answer
  • What is the value of x in the equation 2x + 9 = 21? (4 points)
    7·1 answer
  • Simpfly by dividing [-5/8] divided by [-3/4]
    7·1 answer
  • Look at this graph:
    6·2 answers
  • Guys I need help!!!<br><br> Is (1, 4) a solution to the equation y = 8x − 4?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!