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kap26 [50]
2 years ago
12

For what value of x does 3^2X = 9^3x-4?

Mathematics
2 answers:
Amanda [17]2 years ago
8 0

Answer:

the answer is x=2.

Step-by-step explanation:

study

denis-greek [22]2 years ago
5 0

Answer:

the answer is x=2. Hope this helps!!!

Step-by-step explanation:

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A basketball hoop witha circumference of 56.52 inches i need to find the diameter
MA_775_DIABLO [31]

Answer:

Exactly, It would be this: 8.99543738355 . But rounded is 9 or 8.99

5 0
2 years ago
alex has twice as much money as jennifer. jennifer has $6 less than shannon. Together they have 54$. How much money does each ha
aleksley [76]
54-6 = 48

48/4 (Alex-twice, Jennifer, Shannon)
48/4= 12

Alex- 12 x 2 = $24

Jennifer- 12 = $12

Shannon- 12+6 (the 6 I subtracted 54-6) = $18
3 0
3 years ago
The output from a statistical computer program indicates that the mean and standard deviation of a data set consisting of 200 me
lesya [120]

Answer:

The limit that 97.5% of the data points will be above is $912.

Step-by-step explanation:

Problems of normally distributed samples can be 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 = 1500, \sigma = 300

Find the limit that 97.5% of the data points will be above.

This is the value of X when Z has a pvalue of 1-0.975 = 0.025. So it is X when Z = -1.96.

So

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

-1.96 = \frac{X - 1500}{300}

X - 1500 = -1.96*300

X = 912

The limit that 97.5% of the data points will be above is $912.

6 0
3 years ago
the metro theater has 20 rows of seats with 18 seats I each row. Ticket cost $5. the theater's income in dollars if all seat are
Mumz [18]
500 IS THE ANSWER XD

7 0
3 years ago
1) 90%<br> round to the thousands place
Daniel [21]

Answer:

0.90

Step-by-step explanation:

hope this helps

6 0
3 years ago
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