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
riadik2000 [5.3K]
3 years ago
7

PLS HELP | Shen invested in a savings bond for 4 years and was paid simple interest at an annual rate of 6%. The total interest

that he earned was $2160. How much did he invest?
Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0

Answer:

Shen invested $9000.

Step-by-step explanation:

The simple interest formula is i = prt, where p is the principal amuont, r is the annual interest rate as a decimal fraction and t is the time in years.

Here, $2160 = P*0.06*(4 yrs), so:

         $2160

P = ----------------- = $9000

            0.24

You might be interested in
Use graphing technology to find the domain of the function f(x) = x2.
skelet666 [1.2K]

That is a parabola.

All domain of a parabola are, (-∞,∞).

The range would be, (-∞, 0]

5 0
3 years ago
Which is the quotient of 6 divided by 1/4
muminat
24. Hope this helps:)
4 0
3 years ago
Read 2 more answers
If m and n are the zeroes of the polynomial 6y 2 -7y – 2, find a polynomial whose zeroes are 1/m and 1/n
denis-greek [22]

Answer:

y^2-\frac{7}{2}y+3

Step-by-step explanation:

Given polynomial is,

6y² - 7y - 2

Fro the zeros of the given polynomial,

6y² - 7y - 2 = 0

6y² - 4y - 3y - 2 = 0

2y(3y - 2) - 1(3y - 2) = 0

(2y - 1)(3y - 2) = 0

(2y - 1) = 0

y = \frac{1}{2}

(3y - 2) = 0

y = \frac{2}{3}

Therefore, zeros of this polynomial are m = \frac{1}{2} and n = \frac{2}{3}

If a polynomial has zeros as \frac{1}{m} and \frac{1}{n} then the zeros will be \frac{3}{2} and 2.

Polynomial will be,

(y-\frac{3}{2})(y-2)

= y(y-2)-\frac{3}{2}(y-2)

= y^2-2y-\frac{3}{2}y+3

= y^2-\frac{7}{2}y+3

7 0
2 years ago
Solve: -2x + 3 = -9 *<br> 2.<br> 3<br> 6<br> 8
vodomira [7]
Answer-3

Explanation-Subtract 3 from the -9. That will end up being -6. Then, divide that -6 by -2. That will give you your answer of 3.

Hope this helped you :)))))))
3 0
3 years ago
Find (2x + 3y) 2<br><br>a 4x2+12xy+9y2 b 4x2+9y2<br><br> c 4x2+12+9y2<br>​
lilavasa [31]

Answer:

a

Step-by-step explanation:

(2x + 3y)²

= (2x + 3y)(2x + 3y)

Each term in the second factor is multiplied by each term in the first factor

2x(2x + 3y) + 3y(2x + 3y) ← distribute parenthesis

= 4x² + 6xy + 6xy + 9y² ← collect like terms

= 4x² + 12xy + 9y² → a

7 0
3 years ago
Other questions:
  • The directions: Write an equation in point-slope form of the line that passes through the given point and has the given slope m.
    10·1 answer
  • MATH QUESTION!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • Use the graph to find the local minimum and the local
    5·2 answers
  • Select all that apply <br> thαnkѕ pєrѕσn
    11·1 answer
  • Plz help asap i need the right answer who ever is right get brainiest
    13·1 answer
  • 22) (2n-q)-56-2,4nt4)
    14·1 answer
  • The value of the expression a³-2a²+3a+5 for a = -1
    11·2 answers
  • HELP ASAP<br><br> Explains how to evaluate the expression 4x+10 for x=5.
    6·1 answer
  • What is the next step in solving this augmented matrix using the gauss-jordan elimination method? a. convert the matrix to the l
    5·1 answer
  • What is the difference between decimal addition and binary addition?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!