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2 years ago

6

Arnold opened a savings account 8 years ago with a 3% interest rate. He has earned $87 in interest. How much did Arnold deposit

( Principal) 8 years ago when he opened the account?

1 answer:

Artyom0805 [142]2 years ago

6 0

Answer:

HAHAHAHAHAHHAHAHAHHAAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA

Step-by-step explanation:

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A human heart beats an average of 80 beats per minute.How many beats is this in an hour?express your answer in scientific notati

nlexa [21]

Answer:

4,800

Step-by-step explanation:

Sorry I don't know how to explain it scientifically but I know how to do the calculations

1) Theres 60 minutes in an hour

2) 80x60= 4,800 beats

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3 years ago

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7nadin3 [17]

Answer:

A. the x-coordinate of the vertex is greater than the y-coordinate.

Step-by-step explanation:

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3 years ago

HELP MEH Please write the coordinates of the x-intercept: y = 500

zaharov [31]

Well, there needs to be an equation.

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3 years ago

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Can somebody please tell me what 1/2x3/4 is.

Ad libitum [116K]

Answer: 3/8

Step-by-step explanation:

1/2 × 3/4

Multiply the numerators: 1 × 3 = 3

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I hope this is clear, have a great day.

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2 years ago

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John has a storage bin in the shape of a rectangular prism the storage bed is still in the and 1/2 ft long 2 ft wide and 2 ft ta

Phoenix [80]

We know, volume of rectangular prism is given by :

$V = lbh\\\\V=\dfrac{1}{2}\times 2\times 2\ ft^2\\\\V=2\ ft^2$

Volume of cubic box :

$v=a^3\\\\v=(\dfrac{1}{2})^3\ ft^3\\\\v=\dfrac{1}{8}\ ft^3$

Number of cubes can be filled :

$N=\dfrac{V}{v}\\\\N=\dfrac{2}{\dfrac{1}{8}}\\\\N=16$

Therefore, 16 cubes can be put in the bin.

Hence, this is the required solution.

8 0

3 years ago