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frosja888 [35]
3 years ago
15

9 to the second power multiply by 3 to the 6 power =3 to the ? power

Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0

Answer:

Step-by-step explanation:

a^{m} × a^{n} = a^{m+n}

(a^{m})^{n} = a^{mn}

~~~~~~~~~~~~~

9^{2} × 3^{6} = (3²)² × 3^{6} = 3^{2*2+6} = 3^{10}

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lesya692 [45]

Answer: P(x > - 0.23) = 0.41

Step-by-step explanation:

Since we are assuming that the readings at freezing on a batch of thermometers are normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = the readings at freezing on a batch of thermometers.

µ = mean temperature reading

σ = standard deviation

From the information given,

µ = 0°C

σ = 1.00°C

the probability of obtaining a reading less than -0.23°C is expressed as

P(x > - 0.23)

For x = - 0.23

z = (- 0.23 - 0)/1 = - 0.23

Looking at the normal distribution table, the probability corresponding to the z score is 0.41

7 0
3 years ago
When should the direct pattern be used to communicate negative nows?
DochEvi [55]
If you are referring to news* instead of "nows", the direct pattern should be used when firmness is necessary and the receiver may overlook look it. This provides for a clear explanation and understanding.
3 0
3 years ago
Can someone help me plz
Karo-lina-s [1.5K]

Answer:

y = 2x - 10

Step-by-step explanation:

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Thank, 5 star, braniliest if helpful

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Answer:

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Please see the attachment below.

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