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klio [65]
2 years ago
5

The ages of several trees in a neighborhood are shown below: 27 years, 3 years, 2 years, 25 years, 5 years What is the mean age

of these trees? 5 years 5.4 years 6 years 12.4 years
Mathematics
2 answers:
lora16 [44]2 years ago
6 0
The answer to your question : Mean is average so you calculate it.

When you add it all up you get 62.
27+3+2+25+5

Then you divide
62÷5

The answer you get is
12.4

Hope this helps you Mean=5
nata0808 [166]2 years ago
5 0
Mean is equal to sum/ number of values

27+3+2+25+5=62
62/5=12.4

Final answer: D, 12.4 years
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The denominator of a fraction in the simplest form is greater than the numerator by 1. If 4 is added to the numerator, and 3 is
Fantom [35]

Answer:

Step-by-step explanation:

Let the original fraction is: x/ x-1

And we have that:

  • 4 is added to the numerator => new numerator is: x+4
  • 3 is subtracted from the denominator => new denominator is: x -1-3 = x -4

the fraction itself is increased by 2\frac{1}{6}

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4 0
2 years ago
Suppose your dog posit $250 in a new savings account paying a Yield of 3% interest if the count is left alone how much money wil
Fed [463]

Answer:

The amount after a time period of 5 years is $287.5.

Step-by-step explanation:

Principal Amount  deposited   =  $250

Time  = 5 Years

Rate of interest = 3%

Now, SIMPLE INTEREST = \frac{P \times R \times T}{100}

⇒SI = \frac{250  \times 3  \times 5}{100}   = 37.5

or, the interest amount after 5 years = $37.5

Now, AMOUNT = PRINCIPAL + INTEREST

                             =  $250  + $37.5  = $287.5

Hence the amount after a time period of 5 years is $287.5.

8 0
3 years ago
Estimate 14.429 - 5.16 by first rounding each number to the nearest tenth.<br><br> Help pls
jok3333 [9.3K]

Answer:

9.23

14.43-5.2=9.23

Step-by-step explanation:

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7 0
3 years ago
Five year old weighs 75 decagrams how does he weigh in centigrams
tangare [24]
75000.00 centigram (cg - cgm)
7 0
3 years ago
Please look at the picture down below
Setler79 [48]

Answer:

D. 7.29.

Step-by-step explanation:

For a Normal Distribution:

Q1  = mean - (0.675) * standard deviation

= 8.5 - 0.675*1.8

= 7.285.

3 0
2 years ago
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