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Bingel [31]
4 years ago
12

Find the mean median mode and range 2,5,9,4,3

Mathematics
2 answers:
snow_lady [41]4 years ago
3 0
Mean: 4.6 (basically the average
Median: 4 (the number in the middle
Mode: there isn’t one (it’s the number repeated the most)
Range: 7 (largest and smallest number subtracted
timurjin [86]4 years ago
3 0

list the following data set from least to greatest:

2, 3, 4, 5, 9

range: highest value - lowest value = answer

Range: 9 - 2 = 7

Mode: there is no mode in this data set, (mode represents how many times a number is repeated)

(for example: 2, 5, 5, 6, 14, the following mode in this data set is 5)

Mode: none

mean:

(just add up all the numbers and divide it by 5 since there are 5 numbers in the following data set, or the listed numbers.)

2 + 5 + 9 + 4 + 3 = 23/5 = 4.6

mean: 4.6

range: 7

Mode: None, there are no mode in the data set or listed numbers.

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The graph of an exponential function is given. Which of the following is the correct equation of the function? (2 points)
adell [148]

Answer:

Option C

Step-by-step explanation:

WE are given a graph of exponential function and asked to find out of four functions which function the graph represents.

We find that any function of the form

y=a^x

passes through (0,1) for all a

Hence we cannot distinguish any thing from the point

Let us consider when x=1

Then first function will have point as (1,2.4)

II funciton (1,0.31)

III function (1,0.45)

IV funciton (1,1.8)

From the graph given we find that the point of y is less than 1.  Hence it can be either II or III

Consider x=-1

Then II function has point as (-1,3.225) and III function has point as (-1,2.222)

From the graph we find that the graph satsified only the point (-1,2.2222)

Hence OPtion III is right

6 0
4 years ago
Read 2 more answers
If 3^2x+1= 3x+5, what is the value of x?<br> 2<br> 3<br> 4<br> 6
REY [17]

Answer:

x = 4

Step-by-step explanation:

Set the exponents equal to each other

3^{2x+1}=3^{x+5}

2x + 1 = x + 5

Subtract x from both sides

x + 1 = 5

Subtract one from both sides

x = 4

So, the value of x is equal to 4.

4 0
3 years ago
During a winter's night, the low temperature was recorded at 19oF. The wind-chill temperature that night was -7^oF. What was the
erastovalidia [21]

Answer:

-26oF

Step-by-step explanation:

The difference between the low temperature and the wind-chill temperature is the result obtained when the low temperature is subtracted from the wind-chill temperature.

This difference

= -7oF - 19oF

= -26oF

The negative sign shows that there was a fall in temperature.

7 0
4 years ago
I need help answering the rest of these questions
worty [1.4K]
You either need to add the two times together or you need to subtract them
4 0
3 years ago
Read 2 more answers
A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest candl
dem82 [27]

Answer:

A. 27 π cubic inches

Step-by-step explanation:

The volume of a cylinder is calculated using the formula;

Volume=\pi r^2h

From the given information, the smallest candle has a radius of 0.5 inches and a height of 3 inches.

We substitute r=0.5 and h=3 into the given formula.

The vlume of the smallest candle is

Volume=\pi \times0.5^2\times 3

Volume=\frac{3}{4}\pi in^3

from the given information, the other two candles are scaled versions of the smallest, with scale factors of 2 and 3.

The volume of the other two candles will be 2^3\times \frac{3}{4}\pi=6\pi in^3 and 3^3\times \frac{3}{4}\pi=\frac{81}{4}\pi in^3

The wax needed to create one set of candle is

\frac{3}{4}\pi+6\pi+\frac{81}{4}\pi=27\pi\: in^3

The correct answer is A

8 0
4 years ago
Read 2 more answers
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