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Kobotan [32]
3 years ago
13

Five children are the following ages: 12,13,11,11 and 13. What is their mean age?

Mathematics
2 answers:
Liula [17]3 years ago
8 0
Add all the ages up
60 divide by 5 = 12
the mean is 12
11Alexandr11 [23.1K]3 years ago
4 0

Answer:

12

Step-by-step explanation:

add all the ages then divide by total number of different ages:12,13,11,11 and 13=60, 60/5=12

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Step-by-step explanation:

6 is in the y intercept place so it equals 6

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Austin consumes an energy drink that contains caffeine. After consuming the energy drink, the amount of caffeine in Austin's bod
Olegator [25]

Answer:

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Step-by-step explanation:

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3 years ago
Which rule represents the table's values?<br> y = 2x<br> y=-2x<br> y=-12%<br> V = -2x + 1
hram777 [196]

Answer:

Therefore the required rule for the given table is

y=-2x

Step-by-step explanation:

Given :

Table values are

x          y

6         -12    

7         -14

8         -16

9         -18

10         -20

To Find :

The rule for above result = ?

Solution:

The Required Rule for the above Table is

y=-2x

For first case

Put x = 6 in the rule we get

y=-2\times 6 =-12 as shown in the table

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Put x = 7 in the rule we get

y=-2\times 7 =-14 as shown in the table

For third case

Put x = 8 in the rule we get

y=-2\times 8 =-16 as shown in the table

For fourth case

Put x = 9 in the rule we get

y=-2\times 9 =-18 as shown in the table

For fifth case

Put x = 10 in the rule we get

y=-2\times 10 =-20 as shown in the table

Therefore the required rule for the given table is

y=-2x

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4 years ago
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alisha [4.7K]

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