Answer:
$7
Step-by-step explanation:
38-3=35
35/5=7
(3x +3) (x - 4)
3x(x - 4) + 3(x - 4)
3x^2 - 12x + 3x - 12
3x^2 - 9x - 12
12 to the 4th power which is 12×12×12×12 which will be equal to 20,736 in 4 ft
Answer:
The actual SAT-M score marking the 98th percentile is 735.105.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

Find the actual SAT-M score marking the 98th percentile?
This is the value of X when Z has a pvalue of 0.98. So it is X when Z = 2.055.




The actual SAT-M score marking the 98th percentile is 735.105.
Answer:
200 is the answer since you round up