What is the beat values of averages, such as mean, median, and mode, are known as

Standard deviation

Frequency table

Measures of center

Range?

X-y=6 and x=y-2; solve by substitution

The temperature outside is 60 degrees Fahrenheit. What would be the temperature if it is increased by 20%?

What is - 4/5 divided by 1/6

Evaluate | x + y |, for x = 8 and y = - 15. 7 -7 23 -23

What percent of 72 is 129?

The base-path of a baseball diamond form a square. if it is 90 ft from home to first, how far does the catcher have to throw to catch someone stealing second base?

What is the lcm of 3,8

An airplane flies horizontally from east to west at 280280 mi/hr relative to the air. if it flies in a steady 3030 mi/hr wind that blows horizontally toward the southwest (45degrees° south of west), find the speed and direction of the airplane

Solve for y - 3 (y+5) = 15

Tim is a first grader and reads 28 words per minute. Assuming he maintains the same rate. How many words can he read in 5 minutes?