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marin [14]
3 years ago
14

Piper deposited $734.62 in a savings account that earns 2.6% simple interest. What is Piper’s account balance after seven years?

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
3 0
That would be $868.32
Leona [35]3 years ago
3 0

Answer:

Balance in the saving account after 7 years is $ 868.32

Step-by-step explanation:

Given:

Amount deposited in account, P = $ 734.62

Rate of interest , R = 2.6%

Time, T = 7 years  

To find: Amount in account after 7 years.

Formula of Simple interest, SI = \frac{P\time R\times T}{100}

SI=\frac{734.62\time2.6\times7}{100}=133.70

Amount, A = SI + P = 734.62 + 133.70 = $ 868.32

Therefore, Balance in the saving account after 7 years is $ 868.32

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Plz help me with both questions pllllz
stich3 [128]
The differences is 7 because I counted. 
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3 years ago
TIME REMAINING37:15How many square inches are in 60 square feet?
Firlakuza [10]
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2 years ago
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A given line has a slope of - ⅚.  (ie, m = -⅚)
Nastasia [14]

Answer:

Step-by-step explanation:

The slope of the line parallel to that line is -5/6 because parallel lines have the same slope.

8 0
3 years ago
the larger of two number is nine more than four times the smaller number. the sum of the two numbers is fifty-nine. find the two
VLD [36.1K]
This is solved by setting up two equations and then using one to answer the other.
The first step (use what is given to set up the two separate equations)
We are looking for two numbers, let us call them X and Y. 
We are told that X + Y = 59
 We are also told that (9 more than) 9+ (4times the smaller number) 4Y is the bigger number X
Then we combine that into 9+4Y=X
so we now have two separate equations and we can use one to solve the other. Everywhere we have X in the first equation, we will fill in with the second equation
(9+4Y) +Y = 59    [then combine like terms]
9+5Y=59            [subtract 9 from both sides]
5Y=50                   [divide both sides by 5 to isolate the Y]
Y=10                      [now plug this into either equation to solve for X]
9+4(10)=X
9+40=X
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4 0
3 years ago
The bottom of Ignacio's desktop is 74.5cm from the floor. Ignacio's sits in his adjustable chair, and the tops of his legs are 4
dsp73

Answer:

Ignacio can make 5 clockwise rotations.

Step-by-step explanation:

Given that the Ignacio's legs are already at a height of 49.3cm and each rotation of the chair knob raises his legs another 4.8cm, we can set up an inequality to determine the number of rotations Ignacio could make without his legs touching the desk, which is at a height of 74.5cm:

4.8r + 49.3 < 74.5  where 'r' is equal to the number of rotations

The sum of the Ignacio's original leg height plus the amount of height increased from the rotations of the know must be less than 74.5 in order for his legs not to touch.  Now, solve for 'r':

Subtract 49.3 from both sides:  4.8r + 49.3 - 49.3 < 74.5 - 49.3 or 4.8r < 25.2

Divide 4.8 from both sides:  4.8r/4.8 < 25.2/4.8 or  r < 5.25

Since the number of rotations must be less than 5.25, he can make 5 complete rotations.  

6 0
3 years ago
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