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A contractor records the areas, in square feet, of several houses in a neighborhood to determine data about the neighborhood. Which formula should be used to calculate the standard deviation?
answered
Nov 21, 2020
Mathematics
high-school
3
votes
56.2k
views
The Mexican revolution established what form of government in Mexico Democratic republic A monarchy Two-party democracy A dictatorship
answered
Sep 24, 2020
Geography
middle-school
4
votes
110k
views
Express the sum in simplest form 1/x + 1/y PLEASE!!!!!! I’m trying to graduate
answered
Mar 19, 2020
Mathematics
middle-school
5
votes
86.5k
views
An aluminum ladder holds 220 lb. A 152-lb person, a 15-lb weight, and a box are on the ladder without breaking it. Write and solve an inequality to find the maximum weight of the box.
answered
Dec 25, 2019
Mathematics
high-school
1
vote
103k
views
I don’t know geometry
answered
Oct 7, 2019
Mathematics
college
6
votes
223k
views
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