What is the percent increase from 250 to 900? 1. Write the percent change formula for an increase.

Percent Increase =
Amount of Increase
Original Amount

2. Substitute the known quantities for the amount of the increase and the original amount.

Percent Increase =
900 − 250
250

3. Subtract.

Percent Increase =
650
250

4. Express the ratio as a percent:
%

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°