Based on the given problem of -7x⁴ = 36, the solution to the equation is x = -1.5.
<h3>What is the solution to this problem?</h3>
The equation to find x is given as:
-7x⁴ = 36
Solving it gives:
-7x⁴ = 36
x⁴ = 36/-7
x⁴ = -36/7
x = ⁴√(-36/7)
x = -1.5
In conclusion, x is -1.5.
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Answer: 0.2789
Step-by-step explanation:
Given: Mean :
Standard deviation :
The formula to calculate z-score is given by :_
For x= 9.96 mm, we have
For x= 10.01 mm, we have
The P-value =
Hence, the probability that a randomly selected gear has a diameter between 9.96 mm and 10.01 mm =0.2789
Answer:
5/256 Is already in it's simplest form.
Step-by-step explanation:
is already in it's simplest form. You cannot simplify it further.
Answer:
Step-by-step explanation:
1/5^(6-4) = 1/5^2 = 1/25