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
oee [108]
3 years ago
5

Bonnie deposits 70.00 into her savings. There is 4.5 simple interest. She didn't change the amount for her three years. What is

the amount of money after?
Mathematics
2 answers:
Hitman42 [59]3 years ago
4 0

Answer:

The answer is $79.45

Step-by-step explanation:

If the given 4.5 percent interest rate is a yearly rate then according to the information in the question, we can calculate Bonnie's money at the end of the three year period as:

   The initial amount x interest rate x time = 70 x 0.045 x 3 = $9.45

So the amount of money after the three year period comes up to $79.45 for Bonnie.

I hope this answer helps.

KatRina [158]3 years ago
4 0

Answer: She would have $79.45

Step-by-step explanation: Since the question states that the amount gained is a simple interest, we shall apply e formula for simple interest which is;

Interest = PRT/100

Where P is Principal amount initially invested (70), R is the rate of interest earned (4.5%) and T is the time the money was left to yield interest (3).

Substituting for known values we now have,

Interest = (70 x 4.5 x 3)/100

Interest = 210 x 0.045

Interest = 9.45

Her account has earned a total interest of $9.45, therefore the amount of money after 3 years would be,

Total amount = Principal + Interest

Total amount = 70 + 9.45

Total amount = 79.45

You might be interested in
The temple at the top of the pyramid is approximately 24 meters above the ground and there are 91 steps leading up to the temple
Anna [14]

Answer:

13.1868131868

Step-by-step explanation:

24 divided by 90 equals 0.26373626373, which then multiplied by 50, equals 13.1868131868.

5 0
3 years ago
PLEASE HURRY Write the equation as a single logarithm 3log(x-2)+2log(x+2)
zubka84 [21]

Answer:

3\,log (x-2)+2\,log(x+2) can be written as the single logarithm:

log((x-2)^3\,(x+2)^2)

Step-by-step explanation:

Start by using in both terms of the expression the property of logarithm of a power that states:

log(a^b)=b\,*\,log(a)

so we recognize that the factor that multiplies each logarithmic expression, can be understood as the power of the argument of the function logarithm:

3\,log(x-2)=log((x-2)^3)\\and\\2\,log(x+2)=log((x+2)^2)

Then we use the property of logarithm of a product which states that:

log(a*b)=log(a)+log(b)

So now we recognize the expression:

log((x-2)^3)\,+\,log((x+2)^2)

as the logarithm of the product:

log((x-2)^3\,(x+2)^2)

which is finally a single logarithm as requested.

5 0
3 years ago
Two dice are rolled; find the probability for total: a) 1, b) 4 or 6; c) <13
IrinaVladis [17]

Answer:

0 ; 2/9 ; 1

Step-by-step explanation:

In a roll of two dice ;

The sample space = (Number of faces on die)^number of dice rolled = 6^2 = 36

The total possible outcome = sample space = 36

The probability of an event (A) :

P(A) = number of required outcome / number of total possible outcomes

find the probability for total: a) 1,

P(total of 1)

Number of 1 total = 0

Hence, P(total of 1) = 0

b) 4 or 6;

Number of 4 total = 3

Number of 6 total = 5

3 /36 + 5 / 36 = 8/36 = 2/9

c) <13

P(total < 13)

Number of total < 13 = 36

36 / 36 = 1

3 0
3 years ago
Frank bought 4.3×10^4 yards of carpet to install in the new house. His wife said "We needed 5,000 yards! You didn't buy enough!"
ipn [44]

Answer:

Frank is correct because he ended up bringing 43000 yards of carpet when they only needed 5000.

Step-by-step explanation:

4.3*(10^4)

10^4=10000

4.3*10000=43000

8 0
3 years ago
Are the expressions x + x + 1 + x + 2 + x + 1 + x and 5x + 4 equivalent? Why or why not?
egoroff_w [7]

Answer:

yes

they are equivalent because lets say the X = 3 then you would have to answer

3 + 3 + 1 + 3 + 2 + 3 + 1 + 3

and that would = 19

and then on the other equation

5 x 3 + 4 = 19

So the both equal the same.

PLZ MARK ME BRAINLIEST

3 0
3 years ago
Other questions:
  • Dilation ( effects of changing dimensions on perimeter and area)
    10·1 answer
  • Please solve this and show your working out. thanks!
    10·1 answer
  • 1/2(4a+10b) = c      solve for b 
    11·2 answers
  • Question:
    7·1 answer
  • Which segment is the perpendicular bisector of XY¯¯¯¯¯¯¯¯? options : CD, FH, DH, FG
    15·2 answers
  • Mike deposits $5,000 in a three-year CD account that yields 3.5% interest, compounded
    15·1 answer
  • What is the value of the ratio of the surface area to the volume of the cylinder?
    8·1 answer
  • Mai runs each lap in 8 minutes. She will run more than 88 minutes today. What are the possible numbers of laps she will run toda
    6·1 answer
  • GIVING BRAINIEST FIVE STARS AND HEART!
    6·2 answers
  • NO LINKS!!<br> 36. Know the difference between exponential, quadratic and linear equations.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!