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ASHA 777 [7]
3 years ago
13

You have 2 different savings accounts. For Account​ A, the simple interest earned after 18 months is ​$8.33. For Account​ B, the

simple interest earned after 15 months is ​$13.75. If the interest rate is ​3.7% for Account A and ​2.2% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.
Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0

Answer:

the principal would earn about 25-50 cents per month on account b and earn,about 2-10 cents on account A, and account b earns you the most and has the most interest.

Step-by-step explanation:

You might be interested in
Of the cartons produced by a​ company, ​% have a​ puncture, ​% have a smashed​ corner, and ​% have both a puncture and a smashed
LuckyWell [14K]

Full Question

<em>Of the cartons produced by a​ company, 10​% have a​ puncture, 6​% have a smashed​ corner, and 0.4​% have both a puncture and a smashed corner. Find the probability that a randomly selected carton has a puncture or a smashed corner. The probability that a randomly selected carton has a puncture or a smashed corner nothing​ ____%. ​(Type an integer or a decimal. Do not​ round.)</em>

<em />

Answer:

P(Punctured\ or\ Smashed\ Corner) = 0.156

Step-by-step explanation:

Given

Puncture\ Corner = 10\%

Smashed\ Corner = 6\%

Punctured\ and\ Smashed\ Corner = 0.4\%

Required

P(Punctured\ or\ Smashed\ Corner)

For non-mutually exclusive event described above, P(Punctured or Smashed Corner) can be calculated as thus;

P(Punctured\ or\ Smashed\ Corner) = P(Punctured\ Corner) + P(Smashed\ Corner) - P(Punctured\ and\ Smashed\ Corner)

Substitute:

10% for P(Puncture Corner),

6% for P(Smashed Corner) and

0.4% for P(Punctured and Smashed Corner)

P(Punctured\ or\ Smashed\ Corner) = 10\% + 6\% - 0.4\%

P(Punctured\ or\ Smashed\ Corner) = 15.6\%

Convert % to fraction

P(Punctured\ or\ Smashed\ Corner) = \frac{15.6}{100}

Convert to decimal

P(Punctured\ or\ Smashed\ Corner) = 0.156

3 0
3 years ago
In the coordinate plane, choose the graph with the conditions given. x + y &gt; 10​
larisa86 [58]

Answer:

It should be a dotted line through 10 on both the X and Y lines, with shading facing out from that. I've supplied a picture as well.

3 0
4 years ago
Given the following table, find the rate of change between 1-4) and 10).
Gwar [14]

Answer:

  • 1/2

Step-by-step explanation:

<u>As per given table there are pairs:</u>

  • (-4, -2), (-2, -1), (0, 0), (2, 1), (4, 2)

<u>This is line passing through the origin and the equation is:</u>

  • f(x) = 1/2x

Rate of change is the slope 1/2, which is same over any interval

6 0
3 years ago
This one a little weird
Ludmilka [50]

Answer:

It might be 10 but tell me if I'm right or wrong

Step-by-step explanation:

6 0
3 years ago
A cone-shaped tent has a diameter of 12 ft and a height of 6 ft.
HACTEHA [7]
Volume should be 226.08 
volume of a cone= 1/3 pi radius squared multiplied by height 
6x6=36 multiply by height 36x6=216  divide by 3=72 now multiply by pi =226.08 
your answer is 226.08
7 0
3 years ago
Read 2 more answers
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