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alexira [117]
4 years ago
11

I need help with question 3 part a,b and question 4 part a,b,c please. Thank you!

Mathematics
2 answers:
Alex4 years ago
8 0

Answer:

I learned about this but don't remember how to do this!!! Sorry

Step-by-step explanation:

Rom4ik [11]4 years ago
6 0

3a)

Vertical:

1st Total Box: 98

2nd Total Box: 95

3rd Total Box: 57

Horizontal:

2nd Music Box: 41

1st Total Box: 130

2nd Total Box: 120

3b) 22.8 %

4a) 151 people

4b) 107 people

4c) 44 people

i can't really see the values but this is what i got.

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What is 4x² / 4x² ? Is the answer still a polynomial?
seraphim [82]

Answer:

4x² / 4x² = 1

Step-by-step explanation:

Anything divided by itself is always 1

4 0
4 years ago
Read 2 more answers
2 Points
LiRa [457]

Answer:

6c

Step-by-step explanation:

If the mean of the values in a data set is c, and each of the values in the data set

were multiplied by 6, the mean of the resulting data is 6c.

The reason is that, the number that multiplies all the data set can be factored and it becomes a multiplier of the mean of the original data set.

k\bar  x =k  \frac{ \sum \: x}{n}

Therefore the new mean is 6c

3 0
3 years ago
Each of Steve's buckets has a capacity of 11 gallons, while each of Mark's buckets can hold 8 gallons. How much more water in ga
ruslelena [56]
You need to know the difference between seven 11gal buckets, and seven 8gal buckets.
x=7\times11gal-7\times8gal
but that sounds like a lot of math, lets make it simpler.
x=7(11)-7(8)\\x=7(11-8) \\ x=7(3)\\x=21

3 0
3 years ago
Please help! (Number 16)
marissa [1.9K]
I think it's 144

multiply 12 by 4 because there are 4 walls then multiply 3 by the product of 12×4 and that should be your awnser
5 0
3 years ago
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Pablo debe ordenar 350 sillas de un salón en filas y columnas. Cada fila tendrá 20 sillas. ¿Cuántas filas completas podrá formar
dolphi86 [110]

Answer:

  • ¿Cuántas filas completas podrá formar? 17 filas
  • ¿Quedará alguna fila incompleta? Si
  • ¿Con cuantas sillas? 10 sillas
  • ¿Cómo representarías con una división el proceso? 350÷20= 17.5

Step-by-step explanation:

La división es una operación matemática que consiste en averiguar cuántas veces un número está contenido en otro número. En otras palabras, dividir es repartir un número en grupos iguales.

En este caso, deseas repartir 350 sillas en filas, en las cuales entran 20 sillas. Entonces, para conocer cuántas filas completas podes formar haces la división: 350÷20= 17.5

Entonces, se podrán formar 17 filas completas y, al ser 17.5 un número decimal, indica que hay otra fila que quedará incompleta.

Para saber cuántas sillas tendrá la fila incompleta podes realizar el siguiente cálculo: 17 filas*20 sillas= 340, que indica que para completar las 17 filas usas un total de 340 sillas. Si tenes 350, entonces en la fila incompleta hay solo 10 sillas (obtenida mediante la operación 350-340= 10) de las 20 que debería haber, faltando otras 10 sillas para completarla.

Finalmente:

  • <u><em>¿Cuántas filas completas podrá formar? 17 filas</em></u>
  • <u><em>¿Quedará alguna fila incompleta? Si </em></u>
  • <u><em>¿Con cuantas sillas? 10 sillas</em></u>
  • <u><em>¿Cómo representarías con una división el proceso? 350÷20= 17.5 </em></u>
5 0
3 years ago
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