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Free_Kalibri [48]
3 years ago
8

What is this in simplest form?

Mathematics
2 answers:
const2013 [10]3 years ago
7 0
The answer to this problem is -14a^5c^9
alexira [117]3 years ago
6 0
Simplest form is when you turn a number in half until it’s the least value as you can get. For example 10 it’s simplest form is 5. And 2 it’s simplest form is 1
You might be interested in
The quality control manager of a light bulb factory needs to estimate the average life of a large shipment of light bulbs. The p
eimsori [14]

Answer:

b) yes

The manufacturer has the right to state that the light bulbs last on average 400 hours

Step-by-step explanation:

<u><em>Explanation:-</em></u>

<em>Given sample size 'n' = 64</em>

<em>Given standard deviation of the Population (σ)=100</em>

<em>Mean of the sample (x⁻) = 350 hours</em>

<em>95% of confidence interval is determined by</em>

(x^{-} -Z_{0.95} \frac{S.D}{\sqrt{n} } , x^{-} +Z_{0.95} \frac{S.D}{\sqrt{n} } )

((350 -1.96 \frac{100}{\sqrt{64} } , 350+1.96\frac{100}{\sqrt{64} }  )

(350-24.5 , 350+24.5)

<em>(325.5 , 374.5)</em>

<u><em>Conclusion:-</em></u>

<u><em>Yes</em></u>

The manufacturer has the right to state that the light bulbs last on average 400 hours

4 0
3 years ago
If A ⊂ B, then which of the following describes the relationship between A and B?
Ne4ueva [31]
Could you provide the answer choices please?
6 0
3 years ago
Normal body temperature is 98.6°F. Ellen's temperature is 100.8°F. How many degrees above
SashulF [63]

Answer:2.2

Step-by-step explanation:100.8-98.6=2.2

5 0
3 years ago
What is the value of the expression 8^−2 ?
muminat
_Brainliest if helped!

1 over 64 

8^2 = 64  , 8^-2 = 1/(8^2)  = 1/64 
7 0
3 years ago
PLEASE I NEED HELP!!!!!!!!
Yanka [14]

Answer:

1) x= 3i, x= - 3i

2) x= +i\sqrt{7}, x = - i

Step-by-step explanation:

1) x^2+9=0

(x+3i)(x-3i)=0

x= 3i, x=-3i

2) x^2-4=-11

x^2=-7

x= ±i\sqrt{7}

x= +i\sqrt{7}, x = - i

hope this helps!! :))

7 0
3 years ago
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