Answer:
x = 2
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer: d) 0.9693
<u>Step-by-step explanation:</u>
refer to the z-table attached.
The table shows the percent from the MEAN. The percent below the mean is 50% so that needs to be added to the value in the table.
Look on the left side for 1.8 and the top for 0.07 (which is 1.87).
The value is 0.4693 --> add 0.5 to that value to get 0.9693.
I wanna say the last one is correct not sure about the others . :\
The answer is 9x^3-6x^2+3x