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qwelly [4]
3 years ago
7

What 666.983 divided by 978.087 is?

Mathematics
2 answers:
8090 [49]3 years ago
8 0

Answer:

0.000681926045

Step-by-step explanation:

666.983 ÷ 978.087=0.000681926045

horrorfan [7]3 years ago
5 0

Answer:

0.681926045434

Step-by-step explanation:

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Los profesores de un colegio tienen planeado mandar 6 boletines informativos al año a cada una de las 620 familias con estudiant
alekssr [168]

Answer:

14.88 resmas

Step-by-step explanation:

Los maestros de una escuela planean enviar 6 boletines al año a cada una de las 620 familias con estudiantes en la escuela.

Esto significa: El número total de boletines que recibe cada familia = 6 × 620 familias

= La escuela envía 3720 boletines cada año

Cada uno de los boletines necesita 2 hojas de papel.

1 boletín = 2 hojas de papel

3720 boletines =

Cruz multiplicar

3720 boletines × 2 hojas

= Se necesitan 7440 hojas de papel en un año

El papel se vende en resmas de 500 hojas.

¿Cuál es la cantidad mínima de resmas de papel necesarias para imprimir los boletines escolares en un año?

500 hojas de papel = 1 resma

7440 hojas de papel = y

Cruz multiplicar

500 × y = 7440 × 1

y = 7440/500

y = 14.88 resmas

La cantidad mínima de resmas de papel necesarias para imprimir los boletines escolares en un año es 1488 resmas

8 0
3 years ago
This week laptops are 25% off. If a laptop cost $340 what is it's sale price?
Andrej [43]
The sale price is $255
7 0
4 years ago
Read 2 more answers
Can you someone me, please!!! :0
max2010maxim [7]

44:56

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8 0
3 years ago
. A businessman invested a total of Rs. 9,000 in two savings accounts. One account earns 8% interest per year and the other earn
Alex17521 [72]

Answer:

amount invested in the account that earns 10% interest  = Rs 3500

amount invested in the account that earns 8% interest  =Rs 5500

Step-by-step explanation:

Two equations can be derived from the question

x + y = 9000 equation 1

0.08x + 0.1y = 790 equation 2

x = amount invested in the account that earns 8% interest

y =  amount invested in the account that earns 10% interest

multiply equation 1 by 0.08

0.08x + 0.08y = 720 equation 3

subtract equation 3 from 2

0.02y = 70

divide both sides of the equation by 0.02

y = 70 / 0.02

y = 3500

Substitute for y in equation 1

x + 3500 = 9000

x = 9000 - 3500 = 5500

3 0
3 years ago
If 2^a =0.5 and 5^b=125, what is the value of a^b +b^a?​
kifflom [539]

9514 1404 393

Answer:

  -2/3

Step-by-step explanation:

  2^a = 0.5 = 2^-1   ⇒   a = -1

  5^b = 125 = 5^3   ⇒   b = 3

Then the expression a^b  +b^a is ...

  a^b +b^a = (-1)^3 +3^(-1) = -1 +1/3 = -2/3

3 0
3 years ago
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