Select the correct answer.
Which measure of spread is best for the data in the table?

City Population
(thousands)
1 340
2 480
3 385
4 450
5 600
6 325
A.
range
B.
quartile
C.
mean absolute deviation
D.
interquartile range

What is always true about a positive integer raised to a negative odd power?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.