Jordana drew the function below. which statement correctly explains whether or not her function is linear?
v
no
ha
-5 4
3
2 1 1 1
3 4 5
x
it is linear because it has a constant rate of change
it is linear because it does not have a constant rate of change.
it is not linear because it has a constant rate of change.
it is not linear because it does not have a constant rate of change.

practice. practice. practice.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60