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
bulgar [2K]
3 years ago
11

Anastasia was trying to decide which investment plan would be best over 10 years. Bank A was offering 8.5% simple interest on he

r money using the formula I=Prt Bank B was offering 8% compounded annually using the formula A=P(1+r)^t. Which bank is a better investment if she has $2,000 to invest for 10 years?
A. Bank A is the better investment. In 10 years, her $2,000 will grow to $4,317.85, and with bank B, her $2,000 will grow to $3,700.

B. Bank B is the better investment. In 10 years, her $2,000 will grow to $4,317.85, and with bank A, her $2,000 will grow to $3,600.

C. Bank A is the better investment. In 10 years, her $2,000 will grow to $4,521.97, and with bank A, her $2,000 will grow to $3,700.

D. Bank B is the better investment. In 10 years, her $2,000 will grow to $4,317.85, and with bank A, her $2,000 will grow to $3,700.
Mathematics
1 answer:
Irina-Kira [14]3 years ago
4 0
A
2,000×(1+0.085×10)
=3,700
B
2,000×(1+0.08)^(10)
=4,317.85
Bank B is the better investment. In 10 years, her $2,000 will grow to $4,317.85, and with bank A, her $2,000 will grow to $3,700
You might be interested in
Please help me with algebra part B and C. attachment below. Will mark as brainslist. 25 points.
miv72 [106K]

Answer:

C. (-7x+60)(x+4)

Step-by-step explanation:

Consider the expression -7x^2+32x+240.

First, note that

a=-7\\ \\b=32\\ \\c=240

Find the discriminant

D=b^2-4ac=32^2-4\cdot (-7)\cdot 240=1,024+6,720=7,744\\ \\\sqrt{D}=\sqrt{7,744}=88

Now,

x_1=\dfrac{-b+\sqrt{D}}{2a}=\dfrac{-32+88}{2\cdot (-7)}=-4\\ \\x_2=\dfrac{-b-\sqrt{D}}{2a}=\dfrac{-32-88}{2\cdot (-7)}=\dfrac{60}{7}

Write the factored form:

-7x^2+32x+240=-7(x-(-4))\left(x-\dfrac{60}{7}\right)=(x+4)(-7x+60)

8 0
3 years ago
Estimate the quotients 9.13 divided by 23
djyliett [7]

Answer:

0.4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which expression shows the sum of the polynomials with like terms grouped together?
Leto [7]

Answer:

C. (-4x^2)+2xy^2+[10x^2y+(-4x^2y)

Step-by-step explanation:

A. [9-4x2) + (-4x2y) + 10x2y] + 2xy2  : in this polynomial the first term is not a like term, then this is incorrect.

B. 10x2y + 2xy2 + [(-4x2) + (-4x2y)]  : in this polynomial, the terms that are grouped, are not like terms, then is incorrect.

C. (-4x2) + 2xy2 + [10x2y + (-4x2y)]  ; This polynomial is the right answer because the like terms are grouped.

D. [10x2y + 2xy2 + (-4x2y)] + (-4x2): This polynomial is incorrect because one of the terms that are grouped is not a like term.

4 0
3 years ago
Read 2 more answers
What is the input in a scatter plot
Charra [1.4K]

Answer:

the X variable

Step-by-step explanation:

it's the same as any other function

3 0
3 years ago
Wake up to reality
Sphinxa [80]

Answer:

What do I answer?.......

6 0
2 years ago
Other questions:
  • Work out each map scale as a map ratio
    9·1 answer
  • Is this right???!!!???
    15·1 answer
  • How much more do you spend by purchasing the luxury items from the table below?
    6·1 answer
  • Cristiano rolando has a messy house. The function that represents the total cost cristiano spends having his house cleaned is C(
    9·1 answer
  • How do you turn 75.8% into a decimal
    15·1 answer
  • Ben wants to try a new honey-glazed salmon recipe. He starts with 1
    9·1 answer
  • Please help me in math. Write an equation of the parabola shown.
    6·1 answer
  • What is the value of <br> 5<br> 5 units, as a fraction greater than <br> 1<br> 1?
    8·1 answer
  • Help me please , Write the slope intercept of the given line, provide the submit solution
    11·1 answer
  • yang company sold merchandise for $4,000. the event is subject to a state sales tax of 9%. based on this information, yang would
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!