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MissTica
3 years ago
8

Tom is the custodian at the local highschool. He has a circular key ring with 9 keys on it. How many different arrangements of t

hose keys can Tom make on his key ring?
Mathematics
2 answers:
SpyIntel [72]3 years ago
7 0

Answer:

40,320.. took the test on USA test prep

Step-by-step explanation:

babunello [35]3 years ago
5 0

tom will have his key 10

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Komok [63]

Answer:

what? if u mean by rounding, its 103

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Please help me ASAP!!!
Marrrta [24]

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the range represents the number of users each month for 24 months

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this is because the graph shows a 24 month period.

4 0
3 years ago
Find the value of the expression below if I = 10.<br> z? – 2 (x + 5) =
12345 [234]

Answer:

10

Step-by-step explanation:

z−2(x+5)=

Use the distributive property to multiply −2 by x+5.

z−2x−10

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2 years ago
Find the mean,median,mode.and range of the data set:12,15,17,16,10
ZanzabumX [31]

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5 0
3 years ago
Anna starts a fixed deposit with $178000, the bank offers 9.5% per year simple interest for 8 months. she has the option of rest
soldier1979 [14.2K]

Using simple interest, we have that:

A) The interest due after 8 months is $11,272.33.

B) The total value of the investment will be of $189,986.24.

The amount of interest earning using <em>simple interest</em>, after <u>t years</u>, with an <u>yearly interest rate of i</u> and an <u>initial investment of P</u> is given by:

E = Pit

In this problem:

  • Deposit of $178,000, hence P = 178000.
  • Interest rate of 9.5% per year, hence i = 0.095.
  • 8 months, the time is in years, hence t = \frac{8}{12} = \frac{2}{3}

Item a:

E = Pit

E = 178000(0.095)\frac{2}{3} = 11272.33

The interest due after 8 months is $11,272.33.

Item b:

For the second interest, we consider P = 11272.33, hence:

E_2 = Pit

E_2 = 11272.33(0.095)\frac{2}{3} = 713.91

The total value will be composed by:

  • The initial deposit of $178,000.
  • The first interest of $11,272.33.
  • The second interest of $713,91.

Hence, it will be:

T = 178000 + 11272.33 + 713.91 = 189986.24

The total value of the investment will be of $189,986.24.

A similar problem is given at brainly.com/question/13176347

3 0
2 years ago
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