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VladimirAG [237]
3 years ago
8

6, 1, -4, -9,...

Mathematics
1 answer:
kykrilka [37]3 years ago
3 0
Texaschic nailed it when saying that it's arithmetic

The recursive way to write this is to say

a_1 = 6
a_n = a_{n-1} - 5

which tells us "start at 6 and each time subtract off 5"

The a_n portion is the nth term while a_{n-1} is the term just before the nth term
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Consider the graph of the function.
Zina [86]
Answer:B

looks like it has asymptotes but doesnt actually
6 0
2 years ago
Find the value of x in the figure
gregori [183]

Step-by-step explanation:

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7 0
2 years ago
A videotape store has an average weekly gross of $1,158 with a standard deviation of $120. Let x be the store's gross during a r
statuscvo [17]

Answer:

The number of standard deviations from $1,158 to $1,360 is 1.68.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 1158, \sigma = 120

The number of standard deviations from $1,158 to $1,360 is:

This is Z when X = 1360. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{1360 - 1158}{120}

Z = 1.68

The number of standard deviations from $1,158 to $1,360 is 1.68.

3 0
3 years ago
Please help me ~~~~~~~~~~~~
Lena [83]

Answer:

A = <

B = >

C = >

D = >

Step-by-step explanation:

A

5/6 x 7 = 35/6 = 5.83

B

8/7 x 5 = 40/7 = 5.71

C

9/5 x 3 = 27/5 = 5.4

D

12/11 x 6 = 72/11 = 6.54

6 0
3 years ago
Read 2 more answers
Can you answer the Situation For 50 points
algol13

Answer:

a

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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