Draw the graph of the linear equation 3x + 4y = 6. At what points, the graph cuts the x-axis and the y-axis. (A) 2,0 and 0,1.5 (B) 0,2 and 1.5, 0 (C) 1,0 and 0,-2 (D) none of above

A

Step-by-step explanation:

x-intercept (y=0): 3x+4(0)=6, x=2

y-intercept (x=0): 3(0)+4y=6, y=1.5

idk

step-by-step explanation:

i don't know

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: