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You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable preliminary estimation for the population proportion. You would like to be 80% confident that
answered
Apr 14, 2021
Mathematics
college
2
votes
142k
views
Combining Like Terms Please help
answered
Apr 11, 2021
Mathematics
middle-school
3
votes
207k
views
What is the area of the circle. Round your answer to the nearest hundredth.
answered
Mar 12, 2021
Mathematics
middle-school
5
votes
117k
views
1. The parts of the flower involved in reproduction are ________ and __________ 2. The anthers bear the ___________the microspore mother cells give rise to _______or pollen grains after meiotic cell division.
answered
Feb 12, 2021
Biology
college
5
votes
32.9k
views
20 PTS From 2002 to 2012, the number of a particular make of cars sold at a dealership yearly declined to 500. The number is expected to decline at a rate of 2.8% each year. How many cars will be sold
answered
Sep 28, 2020
Mathematics
middle-school
2
votes
35.7k
views
A region in China has steppes with very few trees. It receives a little more rain than arid desert climates receive. This region also has contrasting seasons with cold and hot temperatures. It is home
answered
Sep 14, 2020
Biology
middle-school
0
votes
129k
views
Scientific investigations most often start from observations of the natural world and which of the following? A) model B) computers C) variable D) questions
answered
Aug 8, 2020
Biology
middle-school
5
votes
94.5k
views
¿Qué es? es. en la escuela la escritura el almuerzo el uniforme la pizarra
answered
Apr 24, 2020
Spanish
middle-school
2
votes
188k
views
Carlos received a low grade on his first term paper for his Introduction to Political Science class. He was surprised by the grade because he worked hard on the paper and in the class. He didn't miss a
answered
Mar 20, 2020
Social Studies
high-school
2
votes
66.0k
views
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