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Lady bird [3.3K]
3 years ago
9

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. You can ride your bike around

your block 3 times and the whole neighborhood 10 times in 23 minutes. How long does it take you to ride around the neighborhood?
Mathematics
1 answer:
ollegr [7]3 years ago
3 0
Oh gosh why is this so hard
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Answer:

Please check explanations for answer to the question

Step-by-step explanation:

The exponential relation can generally be represented as ;

y = I (1 + x)^n

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3 years ago
What the square root of 49
luda_lava [24]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Calculate the a) future value of the annuity due, and b) total interest earned. (From Example 2)
vredina [299]

Answer:

  • value: $66,184.15
  • interest: $6,184.15

Step-by-step explanation:

The future value can be computed using the formula for an annuity due. It can also be found using any of a variety of calculators, apps, or spreadsheets.

__

<h3>formula</h3>

The formula for the value of an annuity due with payment P, interest rate r, compounded n times per year for t years is ...

  FV = P(1 +r/n)((1 +r/n)^(nt) -1)/(r/n)

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  FV ≈ 66,184.15

<h3>calculator</h3>

The attached calculator screenshot shows the same result. The calculator needs to have the begin/end flag set to "begin" for the annuity due calculation.

__

<h3>a) </h3>

The future value of the annuity due is $66,184.15.

<h3>b)</h3>

The total interest earned is the difference between the total of deposits and the future value:

  $66,184.15 -(12)(5000) = 6,184.15

A total of $6,184.15 in interest was earned by the annuity.

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bonufazy [111]

Answer:

Step-by-step explanation:

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