Answer:
y=2x
Step-by-step explanation:
Every one x is two y.
Answer:
540000
Step-by-step explanation:
Because 536215 is near to 540000.
The playground is 68 meters long
Answer:
The number of words that Hugo wrote in the test of Wednesday (74) is at a distance of 1.4545 standard deviations (11) to the right of his mean (58)
Step-by-step explanation:
A normal random variable with mean Mu = 58 and standard deviation sd = 11 is standardized with the transformation (z-score):
Z = (X - Mu) / sd = (X - 58) / 11
For a value of 74 for X, Z = (74 - 58) / 11 = 1.4545 > 0.
The z-score when X = 74 is 1.4545 > 0
This means that the number of words that Hugo wrote in the test of Wednesday (74) is at a distance of 1.4545 standard deviations (11) to the right of his average (58)
Answer:
6
Step-by-step explanation:
1+9+4+8+8=30
mean= Sum of term/ number of term
30/5
6
