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larisa86 [58]
4 years ago
14

Noaya read a book cover to cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to re

ad. Let y represent the number of pages left to read after x hours.
Mathematics
1 answer:
natali 33 [55]4 years ago
6 0

Answer:

55 pages/hour

350 - 55x = y

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i need to know what the area of a triangle is with a base of 27 ft and a height of 12 ft? I took 12x27=324/2 = 162 and I don't h
Mamont248 [21]

Based on what I learned in school, your answer should be correct. I double checked the calculations:)


6 0
4 years ago
What’s 4/5 times 2/3
maxonik [38]

Answer:

8/15

Step-by-step explanation:

When multiplying fractions, simply multiply the numbers straight across. First, multiply the numerators to get 8. Then, multiply the denominators and you'll get 15.

6 0
3 years ago
Read 2 more answers
Ayuda, no le entiendo :)
Dmitry [639]

Trabajando 10 horas por día, en 6 días se producen 3000 ruedas.

<h3>¿Cuántos dias tardarán en fabricar 3000 ruedas si trabajan 10 horas diarias?</h3>

Sabemos que trabajando 8 horas, en 5 dias producen 2000 ruedas.

El número total de horas que trabajan en esos 5 dias es:

(8 horas)*5 = 40 horas

Entonces se producen 2000 ruedas en 40 horas, es decir, la razon de trabajo es:

(2000 ruedas)/(40 horas) = 50 ruedas por hora.

Ahora, sí en la fabrica trabajan 10 horas al día, entonces van a producir:

10h*(50 ruedas por hora) = 500 ruedas por día.

El número x de días que deben trabajar para producir 3000 ruedas es:

x*(500 ruedas por dia) = 3000 ruedas

x = (3000 ruedas)/(500 ruedas por dia) = 6 dias.

Trabajando 10 horas por día, en 6 días se producen 3000 ruedas.

Sí queres aprender más sobre razones de trabajo:

brainly.com/question/8728504

#SPJ1

8 0
2 years ago
examples of addition of three fractions ( between 0-1) with a common denominator. IN STEPS ALL WORK, I need two examples.
disa [49]
Quizlet !! just saw this on there !!
5 0
3 years ago
Read 2 more answers
Ali was paid $75 for mowing a neighbor's yard. This is a fourth of the money he earned all summer. Write and solve an equation t
likoan [24]

Answer:

He earned $300 all summer

Step-by-step explanation:

We are asked to write an equation and also determine the amount Ali earned all summer if he collected $75 mowing fee from a neighbor and this constitutes 1/4 of the few he had collected all summer.

Now, let the total amount of money he had all summer be $y

He collected a fourth equivalent to $75, this means 1/4 * y = 75 or y/4 = $75

Now we calculate y as y = $75 * 4 = $300

7 0
3 years ago
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