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
Butoxors [25]
2 years ago
8

How much money is in Joe's savings account after 3 years if he deposited $400 at the beginning of the year and the account pays

4% annual simple interest?
Mathematics
2 answers:
yan [13]2 years ago
7 0

Answer:

Total amount in Joe's savings account T = $448

Step-by-step explanation:

Given;

time t = 3 years

Annual rate r = 4%

Principal P = $400

Simple interest can be expressed as;

I = Prt/100

Substituting the given values;

I =400×4×3/100 = 4800/100

I = $48

Total amount in account T;

T = P + I = $400 + $48 = $448

Charra [1.4K]2 years ago
7 0

Answer:

$448

Step-by-step explanation:

To calculate Joe's savings, we can use the formula for simple interest:

P = Po*(1+r*t)

Where P is the final value, Po is the inicial value, r is the interest and t is the time in years.

So, In our problem, we have that Po = 400, r = 4% and t = 3, then we can find P:

P = 400*(1+0.04*3)

P = 400*1.12 = $448

Joe has $448 in his savings.

You might be interested in
What is the value of f^-1(-3)?​
poizon [28]

Flip the curve over <em>y</em><em> </em><em>=</em><em> </em><em>x</em><em> </em>then observe what is y when x = -3. You will find that f^{-1}(x)=1.5.

Hope this helps.

8 0
3 years ago
Hi :) Is this a quadratic function?
aniked [119]

Answer:

no this is not a quadratic function

6 0
3 years ago
jamal's school is having a bake sale today at lunch and he agreed to bring four dozen cupcakes in for sale. to catch his bus he
Vesna [10]

Answer:

They will finish in time for Jamal to catch the bus.

Step-by-step explanation:

Jamal agreed to bring four dozen i.e. 48 cupcakes in for sale.

He started icing cupcakes at 7:40 a.m. at a rate of 3 cupcakes per minute up to 7:50 a.m. that is the time when he needs to be out of his house to catch his bus.

So, with in this 10 minutes (7:40 a.m. to 7:50 a.m.) he would be able to make (10 × 3) = 30 cupcakes.

Now, at 7:44 his older sister started icing cupcakes too. she iced them at a rate of 4 cupcakes per minute.

So, in this 6 minutes (7:44 a.m. to 7:50 a.m.) she will be able to make (4 × 6) = 24 cupcakes.

Therefore, in total Jamal will be able to made (30 + 24) = 54 cupcakes.

Since, 54 > 48 so, they will finish in time for Jamal to catch the bus. (Answer)

3 0
3 years ago
There are 312 cards in 6 decks of playing cards . IF YOU HAVE TIME PLEASE HELP ON THE OTHERS QUESTIONS BELOW IN THE PICTURES ! (
shepuryov [24]
To figure out how many cards are in each deck, divide 312 by 6. That comes out to a quotient of 52. That means there are 52 cards in each deck.

#5, the way to figure out which is the better deal, is to multiply the 2 package by the 5 package (note, DO NOT multiply the prices, only how many games they hold) that comes out to 10. So, what you do know is multiply the 2 games price by 5.

$11.98 * 5 = $59.9

Do the same with the 5 package, except multiply it by 2.

$24.95 * 2 = $49.9

Now, with these 2 answers you can tell that the 5 game package is $10 cheaper than the 2 game package, even though you are getting the same amount of games.

Hope this helps a little!
4 0
3 years ago
Find the area of the figure. RIGHT ANSWERS ONLY
katrin [286]

Answer:

56 yd²

Step-by-step explanation:

You cut up the figure into 2 distinctive rectangles where it looks like one small rectangle is intersecting a larger one.

So you would do

4(4 + 4 + 4) = 4(12) = 48 yd²

2(4) = 8 yd²

Add

8 + 48 = 56

56 yd²

Hope this helps! :)

5 0
1 year ago
Other questions:
  • Subtract the quotient of 15 divided 3 from the sum of 33 and 7
    9·2 answers
  • A telemarketer is successful at getting people to donate money for her organization in 55% of all calls she makes. She must get
    7·1 answer
  • Determine the median and the mode of the set of data below. In your final answer, include all of your calculations.
    9·1 answer
  • Plzzz help with this
    10·1 answer
  • Prove angle FGH is congruent to angle HIF.
    5·1 answer
  • Ashley drove 693 miles in 11 hours
    15·2 answers
  • The value of x for which the expressions 5(3x-4) equal to 2(2x+1)
    13·1 answer
  • A cold piece of metal is placed into a cup of hot water. This causes the temperature of the water to fall 5.25°C. The original t
    5·2 answers
  • Pls help me solve this
    5·1 answer
  • I will give a brainliest if you answer question 44
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!