Resources
Testimonials
Plans
Sign in
Sign up
Resources
Testimonials
Plans
AI tutor
Welcome to Bytelearn!
Let’s check out your problem:
d
(
1
)
=
8
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
what is the third term
d(1)=8 \quad d(n)=d(n-1)\times(-5) \quad \text{what is the third term}
d
(
1
)
=
8
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
what is the third term
View step-by-step help
Home
Math Problems
Grade 8
Percent of a number: tax, discount, and more
Full solution
Q.
d
(
1
)
=
8
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
what is the third term
d(1)=8 \quad d(n)=d(n-1)\times(-5) \quad \text{what is the third term}
d
(
1
)
=
8
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
what is the third term
Find Second Term:
First, let's find the second term using the recursive formula
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
d(n) = d(n-1) \times (-5)
d
(
n
)
=
d
(
n
−
1
)
×
(
−
5
)
.
d
(
2
)
=
d
(
2
−
1
)
×
(
−
5
)
=
d
(
1
)
×
(
−
5
)
=
8
×
(
−
5
)
=
−
40
d(2) = d(2-1) \times (-5) = d(1) \times (-5) = 8 \times (-5) = -40
d
(
2
)
=
d
(
2
−
1
)
×
(
−
5
)
=
d
(
1
)
×
(
−
5
)
=
8
×
(
−
5
)
=
−
40
.
Find Third Term:
Now, let's find the third term using the second term we just found.
d
(
3
)
=
d
(
3
−
1
)
×
(
−
5
)
=
d
(
2
)
×
(
−
5
)
=
−
40
×
(
−
5
)
=
200
d(3) = d(3-1) \times (-5) = d(2) \times (-5) = -40 \times (-5) = 200
d
(
3
)
=
d
(
3
−
1
)
×
(
−
5
)
=
d
(
2
)
×
(
−
5
)
=
−
40
×
(
−
5
)
=
200
.
More problems from Percent of a number: tax, discount, and more
Question
Bethany sells roses and petunias. The expression
3
r
+
2.5
p
3 r+2.5 p
3
r
+
2.5
p
gives the cost (in dollars) of
r
r
r
roses and
p
p
p
petunias.
\newline
What is the cost of
7
7
7
roses and
8
8
8
petunias?
\newline
$
\$
$
Get tutor help
Posted 3 months ago
Question
A large cheese pizza costs
$
18
\$ 18
$18
. Each topping you add on costs
$
1.50
\$ 1.50
$1.50
.
\newline
How much would it cost to get a large cheese pizza with
c
c
c
toppings added?
\newline
Write your answer as an expression.
\newline
$
\$
$
Get tutor help
Posted 3 months ago
Question
Adriano runs a website that helps writers write better stories. Every month, Adriano receives a subscription fee of
$
5
\$ 5
$5
from each of the subscribers to his website. The website had
200
200
200
subscribers last month. This month
40
40
40
new members joined the website and
10
10
10
members cancelled their subscription.
\newline
How much money will Adriano's online business earn this month?
\newline
$
\$
$
Get tutor help
Posted 3 months ago
Question
How much should be invested now at an interest rate of
6
%
6\%
6%
per year, compounded continuously, to have
$
2000
\$2000
$2000
in five years?
\newline
Do not round any intermediate computations, and round your answer to the nearest cent.
\newline
s
‾
1
\text{s}\underline{\hspace{1em}}1
s
1
Get tutor help
Posted 2 months ago
Question
You deposit
$
10
,
000
\$10,000
$10
,
000
in an account that pays
1.43
%
1.43\%
1.43%
interest compounded quarterly.
\newline
a. Find the future value after one year.
\newline
b. Use the future value formula for simple interest to determine the effective annual yield.
\newline
(
1
1
1
) Click the icon to view some finance formulas.
\newline
a. The future value is
$
\$
$
\square.
\newline
(Round to the nearest cent as needed.)
Get tutor help
Posted 2 months ago
Question
You deposit
$
12
,
000
\$12,000
$12
,
000
in an account that pays
1.49
%
1.49\%
1.49%
interest compounded quarterly. Find the future value after one year. Use the future value formula for simple interest to determine the effective annual yield. (
1
1
1
) Click the icon to view some finance formulas. The future value is
$
\$
$
\square. (Round to the nearest cent as needed.)
Get tutor help
Posted 2 months ago
Question
The principal represents an amount of money deposited in a savings account subject to compound interest at the given rate. Answer parts (a) and (b).
\newline
\newline
Principal
\newline
Rate
\newline
Compounded
\newline
Time
\newline
\newline
$
1500
\$1500
$1500
\newline
2
2
2
.
2
2
2
\%
\newline
daily
\newline
3
3
3
.
5
5
5
years
\newline
\newline
Question
3
3
3
\newline
Question
4
4
4
\newline
a. Find how much money there will be in the account after the given number of years. (Assume
365
365
365
days in a year.)
\newline
The amount of money in the account after
3
3
3
.
5
5
5
years is
\newline
$
□
\$\square
$
□
,
\newline
(Round to the nearest cent as needed.)
\newline
Media
2
2
2
\newline
Question
5
5
5
\newline
Media
3
3
3
\newline
Question
6
6
6
\newline
Question
7
7
7
Get tutor help
Posted 2 months ago
Question
Skills Quiz - Finance
\newline
Score:
0
0
0
/
40
40
40
\newline
0
0
0
/
10
10
10
answered
\newline
(
1
1
1
)
\newline
1
1
1
hr
27
27
27
mins
\newline
x
\newline
Progress saved
\newline
Submit and End
\newline
Question
1
1
1
\newline
4
4
4
pts
\newline
You deposit
$
4000
\$4000
$4000
in an account earning
5
%
5\%
5%
interest compounded monthly. How much will you have in the account in
10
10
10
years?
\newline
$
\$
$
\newline
Check Answer
\newline
5
8
∘
F
58^\circ F
5
8
∘
F
\newline
Mostly sunny
\newline
Search
Get tutor help
Posted 2 months ago
Question
A satisfaction survey is administered to
568
568
568
people. Seventy-one people were unsatisfied with the product. Which statement is true?
Get tutor help
Posted 2 months ago
Question
If
$
700
\$700
$700
is invested at
9
%
9\%
9%
compounded
\newline
(A) annually,
\newline
(B) quarterly,
\newline
(C) monthly,
\newline
what is the amount after
6
6
6
years? How much interest is earned?
\newline
(A) If it is compounded annually, what is the amount?
\newline
$
1173.97
\$1173.97
$1173.97
(Round to the nearest cent.)
\newline
How much interest is earned?
\newline
$
□
\$\square
$
□
(Round to the nearest cent.)
Get tutor help
Posted 2 months ago