Step-by-step explanation:
A. -12
B. -8
C. 8
D. 12
hshhshzhususududhdhdhshzyzgshsgsgzyz.
sorry it has to be 20 characters
Answer:
Step-by-step explanation:
Given that:
mean (μ) = 476 grams, standard deviation (σ) = 36 grams. P(z) = 19%
The z score shows by how many standard deviation the raw score is above or below the mean. It is given by the equation:

Since the 19% weigh more, therefore 81% (100% - 19%) weigh less.
From the normal distribution table, the z score that corresponds to a probability of 81%(0.81) = 0.87
We substitute z = 0.88 in the z score equation to find the raw score. Therefore:

x ≅ 507 grams
Therefore 19% of fruits weigh more than 507 grams
Answer:
400^2 = 160 000
Step-by-step explanation:
The square of a number means the product of a number by itself, while the perfect square ... For example, the number 9 is a perfect square because it can be expressed as a product of ... A square football pitch has a perimeter of 400 meters.
Answer:
50 im sorry if im wrong
Step-by-step explanation: