Han states that (b + 6) has one factor. Explain why Han's thinking is correct. O Anything in parentheses are considered factors.
If there is more than one term, then there is only one factor
The number 6 is the only number in the expression.
o The hidden factor of one does not count in the reporting.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

When the ball has traveled a distance of

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%