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cestrela7 [59]
3 years ago
7

Someone please help me solve this 40=250(0.89)^x

Mathematics
1 answer:
Hoochie [10]3 years ago
5 0

Answer: 15.72575

Step-by-step explanation:

Divide 250 over:

40/250=(0.89)^x

Log both sides (easiest with graphing calculator)

Remember exponent comes down in front on a log

Log(0.16) = x log (0.89)

X= Log (.16) / log (0.89)

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Step-by-step explanation:


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4 years ago
Rewrite the following radicals in the indicated form
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3 years ago
Tickets to a play cost $5 at the door and $4 in advance. The theater club wants to raise at least $400 from the play. Write and
cestrela7 [59]
Your equation should be
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160 +5x = 400
-160            -160
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7 0
3 years ago
Read 2 more answers
What is the value of 3.85+0.004+0.117?
Andrej [43]

Answer: 3.971

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3.85

0.004

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+————-

Then you add vertically and you get your answer of 3.971

Your welcome :)

7 0
3 years ago
Read 2 more answers
Will give 100 points and Brainliest! <br> Take a factor out of the sqaure root: √3y^2, where y&lt;0
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Answer:

The solution in the photo aobve I think that is true

Step-by-step explanation:

I hope that is useful for you :)

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3 years ago
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