Analizando la frase de la paloma, podemos ver que la ecuación correcta será:
x + x/2 + x/4 + 1 = 100
Podemos analizar la frase de la paloma por partes.
"somos estas..."
definamos "estas" como x
"...más la mitad de las que estamos..."
entonces tenemos:
x + x/2
"... más la cuarta parte de las que somos..."
x + x/2 + x/4
"...y agregando una..."
x + x/2 + x/4 + 1
"...las 100 palomas serán..."
Interpretamos esto como:
"la expresión anterior es igual a 100"
Entonces escribimos eso:
x + x/2 + x/4 + 1 = 100
(las que somos (x) más la mitad de las que somos (x/2) más un cuarto de las que somos (x/4) más una (1) son igual a 100 palomas)
Así, concluimos que la ecuación que modela la situación descrita es:
x + x/2 + x/4 + 1 = 100
Que sería la opción 1.
Si quieres aprender más, puedes leer.
brainly.com/question/24454449
The volume is (area of cross-section) x (length) .
-- The cross-section is a triangle. The area of a triangle is
Area = (1/2) (base) (height) .
In this one, the base is 9/4 m and the height is 3-1/3 m .
Area = (1/2) (9/4 m) (3-1/3 m)
Area = (1/2) (9/4) (10/3)
Area = 90/24 m² .
-- Volume = (area of cross-section) x (length)
Volume = (90/24 m²) x (7-1/3 m)
Volume = (90/24) x (22/3) m³
Volume = (1,980 / 72) m³
<em>Volume = 27.5 m³ </em>
As given,
Weekly rent of Mr. Thomson is = $104.92
Part A: What is Mr. Thompson's yearly rent (using 52 weeks)?
Rent for 1 week = 104.92
Rent for 52 weeks = = $5455.84
Part B: What was the average grocery expense in this time period?
Mr. Thomson purchased groceries on 2/18 for $33.45 and on 3/5 for $28.56
Hence average grocery expense is =
= $31 per week or $62.01 per month
Part C: Mr. Thompson estimates his yearly expense for groceries to be:
The monthly expense for groceries is = $62.01
So yearly expense will be = = $744.12
Answer:
Step-by-step explanation:
Let length of the aquarium
Since base is square, length and width of the aquarium will be same.
Width
I thank its A if not I’m sorry