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IRISSAK [1]
3 years ago
5

Find the mean for each set of data 23,34,29,36,18,22,27

Mathematics
2 answers:
GuDViN [60]3 years ago
5 0
27, u add them all up and divide that by the number of numbers u have
Elodia [21]3 years ago
4 0
Step One: Place them in order from least to greatest

18 22 23 27 29 34 35

Step Two: Add them all up

18 + 22 + 23 + 27 + 29 + 34 + 35 = 188

Step Three: Divide them by the # of numbers you have.

1. 18
2. 22
3. 23
4. 27
5. 29
6. 34
7. 35

You have 7 numbers so divide the 188 (The sum) by 7.

188 ÷ 7 = 26.85

Step Four: Know what your answer is-> 26.85
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Calcula la altura de Juan sabiendo que proyecta una sombra de 2 metros en el momento en que Pedro que mide 1,80 metros proyecta
den301095 [7]

Answer:

La altura de Juan por lo tanto es de 1.6 metros de altura

Step-by-step explanation:

Segun los datos que se encuentran en el ejercicio, tenemos lo siguiente:

Juan proyecta una sombra de 2 metros en el momento en que Pedro que mide 1,80.

Supongamos que x es la altura de juan que tenemos que calcular.

La altura de Juan por lo tanto la podemos calcular de la siguiente manera con la siguiente formula:

x= (1.8 metros/2.25 metros)*2

x=1.6 metros

La altura de Juan por lo tanto es de 1.6 metros de altura

5 0
2 years ago
Please help! I attached the question below.
kompoz [17]

Answer:

\frac{2(c+2)}{c(c-2)}

Step-by-step explanation:

\frac{c^{2}-4 }{6c^{4}+15c^{3}}=\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2}) }

Identity used:

a^{2}-b^{2}=(a-b)(a+b)

\frac{c^{2}-4c+4}{12c^{3}+30c^{2}}=\frac{(c-2)^{2}}{2(6c^{3}+15c^{2}) }

Now let us divide the modified expressions:

\frac{(c-2)(c+2)}{c(6c^{3}+15c^{2})} ÷ \frac{(c-2)^2}{2(6c^{3}+15c^{2}) }

we get:

\frac{2(c+2)}{c(c-2)}

5 0
3 years ago
Figure abcd is a parallelogram what is the value of x 5x +3 38
defon
5x + 3 = 38
5x = 38 + 3
5x = 35
x = 35/5
x = 7
4 0
3 years ago
Read 2 more answers
15 is 10 % of what number
Len [333]

15*10=150

15 is 10% of 150

4 0
3 years ago
Which are two possible reasons for the change within the frog population?
marishachu [46]

The given sequence;–3.2, 4.8, –7.2, 10.8, is a geometric progression common ratio of -1.5.

<h3>What is a geometric series?</h3>

When all the terms of a geometric sequence are added, then that expression is called geometric series.

The given sequence ;

–3.2, 4.8, –7.2, 10.8, …

The common ratio

= -4.8/ 3.2

= - 1.5

The terms having a common ratio of -1.5 best describe the relationship between the successive terms in the sequence of the terms.

Learn more about geometric sequence here:

brainly.com/question/2735005

#SPJ1

7 0
1 year ago
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