MATHEMATICS MIDDLE SCHOOL

The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times. What is the experimental probability of rolling a 2 or 4?
Express your answer in simplest form.
OUTCOME: 1 2 3 4 5 6
NUMBER OF:10 6 4 8 6 6
TIMES AND
OUTCOME
OCCURRED
PLEASE HELP AND MAKE SURE YOUR RIGHT PLEASE I'LL AWARD 50 POINTS and also the answer is a fraction box

Answers

Answer 1

Answer:

According to the table, the die was rolled 40 times:

10+6+4+8+6+6=40

odds of rolling a 2 were 6/40 and the odds of rolling a 4 were 8/40

P(2)=6/40

P(4)=8/40

P(2 or 4)=6/40+8/40=14/40 when simplified, its 7/20

7/20=0.35 or 35%

Answer= 7/20 or 35%

Answer 2

Answer:

Answer: 1/4

The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.

What is the experimental probability of rolling a 2 or a 4?

Enter your answer as a fraction in simplest form, in the box.

1/4 I took the test.

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Can someone solve these for me1. 4x + 2 = -102. 7x + 12 = -9

Which equation does NOT belong with the other 3? Explain your reasoning.Choices below;
x+3=-1
x+1=-5
x-2=-6
x-9=-13
#4 under vocab section

Answers

x-9=-13 because the 9 doesn't do with any of the others after the variable

the fourth one x-9=13 because the 9 dosen't go with any of the other varibles so i agree with vontae.

How do I do this and what is the answer? please help ASAP!!

Answers

first add the two to the -2 and 34 , so it is 9x > 36. then you divide the 9 on both sides , so then it becomes x > 4. The answer is x>4

9x - 2 > 34

9x > 36

x > 4

Parallelogram JKLM has coordinates J (−8, 16), K (8, 16), L (16, −8), and M (0, −8). Parallelogram JꞌKꞌLꞌMꞌ has coordinates Jꞌ (−1, 2), Kꞌ (1, 2), Lꞌ (2, −1), and Mꞌ (0, −1). Parallelogram JꞌꞌKꞌꞌLꞌꞌMꞌꞌ has coordinates Jꞌꞌ (3, 2), Kꞌꞌ (5, 2), Lꞌꞌ (6, −1), and Mꞌꞌ (4, −1).Which transformations describe why parallelograms JKLM and JꞌꞌKꞌꞌLꞌꞌMꞌꞌ are similar?

A.
Parallelogram JKLM was reflected across the y-axis and then dilated by a scale factor of .

B.
Parallelogram JKLM was dilated by a scale factor of and then translated 1 unit right and 2 units down.

C.
Parallelogram JKLM was rotated 270° clockwise and then dilated by a scale factor of .

D.
Parallelogram JKLM was dilated by a scale factor of and then translated 4 units to the right.