Answer:
326.87
Step-by-step explanation:
Answer:
0.46017
Step-by-step explanation:
Given :
Mean score = 75
Standard deviation, s = 10
Areum's score = 76
Probability of scoring higher than Areum is given by :
P(x > 76)
The standardized score : (x - mean) / standard deviation
P(x > 76) = P[Z > (76 - 75) / 10]
P[(Z > 0.1)] = 0.46017 (Z probability calculator)
= 0.46017
They multiplied 3 by itself 4 times, so it’s 3^4
20 people because 500÷25=20 and 72x20 is 1440 and 1440-500=940$
2, the answer is 2, otherwise spelled as two
