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sergejj [24]
3 years ago
7

There are 20 sweets in a box.

Mathematics
1 answer:
natima [27]3 years ago
5 0

Answer:

probability \: of \: getting \: red \: sweets  =  \frac{x}{20}  \\ probability \: of \: getting \: yellow \: sweets \:  =  \frac{(20 - x)}{20}

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ASAAPPP PLS HELP ME WITH 9 A and B please, also PLS SHOW WORK FOR B (THank you!!) <3
ankoles [38]
(A) 160 {divide sign} 4
(B) $40 was taken out of his account each day. For your work, divide 160 by 4. 


7 0
4 years ago
Un futbolista ha metido 2/9 del número de goles marcados por su equipo y otro la
storchak [24]

Answer:

77 goles

Step-by-step explanation:

Un futbolista ha marcado 2/9 del número de goles marcados por su equipo.

Otro anotó una cuarta parte del resto.

El resto = 1 - 2/9

= 7/9

De ahí que otro futbolista anotó

= 1/4 de 7/9

= 7/36

Si los otros jugadores han marcado 45 goles

Tenemos que averiguar la fracción de goles que marcó el otro jugador

Deje que el número total de goles marcados por el equipo durante la temporada = 1

Por lo tanto:

1 - (2/9 + 7/36)

1 - (8 + 7/36)

1 - 15/36

1 - 5/12

= 7/12

¿Cuántos goles marcó el equipo a lo largo de la temporada?

El número total de goles que marcó ese equipo se calcula como:

7/12 × x = 45

Donde x = número total de goles

7x / 12 = 45

Cruz multiplicar

7x = 45 × 12

x = 45 × 12/7

x = 77,142857143

Aproximadamente = 77 goles

7 0
3 years ago
When x= -2 which of the following points is on the graphed line y= -4x + 3
sergejj [24]

Answer:

y = 11

Step-by-step explanation: I do not see any graphs, but I answer part of your question. :D

y = -4(-2) + 3

y = 8 + 3

y = 11

  • Remember, a negative times another negative is a postive

Hope this helps you!!! :)


6 0
3 years ago
Ben needs to estimate the square root of 21 . which two perfect squares should he start with
Maurinko [17]

Answer:

16 and 25

Step-by-step explanation:

Since 21 lies between 16 and 25,

Sqrt(21) would be between 4 and 5

5 0
3 years ago
What Does Y intercept =​
anastassius [24]

The y-intercept of a line is where the line goes across the y line.

Does that answer your question?

4 0
3 years ago
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