Answer:
x + 4
Step-by-step explanation:
Noah's age = x
Jacob's age = x – 3
In seven years,
Jacob's age = x – 3 + 7
Jacob's age = x + 4
Answer:
The answer to da question is 3
The probability that Ben does the math homework is 0.33 and the probability that he does the English homework is 0.25.
<h3>What is a probability tree?</h3>
A probability tree is a term that refers to a tool used in calculus to graphically represent the possible outcomes of a situation.
<h3>What are the chances that Ben will do his homework?</h3>
To calculate the probability that Ben will do his tasks, we perform the fraction that describes each of them as shown below:
Probability that he does the math homework: = 0.33 Probability that he will not do the math homework = 0.66
Probability that he does the English homework = 0.25Probability that he will not do the English homework = 0.75
Learn more about probability in: brainly.com/question/11234923