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Answer: Hello I am going to solve the rational equation by combining expressions and isolating the variable m . Exact Form: m = − 1 4 Decimal Form: m = − 0.25</em></u></h3><h3><u><em>
1.Subtract 5 from both sides of the equation</em></u></h3><h3><u><em>
2.Simplify</em></u></h3><h3><u><em>
3.Multiply all terms by the same value to eliminate fraction denominators</em></u></h3><h3><u><em>
4.Simplify</em></u></h3><h3><u><em>
5.Subtract 2
from both sides of the equation</em></u></h3><h3><u><em>
6.Simplify</em></u></h3><h3><u><em>
7.Divide both sides of the equation by the same term</em></u></h3><h3><u><em>
8. and finaly Simplify</em></u></h3><h3 /><h3><u><em>
Hope this help's!</em></u></h3>
Answer:
y-3=-1/3(x-2)
Step-by-step explanation:
Answer:
14 divided by 9 = 1.5
The result of 14/9 is a non-terminating, repeating decimal.
Answer:
A) H0: μ = 11 vs. Ha: μ > 11
Step-by-step explanation:
The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean. While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.
Therefore, for the case above;
The null hypothesis is that the average number of headaches per student during a semester of Statistics is 11.
H0: μ = 11
The alternative hypothesis is that the average number of headaches per student during a semester of Statistics is greater than 11.
Ha: μ > 11
1. Move 2/x to the left side of proportion by changing sign before it:
3/x - 1 - 2/x = 4
2. Move 1 to the right side of proportion and change it's sign as well:
3/x - 2/x = 4 + 1
3. Sum numerators in the left side of proportion since they have common denominator (x) abd also sum the numbers in the right side too:
(3-2)/x = 5
4. Calculate numerator in the left side of proportion:
1/x = 5
5. Move 1 to the right side of proportion by dividing that side by it:
x = 1/5
