Means, Basic Exponent Rules, Polynomial Arithmetic

Consider the list of numbers:

26, 41, 16, 36, 49, 39, 33, 25, 21

What is the mean of the numbers? (Round to the nearest hundredth, if necessary.)

Consider the list of numbers:

26, 41, 16, 36, 49, 39, 33, 25, 21

What is the median of the numbers?

Consider the list of numbers:

26, 41, 16, 36, 49, 39, 33, 25, 21

What is the mode of the numbers? (Note: if there is no mode, enter "DNE". If there are multiple modes, use comma(s) to separate them.)

Find the following measures of central tendency.
mean (Please show your answer to two decimal places.)

Find the following measures of central tendency.
median (Please enter an exact answer.)

Find the following measures of central tendency.
mode (Please enter an exact answer.)

To compute a student's Grade Point Average (GPA) for a term, the student's grades for each course are weighted by the number of credits for the course. Suppose a student had these grades:

3.9 in a 5 credit Math course

1.9 in a 2 credit Music course

2.8 in a 5 credit Chemistry course

3.3 in a 4 credit Journalism course

What is the student's GPA for that term? Round to two decimal places. Student's GPA =

Simplify   (2m⁴)(5m²)

• 10m⁶
• 10m⁸
• 7m⁶
• 7m⁸

Tags

CCSS.HSA.APR.A.1

Simplify:  (m⁹)²

• m¹¹
• 2m⁹
• m¹⁸
• m^4.5

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify:  (5p⁹q³)(2pq⁷)

• 7p¹⁰q¹⁰
• 10p⁹q²¹
• 10p¹⁰q¹⁰
• 10p⁸q^-4

Tags

CCSS.HSA.APR.A.1