Asked by Madeline

Combine like terms to create an equivalent expression.
Enter any coefficients as simplified proper or improper fractions or integers.

−2/3a + 5/6a + 1/6
Answered by Madeline
So the answer would be " 1/6a + 1/6"? Am I right?!!
Answered by Madeline
You roll a fair 6-sided die.
What is P(roll greater than 4)?

If necessary, round your answer to 2 decimal places.
Answered by Madeline
Jake is going to call one person from his contacts at random. He has 30 total contacts. 16 of those contacts are people he met at school.

What is P (call a person from school)?
If necessary, round your answer to 2 decimal places.
Answered by Madeline
You randomly draw a marble from a bag of marbles that contains 8 blue marbles, 5 green marbles, and 8 red marbles.

What is P(draw a blue or red marble)?
If necessary, round your answer to 2 decimal places.
Answered by Madeline
You spin the spinner shown below once. The spinner has 4 equal sectors colored pink, purple, blue, and green.
What is P(green)?

If necessary, round your answer to 2 decimal places.
Answered by Madeline
Mrs. Avery is going to randomly select one student from her class to read a poem out loud. There are 15 boys and 13 girls in her class.

What is P(boy)?
If necessary, round your answer to 2 decimal places.
Answered by Madeline
You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and 1 red marble.

What is P (not draw a blue marble)?
If necessary, round your answer to
2 decimal places.
Answered by Madeline
You roll a fair 6 - sided die.

What is P (not 5)?
If necessary, round your answer to 2 decimal places.
Answered by Madeline
Lauren asked Katya, "Does it typically rain more in the United States or in Brazil?"
Is this a statistical question?
There are no AI answers yet. The ability to request AI answers is coming soon!