Answer:
b) 1.34
Step-by-step explanation:
The z score is used to determine the number of standard deviations by which the raw score is above or below the mean. If the z score is positive then the z score is above the mean while for a negative z score implies that it is below the mean. The z score is given by:
For the largest 9%, the score is 100% - 9% = 91% = 0.91
From the normal distribution table, the z score that corresponds to 0.91 is 1.34
To find the area of a polygon you have to write the formula of it which is area= 1/2 x perimeter x apothem . hope this helps
Answer:
19/4
Step-by-step explanation:
the first choice has a negative 7 and the second choice has a negative 161 these are both negatives in different places which cause a different reaction
Just remember that the word "of" means "multiply" in mathematical terms
Now lets get started working out this problem of yours
Also, remember:
and down is rounded to
|
and up is going closer to
