Jans pencil is 8.5 cm, ted'pencil is longer, write a decimal that could represent the length of ted's pencil?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?