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
Grace [21]
3 years ago
12

Orlando invests $1000 at 6% annual interest compounded daily and Bernadette invests $1000 at 7%

Mathematics
1 answer:
Montano1993 [528]3 years ago
8 0

Answer:

6 Years

Step-by-step explanation:

Orlando invests $1000 at 6% annual interest compounded daily.

Orlando's investment = A=1000(1+\frac{0.06}{365})^{(365\times t)}

Bernadette invests $1000 at 7% simple interest.

Bernadette's investment = A = 1000(1+0.07×t)

By trail and error method we will use t = 5

Bernadette's investment will be after 5 years

1000(1 + 0.07 × 5)

= 1000(1 + 0.35)

= 1000 × 1.35

= $1350

Orlando's investment after 5 years

A=1000(1+\frac{0.06}{365})^{(365\times 5)}

   = 1000(1+0.000164)^{1825}

  = 1000(1.000164)^{1825}

  = 1000(1.349826)

  = 1349.825527 ≈ $1349.83

After 5 years Orlando's investment will not be more than Bernadette's.

Therefore, when we use t = 6

After 6 years Orlando's investment will be = $1433.29

and Bernadette's investment will be = $1420

So, after 6 whole years Orlando's investment will be worth more than Bernadette's investment.

You might be interested in
The health department estimates that eight vials of malaria Serum will treat 100 people. at this rate, how many vials are requir
lara [203]
Using butterfly method, it is 14 vials

5 0
2 years ago
A shopping bag contains six orange juice boxes and four grape juice boxes. Without
juin [17]

Answer:

6/25 i think

Step-by-step explanation:

5 0
3 years ago
You are putting a rectangular hot tub on your back porch. It is 6 feet long, 5 feet wide, and 3 feet deep. How much will it cost
sleet_krkn [62]

It costs $ 3.4 to fill the hot tub

<h3><u>Solution:</u></h3>

Given that, You are putting a rectangular hot tub on your back porch

The rectangular hot tub is of shape cuboid

<em><u>The volume of cuboid is given as:</u></em>

\text{Volume of cuboid } = length \times width \times height

It is 6 feet long, 5 feet wide, and 3 feet deep

Therefore,

length = 6 feet

width = 5 feet

height = 3 feet

<em><u>Thus volume of rectangular hot tub is:</u></em>

volume = 6 \times 5 \times 3 = 90

Thus volume of rectangular tub is 90 ft^3

Convert feet to gallons

We know that,

1 cubic feet = 7.48052 gallon

Therefore,

90 cubic feet = 7.48052 x 90 = 673.247

Thus gallons of water tub can hold is 673.247 gallons

Given that it costs $ 5 per 1000 gallons

1000 gallons = $ 5

Therefore,

1 gallons = $ \frac{5}{1000}

<em><u>Find for 673.247 gallons</u></em>

673.247 gallons = \frac{5}{1000} \times 673.247 = 3.366235 \approx 3.4

Thus it costs $ 3.4 to fill the hot tub

5 0
2 years ago
What is 3 divide by 148 but it’s LONG DIVISION. Please
saul85 [17]

Answer:

49 r. 3

3 \div 148 \\ 3 \div 14 = 4 \\ 3 \div 28 = 9 \\ \\

the answer is 49 but since three can go into 148 evenly the remainder is 3

7 0
3 years ago
How do I solve this?
Tju [1.3M]

Answer:  A:  3x^2y^(3/2)

Step-by-step explanation:

This can be written as

(81*x^8*y^6)^(1/4)

Then multiply each exponent by (1/4):

81^(1/4)*x^(8(1/4))y^6(1/4))

81^(1/4) = 3

x^(8(1/4)) = x^2

y^6(1/4)) = y^(3/2)

The result:  3x^2y^(3/2)

7 0
2 years ago
Other questions:
  • PLEASE ANSWER + BRAINLIEST!!!
    5·1 answer
  • The graph of f(c) =|x| is reflected across the y-axis and translated to the left 5units which statement about the domain and ran
    12·1 answer
  • Need help with the consecutive integer one
    11·1 answer
  • ben is making bread that calls for 5 cups of flour. His measuring cup only holds 1/2 cup. How many times will ben need to fill t
    9·2 answers
  • Whats the standard form of 4 million 2 hundred sixteen thousand ninety
    9·2 answers
  • The machine that Holley operates tightens 40 bolts every 3 minutes. The bolts are delivered to her machine station in boxes cont
    6·1 answer
  • Teniendo en cuenta que tg 45°=1, deduce el valor de sen 45° y de cos 45° mediante las relaciones fundamentales.
    6·1 answer
  • As an estimation we are told 5 miles is 8 km. Convert 10 miles to km.
    7·1 answer
  • Solve<br> 5x - 2 = 10 - X
    12·1 answer
  • 1/4 mile in 1/20 hour. What is my speed
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!