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Mrrafil [7]
3 years ago
13

Determine if the sequence is arithmetic write yes or no 5,9,14,20

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

Answer: No

Step-by-step explanation:

An arithmetic sequence is one where the same number is being added to the number before it. For example, 2, 4, 6, 8..., where 2 is being added to each number.

In this case, however, the number being added is not consistent with this pattern. Between 5 and 9, the difference is 4 and between 9 and 14, the difference is 5, and so forth. This pattern does not follow the rules of an arithemtic sequence.

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Carlos tiene una produccion semanal de 500kg de papas negras y 600kg de batatas al cabo de 12 semanas de ¿cuanto sera la producc
REY [17]

Step-by-step explanation:

<u />

<u>1.Producción semanal de papas negras</u>:500kg x 12 semanas=6.000kg por 12 semanas de papa negra

<u>2.Producción semanal de batatas:</u> 600 kg x 12 semanas=7.200kg por 12 semanas de batata

<u>3.Producción total</u>: Para obtenerla producción total sumamos el total producido por las 12 semanas entre papa negra y batata.Entonces tenemos:

6.000kg de papa negra + 7.200 kg de batata=<u>13.200 kg </u>de producido total  entre papa negra y batata por 12 semanas

4 0
3 years ago
It has been estimated that only about 30% of California residents have adequate earthquake supplies. Suppose we are interested i
lidiya [134]

Answer:

Step-by-step explanation:

We are given that 30% of California residents have adequate earthquake supplies.

a) Ramon variable X denotes the number of the california residents that have adequate earthquake insurance

B) x can take value 1 ,2 ,3 ......

C)The distribution of random variable is geometric distribution with parameter p=0.3

The pmf of geometric distribution is

P(X=x)=0.3(1-0.3)^{x-1} , x=1,2,3...

D)P(X=1) or P(X=2)=P(X=1)+P(X=2)

P(X=1) or P(X=2)=0.3(1-0.3)^{1-1}+0.3(1-0.3)^{2-1}=0.51

E)

P(X \geq 3)=1-P(X

F)

E(X)=\frac{1}{p}

p is the resident who does not have adequate earthquake supplies.

p = 1-0.3 = 0.7

E(X)=\frac{1}{0.7}=1.42

G)E(X)=\frac{1}{q}=\frac{1}{0.3}=3.33

8 0
4 years ago
Please help!! !!!!!!!!! !!111111
Sonja [21]

Answer:

268

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please answer the question above
blagie [28]
Take 12500-11625, which is 875.

Divide 875 by the original price, 12500, to get 0.07.

Multiply 0.07 by 100.

Your answer should be a 7% reduction.
5 0
3 years ago
I need answers ASAP!!!!
finlep [7]

╔═.✵.══════════╗

      A  N  S  W  E  R

╚══════════.✵.═╝

✩ ✩ ✩

455

Hope this helped, love!  ✩ ✩ ✩

7 0
3 years ago
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