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Maurinko [17]
4 years ago
8

For every 15 minutes of a show, there are two minutes of commercials. At this rate, if Leila has seen 45 minutes of a show, how

many minutes has she been watching TV altogether
Mathematics
1 answer:
Pachacha [2.7K]4 years ago
7 0

Answer:

  51 minutes

Step-by-step explanation:

We have the ratio ...

  show minutes : commercial minutes = 15 : 2

Multiplying by 3 gives ...

  show minutes : commercial minutes = 45 : 6

The total of show minutes and commercial minutes is 45+6 = 51 minutes.

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3 years ago
The world's largest fruitcake was made by Dr.Fabrizio Sepe of Italy.It was 4,353kg.If each serving size was 200 grams.How many p
Olenka [21]

Answer:

i believe your answer would be 21,765

Step-by-step explanation:

since there are 1000 grams in a kilogram the equation would be 4353÷.200

4 0
3 years ago
PLS HELP ME ASAP WITH BOTH PRETTY PLS!!
maks197457 [2]
Left Problem: (first attached figure)
a) The vertex is (75, 25)
b) This means the ball reaches a maximum height of 25 feet at a point 75 feet downfield.
c) No, the ball will not be high enough to pass over the goal post. The point representing the goal post is above the path of the ball.


Right Problem: (second attached figure)
a) The vertex is (2.5, 55)
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4 0
3 years ago
Un profesor realiza una prueba con 70 preguntas, cada una con igual valor. Un
Valentin [98]

Tenemos un problema sobre porcentajes. Veremos que la calificación del alumno es un 80%.

En este caso sabemos que la prueba tiene 70 preguntas, por lo que la cantidad de referencia (el 100%) será 70.

Y sabemos que el estudiante responde correctamente 56 preguntas.

Lo que queremos hacer es ver que porcentaje representa este segundo número.

Para ver esto planteamos dos ecuaciones:

56 = x

70 = 100%

Para resolver esto, debemos ver el cociente entre esas ecuaciones:

56/70 = x/100%

Ahora resolvemos para x:

(56/70)*100% = x = 80%

Es decir, el alumno obtiene una clasificación del 80%.

Si quieres aprender más puedes leer:

brainly.com/question/18546712

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Write the expression as the sine, cosine, or tangent of an angle.
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Answer:

sin 8x

Step-by-step explanation:

3 0
3 years ago
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