The oblique pyramid has a square base with an edge length of 5 cm. The height of the pyramid is 7 cm. An oblique pyramid has a square base with an edge length of 5 centimeters. The height of the pyramid is 7 centimeters. What is the volume of the pyramid? 11Two-thirds cm3 43Three-fourths cm3 58One-third cm3 87One-half cm3

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed