Answer:
B
Step-by-step explanation:
Hope this helped! Please let me know if I'm wrong!
Answer:
1024/1771561
Step-by-step explanation:
Using exponent rules, we can multiply all of them together after applying the exponent to get the final answer.
Answer: z = 2
solution:
formula of z value is
z = x - μ / σ
so z = 40-30 / 5 = 10/5 = 2#
Answer:
x = 3/2 or x = -4
Step-by-step explanation:
The identifiable error the students have is that before the left hand side of the equation is factorized, the right hand side value of 12 ought to be brought to the left hand side, leaving a net value of zero on the right hand side. Then whatever is factored on the left hand side is then equated to zero and then we can find the two values of x after setting each of the individual factors to zero
We proceed as follows;