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AnnyKZ [126]
2 years ago
11

Anne can pack 84 boxes in 6 minutes. How many boxes can she pack per minute?​

Mathematics
1 answer:
UNO [17]2 years ago
3 0

Answer:14 boxes per minute.

Step-by-step explanation:

This is a simple equation.

84/6 = 14 boxes per minute.

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Which of the following best describes the algebraic expression 10x+2?
BabaBlast [244]
For this case we have the following expression:
 10x + 2
 There are many different ways to describe the expression.
 We will name some of these ways:
 
 1)
The expression is a linear function

 2) The slope of the line is positive and equal to 10.

 3) The cut point of the line with the y axis is 2.

 4) The domain of the function is from -inf to inf.

 5) The range of the function is from -inf to inf.
7 0
3 years ago
Read 2 more answers
The number of bacteria in culture grows 80% each hour. Suppose. There are 250 bacteria in the original culture.
Flauer [41]

Answer:  (a) y = 250(1.8)ˣ     (b) 89,262 bacteria

<u>Step-by-step explanation:</u>

Use the exponential growth formula   y = a(b)ˣ     where

  • a = Initial Value
  • b = 1 + r  (for growth) or 1 - r for decay
  • r = rate (convert percent to a decimal)

a)    Given: a = 250,    r = 80% (.80) → b = 1.8

       y = 250(1.8)ˣ

b)  Given: x = 10

     y = 250(1.8)¹⁰

     y = 89,261.68   =  89,262 (rounded to the nearest whole number)

4 0
3 years ago
En una fábrica, tres de cada veinte jarrones salen con algún defecto. Si se hacen 1000 jarrones, ¿Cuántos saldran defectuosos?
Karo-lina-s [1.5K]

Answer:

si se hacen 1000 jarrones, 150 saldrán defectuosos.

Step-by-step explanation:

En primer lugar es conveniente determinar el porcentaje de jarrones que salen con algún defecto.

Si 20 corresponde a la cantidad total de jarrones, entonces, se divide 3 sobre 20 para encontrar el porcentaje al que 3 jarrones defectuosos corresponde. La división da como resultado 0,15. Para transformar el valor encontrado en porcentaje, es necesario multiplicar por 100. Entonces, 3 jarrones defectuosos corresponden a 15% de jarrones en total.

Si se hacen 1000 jarrones, es necesario multiplicar por dicho número. Esto es: 15%*1000, obteniendo como resultado 150.

Entonces, <u><em>si se hacen 1000 jarrones, 150 saldrán defectuosos.</em></u>

5 0
3 years ago
Rachel are 1/8 of the vegetarian pizza and 1/4 of the cheese pizza. how much of a pizza did she eat
Arisa [49]
1/8 + 1/4
= 1*3/8*3 + 1*6/4*6
= 3/24 + 6/24
= 9/24
= 3/8
3 0
3 years ago
Mario is teaching himself to play guitar. Let x represent the number of days that have passed. Let y represent the number of min
Svetradugi [14.3K]

Answer:

9 days

Step-by-step explanation:

Y= minutes practiced

X= days

Mario practiced 40 minutes So Y= 40

40= 85-5x

40(-85)=85 (-85) -5x

-45=-5x

-45/(-5)= -5x/(-5)

9=x

4 0
2 years ago
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