What is pie when it is round it to a 100

The data for the number of Democrat United States senators for each two-year term from 1985 to 2009 is shown in the chart. Which five-number summary correctly represents this data?

Identify the type of sequence shown in the table below and select the appropriate response. N: 1, 2, 3, 4, 5 F (n) : 12, - 36, 108, - 324, 972 A) arithmetic sequence; common difference is - 48 B) arithmetic sequence;

Ashley is keeping track of the growth of a bamboo plant. When she purchased the plant last month its height was 8.75 inches. Its height today is 9.5 inches.

Elapsed time 9 3/4 hours end time 6:00 p. m. what is the start time

Is the sequence 0.5, 5, 50, 500, ... an arithmetic sequence? How do you know?

1. In what country did the government debate the merit of teaching students quadratics? 2. What modern technology would not be possible without quadratics? (hint: I have one at my house.) 3. What great ideas did the Babylonians come up with? 4.

Which equation forms a pair of linear equations with 9x+12y=48 such that the system has no soulution?

What is the percent of decrease from 155,000 to 140,00

A telephone company charges $0.30 for the first 4 minutes of a call and $0.18 for each additional minute. How long can a person talk for $3

determine if these equations are true or false A. 50 tens x 4 hundreds = 40 tens x 5 hundreds B. 24 x 10 x 90 = 90 x 2400