The length of the base of an isosceles triangle is X. The length of a leg is 4X -2. The perimeter of the triangle is 86. Find X PLS HELP ASAP

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

●yes, this statement is absolutely apt.

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