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suter [353]
4 years ago
10

Stella wants to save money to buy a new laptop. Every month she sets aside an increasing amount of money to save for the laptop.

In her first month, Stella has $5 saved. In the second month, she has $10, and in the third month, she has $20 set aside for the laptop. If the pattern above continues, how much will Stella have after 6 months? A)$1,024 B)$256 C)$315 D)$635
C) $315
Mathematics
1 answer:
KiRa [710]4 years ago
7 0

Answer:A

just multiply all of them

Step-by-step explanation:

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What is the true meaning of absolute value?
Rzqust [24]

Answer:

Change the value from negative to positive

Or

Change the value from positive to positive

Step-by-step explanation:

It is very simple

Any number's absolute value should be positive

Let's say absolute value of 3 - >answer is 3

But absolute value of - 3 - > is also 3

Hope you understood it.

6 0
3 years ago
Read 2 more answers
What is 247039 rounded to the nearest thousand
Dmitrij [34]


If I am not mistaken ....


247,000


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5 0
4 years ago
{8, 15, 9, 18, 9, 17, 22, 10, 11, 9, 13}<br> What is the interquartile range of the data set?
8_murik_8 [283]

Answer:

IQR = 8

Step-by-step explanation:

The interquartile range (IQR) is the difference between the upper quartile Q₃ and the lower quartile Q₁

We require the data arranged in ascending order and to find the median Q₂

The median is the middle value of the data arranged in ascending order.

8, 9, 9, 9, 10, 11, 13, 15, 17, 18, 22

                      ↑ Q₂

The upper quartile is the middle value of the data to the right of the median

13, 15, 17, 18, 22

           ↑ Q₃

The lower quartile is the middle value of the data to the left of the median

8, 9, 9, 9, 10    

        ↑ Q₁

IQR = Q₃ - Q₁ = 17 - 9 = 8

6 0
3 years ago
En las olimpiadas de Matemática. Roció represen a su colegio. La prueba consistía en 60 problemas. Cada respuesta correcta valía
PtichkaEL [24]

Answer:

Rocío respondió 43 preguntas correctas y 17 incorrectas.

Step-by-step explanation:

Dado que en las olimpiadas de Matemática, Rocío representó a su colegio, y la prueba consistía en 60 problemas, de los cuales cada respuesta correcta valía 4 puntos y por cada respuesta incorrecta había un punto en contra, y luego del examen, Rocío obtuvo un puntaje de 155, y ella respondió todas las preguntas y desea saber cuantas fueron correctas y cuantas incorrectas, para determinar dicha duda se debe realizar el siguiente calculo:

60 x 4 = 240

40 x 4 - 20 = 140

45 x 4 - 15 = 165

42 x 4 - 18 = 150

43 x 4 - 17 = 155

Por lo tanto, Rocío respondió 43 preguntas correctas y 17 incorrectas.

5 0
3 years ago
Please help me with the correct answer
IgorLugansk [536]

Answer:

$50

Step-by-step explanation:

5= 26+4=30

6=30+4=34

7=34+4=38

8=38+4=42

9=42+4=46

10=46+4=50

8 0
3 years ago
Read 2 more answers
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