Answer:
RP=15
x=14
Step-by-step explanation:
ΔJKL≅ΔPQR so JK=PQ, KL=QR, and JL=PR.
KL=3y-2 and QR=22
So, 3y-2=22 and 3y=24 and y=8
Now, that we know y=8 we can plug it in 2y-1 to find RP
2(8)-1=16-1=15
In congruent triangles, the corresponding angles are also congruent.
So, ∠K≅∠Q
∠K=42 and ∠Q=3x
So, 42=3x and x=14
Answer:
What are the options?
Step-by-step explanation:
Possible solutions shown of the graph: (0,5) or (4,0)
Answer:
6.68% of students from this school earn scores that satisfy the admission requirement
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:
The local college includes a minimum score of 1954 in its admission requirements. What percentage of students from this school earn scores that satisfy the admission requirement
This is 1 subtracted by the pvalue of Z when X = 1954. So
has a pvalue of 0.9332
1 - 0.9332 = 0.0668
6.68% of students from this school earn scores that satisfy the admission requirement
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