Answer:
a)
b) 
c) 
Step-by-step explanation:
Part a
The significance level given is
and the degrees of freedom are given by:

Since we are conducting a right tailed test we need to find a critical value on the t distirbution who accumulates 0.1 of the area in the right and we got:

Part b
The significance level given is
and the degrees of freedom are given by:

Since we are conducting a left tailed test we need to find a critical value on the t distirbution who accumulates 0.01 of the area in the left and we got:

Part c
The significance level given is
and
and the degrees of freedom are given by:

Since we are conducting a two tailed test we need to find a critical value on the t distirbution who accumulates 0.025 of the area on each tail and we got:

Step-by-step explanation:
G(x) =4(2x)-6
G(x)=8x-6
The answer is: " x = 2 " .
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It depends on metric or standard.
grams: metric
pounds(lb.): standard
The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes.