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AVprozaik [17]
3 years ago
13

HELP ASAP!!!!!!!! what is the unit rate expressed in price per pound

Mathematics
1 answer:
maxonik [38]3 years ago
5 0

Answer:

$0.80

Step-by-step explanation:

You have to divide 24 by 30 to find the price per pound

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A donation center had filled up 44 small bins with canned food with each bin containing 24 cans. They plan to send the cans out
Valentin [98]
Each food bank would receive 264 cans.



44 Bins with 24 cans. 44•24= 1,056

n= (44•24) / 4
n= 1,056 / 4
n= 264 cans per food bank
8 0
3 years ago
If Jessica has money into savings accounts worry is 5% in the other is 10% if she has $950 more in the 10% account and the total
Lelu [443]

Answer:

5% account = $1,240

10% account = $2,190

Step-by-step explanation:

Let's assume the amount of savings in the 5% account is x.

Thus the amount of savings in the 10% account is (x + $950).

We can write the following equation from the interest amount:

[5% x ] + [10% (x + $950)] = $281

5%x + 10%x + $95 = S281

15%x = $186

x = $1,240

There is $1,240 in the 5% account

Therefore, on the 10% account there is $1,240 + $950 = $2,190

8 0
2 years ago
Solve the following equation, and explain your solution method.x³+7x²-x-7=0
Korvikt [17]

Answer:

x_{1}=-1\\ x_{2}=1\\ x_{3}=-7

Step-by-step explanation:

The easiest way to solve this equation is to first find and highlight a common factor between two terms. In this case, x^2 can be factored to rewrite the equation as follows:

x^{2} (x+7)-x-7=0\\x^{2} (x+7) = (x+7)

The (x+7) term can be crossed out on both sides and then for this equation to be true, there are two possibilities:

Either

x^{2} =1\\x_{1} = 1\\x_{2} = -1

or

(x+7) = 0\\x_{3} = -7

Therefore, the solutions to this equation are -1, 1 or -7.

7 0
3 years ago
Pleaseeee helpppppppp!!!!!
Inga [223]

Answer: im not really sure but is it 605

Step-by-step explanation:

11•11•15/3

8 0
2 years ago
Se desea construir una letra "ene" mayúscula de tal manera que sus segmentos paralelos midan 25 cm y el
Anna71 [15]

Answer:

La distancia en línea recta que separa los segmentos paralelos es 60cm.

Step-by-step explanation:

Esta pregunta se puede resolver usando el <em>teorema de Pitágoras</em>:

\\ c^2 = a^2 + b^2 [1]

Es decir, en <em>triángulos rectágulos</em>, el cuadrado de la hipotenusa es igual a la suma de los cuadrados de los catetos de dicho triángulo. Un triángulo es rectángulo cuando el ángulo que forman sus dos catetos es recto o de 90 grados sexagesimales.

Es importante notar que la letra N tiene dos lados paralelos y el lado oblicuo (o inclinado) une ambos lados paralelos. Pues bien, la letra N puede formar dos triángulos iguales. Escojamos uno de ellos para obtener la respuesta, es decir, <em>la distancia en línea recta que separa los segmentos paralelos</em> (segmentos verticales de la N)

El <em>lado oblicuo</em> (inclinado) es la <em>hipotenusa de ese triángulo </em>(es decir, c)<em>. </em>De los catetos, uno está representado por uno de los <em>segmentos paralelos</em> (verticales) de la N (digamos que es b), y, el otro cateto, es la <em>distancia horizontal</em> que une ambos segmentos verticales (digamos que es a).

Si unimos el segmento inferior del <em>cateto b</em> con el extremo inferior de la <em>hipotenusa</em>, se forma el <em>cateto </em><em>a</em>. Este <em>cateto a</em> forma un ángulo recto con el cateto b y, por lo tanto, forma un triángulo recto. Los lados de un triángulo recto pueden resolverse usando el <em>teorema de Pitágoras</em>, descrito en [1].

Usando [1] y despejando a, tenemos:

\\ c^2 = a^2 + b^2

Restamos \\ b^2 de ambos lados de la igualdad:

\\ c^2 - b^2 = a^2 + b^2 - b^2

\\ c^2 - b^2 = a^2 + 0

\\ c^2 - b^2 = a^2

Luego

\\ a^2 = c^2 - b^2

Extrayendo la <em>raíz cuadrada</em> en cada lado de la igualdad:

\\ \sqrt{a^2} = \sqrt{c^2 - b^2}

Entonces

\\ a = \sqrt{c^2 - b^2}

Asimismo, tenemos que \\ c = 65cm y \\ b = 25cm

Entonces,

\\ a = \sqrt{65^2 - 25^2}

\\ a = \sqrt{4225 - 625}

\\ a = \sqrt{3600}

\\ a = 60cm

De esta manera, el valor de a, o <em>la distancia en línea recta que separa los segmentos paralelos</em>, es 60cm.

Podemos comprobar el resultado anterior haciendo uso del mismo <em>teorema de Pitágoras</em>:

\\ 65^2 = 60^2 + 25^2

\\ 4225 = 3600 + 625

\\ 4225 = 4225

En la figura anexa se aprecia gráficamente lo anteriormente explicado.

3 0
3 years ago
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