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What are some basic guidelines for safe PRE?
answered
Jan 10, 2019
Health
middle-school
1
vote
106k
views
The question says; shown here is a mathematical step taken when solving an equation. Identify the mathematical reason or property used to simplify from the first step to the second step.
answered
Nov 23, 2018
Mathematics
high-school
1
vote
173k
views
Suppose a plant has a unique photosynthetic pigment and the leaves of this plant appear to be reddish yellow. what wavelengths of visible light are absorbed by this pigment?
answered
Nov 21, 2018
Biology
high-school
1
vote
26.4k
views
How does king distinguish a just law from unjust law
answered
Nov 3, 2018
English
high-school
6
votes
141k
views
What is the z-score with a confidence level of 95% when finding the margin of error for the mean of a normally distributed population from a sample?
answered
Sep 23, 2018
Mathematics
high-school
0
votes
76.4k
views
Farrah installed a new pool for $14,730 using a 12-month deferred payment plan with an interest rate of 19.33%. What is the balance after the deferment period if payments of $527 are made each month?
answered
Jul 28, 2018
Mathematics
high-school
3
votes
79.6k
views
Use the formula to evaluate the infinite series. Round to the nearest hundredth if necessary. 25+5+1+ ...
answered
May 18, 2018
Mathematics
high-school
1
vote
93.0k
views
How do I simplify the expression 4 (b-6)+19
answered
Dec 25, 2017
History
middle-school
6
votes
59.1k
views
Which question about dogs could be answered through scientific investigation?
answered
Mar 3, 2017
Social Studies
middle-school
2
votes
183k
views
Please help me make sure I'm right: Which sentence does not contain any errors? A. Only two countrie's were left on the womens travel schedule. B. Only two countries' were left on the women's travel schedule.
answered
Nov 10, 2016
English
middle-school
5
votes
160k
views
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