Answer:
Step-by-step explanation:
<u>Ratios
</u>
We are given the following relations:
From [3]:
Replacing into [2]:
We can express 63=9*7:
Taking the square root of 9:
Factoring:
Find the ration a:b:
Simplifying:
Answer:
Margin of Error = 0.5
Step-by-step explanation:
Using this formula Z (s/√n)
Where
S = 1.8----------------------------- Standard Deviation
n = 36 ----------------------------------Number of observation
Z = 1.645 ------------------------------The chosen Z-value from the confidence table below
Confidence Interval || Z
80%. || 1.282
85% || 1.440
90%. || 1.645
95%. || 1.960
99%. || 2.576
99.5% || 2.807
99.9%. || 3.291
Substituting these values in the formula
Margin of Error = 1.645 * (1.8/√36)
Margin of Error = 1.645 * (1.8/6)
Margin of Error = 1.645 * 0.3
Margin of Error = 0.4935
Margin of Error = 0.5 (Approximated)
Answer:
Option B) 5÷14 is correct.
Step-by-step explanation:
It is given that 14 pound patties are to be made from 5 pounds of ground turkey, let the number of turkeys be "n".
Thus, the equation becomes,
thus, n = or 5÷14.
Thus, the number of 14 pound patties made are or 5÷14.
Thus, Option B is correct.
When it says the "x - 1 " is the factor of that function means when you find the root of the phrase x - 1 which is x = 1 , put it in the function then you have to get zero for the answer :
thus :
Thus :
So :
Add both sides 7
There you go...
Have a great day ❤
There are 8 airplanes...maybe...check me on a calculator....