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shtirl [24]
3 years ago
5

Whats is good estimate for the solution to the equation x³=95? how did you come up with ur estimate

Mathematics
2 answers:
dybincka [34]3 years ago
8 0
Let x =4, so when you plug it in, you get: 4^3 = 64
and
Let x =5, so when you plug it in, you get 5^3=125

95 is in between 64 and 125, so an estimate of what x could be if x^3=95 would be around 4.5.
Hope this helped!(:
stiks02 [169]3 years ago
8 0

Answer:

The solution of the equation is 4.55.

Step-by-step explanation:

Given : Equation x^3=95

To find : Whats is good estimate for the solution to the equation? How did you come up with your estimate ?

Solution :

Equation x^3=95

Taking cube both side,

x=\sqrt[3]{95}

As 95 is not a perfect cube so we have to find two consecutive perfect cube that 95 is between.

i.e.  4^3=64\ , \ 5^3=125

So, \sqrt[3]{64}

or  4

Cube root of 95 lies between 4 and 5.

To find a better estimate, first choose number between 4 and 5 and cube them.

4.5^3=91.125\\4.55^3=94.20\\4.6^3=97.336

A good estimate for \sqrt[3]{95}=4.55

Therefore, The solution of the equation is 4.55.

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4 years ago
REWARDING BRAINLY FOR CORRECT ANSWER
ivann1987 [24]

Answer:

Mean: 58

Median: 58

Step-by-step explanation:

  • The mean is a <u>type of </u><u>average</u>. <u>It is the </u><u>sum (total)</u><u> of all the values in a set of data</u>, such as numbers or measurements, divided by the number of values on the list. <u>To find the mean, add up all the values in the set. Then divide the sum by how many values there are.</u>
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FINDING THE MEAN:

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