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professor190 [17]
4 years ago
5

Por favor rapido Un grupo de 7 estudiantes se les pregunto: "¿Cuántas horas viste televisión la semana pasada?" Aquí están sus r

espuestas.
16,15,17,5,18,16,7

Encuentre el número promedio de horas para estos estudiantes.

Si es necesario, redondea tu respuesta a la décima más cercana.
Mathematics
1 answer:
katovenus [111]4 years ago
7 0

Answer:

13.4

Step-by-step explanation:

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If 45% of an item is 72.00 what is the original price. someone help me
timurjin [86]

Answer:

45% x 72.00 = 32.4

Step-by-step explanation:

hope this helped :)

8 0
2 years ago
Read 2 more answers
What is the decimal equivalent of the fraction -68 / 255
garri49 [273]

This is just a calculator problem.

+/- This will turn 68 into a minus when you enter it. On some calculators it is the (-) key.

68

÷

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=

-0.266666666 is what you should get.


5 0
3 years ago
In health class, students record the weights of the sandwiches they have for lunch. The weights are shown in the line plot below
Dvinal [7]
To find the average weight, you need to add all of the numbers and then divide them
I'll start off by doing this:
1/8+1/8 = 2/8
1/4+1/4+1/4+1/4 = 1
3/8+3/8 = 6/8
1/2+1/2 = 1
then I'll add them together:
2/8+6/8 = 1
1 + 1 + 1 =3
now we need to divide the amount of numbers. the amount of sandwiches weighted (10) will have to be divided
therefore, we get 3/10. because this can't be simplified, this will be your final answer.
4 0
4 years ago
Bao is mixing flour and water to make dough the graph shows how much water he uses for different amounts of flour .How many lite
Allushta [10]

To know how many liters of water Bao use per liter of flour we have to divide the liters or flour so:

\frac{1}{3}=0.33

So Bao uses 0.33 or 1/3 of water per liter or flour

and to know hoy manu liters of flour Bao use per liter of water we have to made the oposite division so:

\frac{3}{1}=3

She use 3 liters of flour per liter of water

8 0
1 year ago
6th grade RATIOS
dsp73

Answer:

i would say b

Step-by-step explanation: if they all slept 4 hours a night then all 9 would have a total of 36 and a night would be 1 so 36 to 1

6 0
3 years ago
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