Answer:
Step-by-step explanation:
800×9
7200 pineapples
Answer:
-1
Step-by-step explanation:
4x - 4y = -10
4x - 4y + 9 = -1
Answer:
(2,3)
Step-by-step explanation:
9x - 4y = 6
7x + y = 17
y = 17 - 7x
9x - 4(17 - 7x) = 6
9x - 68 + 28x = 6
37x = 74
x = 2
y = 17 - 7(2)
y = 3
The z score of 1.19 corresponds with a probability of 0.8830.
<h3>What is
z score?</h3>
The z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:
z = (raw score - mean) / standard deviation
Given that:
P(Z ≤ c) = 0.8830
Froom the normal distribution table:
c = 1.19
The z score of 1.19 corresponds with a probability of 0.8830.
Find out more on z score at: brainly.com/question/25638875