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
ki77a [65]
3 years ago
7

Find the interest earned and the future value of an annuity with weekly payments of $400 for three years into an account that pa

ys 7% interest per year compounded semiannually.
Mathematics
1 answer:
qaws [65]3 years ago
7 0

Answer:

the interest earned= 93.401

and the future value of an annuity= 493.401

Step-by-step explanation:

Given Data:

Interest rate= 7%

time,t = 3 years

weekly payment, P= 400

At the end of 3 years, final investment A= ?

n= 52 as it is weekly

As per the interest formula

A= P(1+r/n)^nt

Putting value in above equation

= 400\left(1+\frac{0.07}{52}\right)^{156}

= 493.401

Interest earned = A-P

                           = 493.401-400

                          = 93.401 !

You might be interested in
Find the slope and y- int 6x + - 2y=18
geniusboy [140]

Answer:

Slope: \frac{3}{1}

Y-int: 9

Step-by-step explanation:

6x + -2y = 18

-6x              -6x

-2y = -6x + 18

-----   ------------

-2            -2

y = 3x + 9

5 0
3 years ago
Which is a better estimate for the length of an almond?<br><br> a. 3 meters b. 3 centimeters
allsm [11]

Answer:

3 centimeters

Step-by-step explanation:

nope

6 0
2 years ago
Read 2 more answers
Which expression is equivalent to -32 to 3/5 power
levacccp [35]

<u>Answer:</u>

8

<u>Step-by-step explanation:</u>

We are given the following expression and we are to find the simplest form of this expression:

- 3 2 ^ { \frac { 3 } { 5 } }

First of all, we will factor the coefficient:

3 2 = 2 ^ 5

Rewriting it as:

- ( 2 ^ 5 ) ^ { \frac { 3 } { 5 } }

Applying the exponent rule (a^b)^c = a^{bc} to get:

-2^{5.\frac{3}{5}}=-2^3

-2^3=-8

6 0
3 years ago
Helppppppppppppppppppppppp
tresset_1 [31]
Since it’s not x3 it must be +8 so if i were you i’d pick B
7 0
2 years ago
What is 123.45 rounded to the nearest tenths place
Artist 52 [7]

Answer:

120

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • frankie can plant a garden by herself in 10 hours. when her son Garyn helps her, the total time it takes them to plant the garde
    7·1 answer
  • On the number line below, P represents a number. What is the value of the opposite of that number?
    13·1 answer
  • FP!!!!!!!!!!!!!!!!
    14·2 answers
  • In right triangle PQR, P and Q are complementary angles. The value of sin Q is 9/
    9·2 answers
  • What is the answer 5 X 5 1/6
    12·2 answers
  • Complete the equation of the line through (3,–8) and (6,-4).
    7·1 answer
  • 624 divided by 12 divided by 4 i need answer quick please helps me
    12·2 answers
  • Can the number 12 be apart of more than one fact family? Explain.
    10·2 answers
  • Write a newspaper article using all of these words and definitions Cone, Perfect Square, Side, and Width.
    10·1 answer
  • Leonard plans to build a garage on a square plot of land. If one side of the plot is 6g3h5 feet long, express the area of his pl
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!