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Sergio [31]
3 years ago
9

If Joan reads 75 pages in 4 hours how long will it take her to read 250 pages?​

Mathematics
1 answer:
uysha [10]3 years ago
4 0

Answer:10 hours to read all 250 pages

Step-by-step explanation:

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If 6^4x = 82, what is the value of x?<br> Round your answer to three places.
neonofarm [45]

Answer:

x=0.61485921

Step-by-step explanation:

The given equation is in exponential form:

6^{4x} =82

To find x we need to write it in logarithmic form:

b^{a} =n ⇒ log_{b} n=a

6^{4x} =82 ⇒ log_{ 6 }  82=4x

           2.45943684 = 4x

              \frac{2.45943684}{4} = x

           0.61485921 =x

To prove this, we can substitute the value into the given equation

             6^{4x} =82

6^{4(0.61485921)} =82

               82=82

Therefore, the answer is x=0.61485921

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Which function has an inverse that is also a function

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a is x>3

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Step-by-step explanation: hope this helps

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The angle of elevation of the top of a tree is 60°. If the point of observation is 4m from the foot of the tree. How far is the
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Step-by-step explanation:

x = hypotenuse since they want the point of observation to the top of the tree

cos 60 = 4/x

x = 4 / cos 60

x = 8m

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3 years ago
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