Which of the following ordered pairs does not represent y as a function of x? A - {(1, 2), (3, 5), (5, 7), (7, 10)}

B - {(-1, 2), (3, 5), (5, 5), (7, 5)}

C - {(1, 2), (3, 5), (5, 7), (3, 10)}

D - {(1, 1), (3, 1), (5, 1), (8, 1)}

45

step-by-step explanation:

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

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.

click to let others know, how is it

0.0

0 votes

1

report

read more on -

step-by-step explanation: