Ana had softball practice for 2 hours. She practiced pitching for 20 minutes. For what fraction of the time did she practice pitching?

Which ordered pair could be removed so that the set of ordered pairs is a function? (4, - 2) (-3, 2) (3, 4) (1, 1)

Arrmani currently has $500 in his savings account. He saves $10 per month. He saves the same amount each month and doe not take any money out of the account. In how many months will Arrmani have $700?

12 more than m machines

Last August we had 729 7th grade students. This august we started with 1084 7th grade students. what was the percent increase in 7th grade enrollment from august 2017 to august 2018?

The number of rows in a frequency table is determined by which of the following? 1) The number of tally marks used for each value 2) The number of values with relative frequency 3) The cumulative frequency of the first three values 4) The number of

5. While bird watching, Gabrielle saw 6 robins and 3 blue jays. Chase saw 3 robins and 6 blue jays. Who saw more birds? Tell which property you used.

Which characteristic is correct for the function f (x) = - 2x^4+3x^2? even both even and odd odd neither even nor odd

Find the area of a 9-inch by 6-inch rectangle with a 4-inch by 4-inch square removed from one corner.

101, 299, - 181, 103, X, - 81, 170, 160 Calculate the missing value X from the given average (arithmetic mean) of 84 and the known data values in the table. A) - 101 B) - 100 C) 0 D) 100 E) 101

Noah has 5 meters of rope. How many pieces of rope of length 1/2 meter can he cut from it?