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Which of the following indicates that the roots of a quadratic are irrational a) discriminant is zero b) discriminant is negative c) discriminant is rational d) discriminant is prime
answered
Oct 10, 2018
Mathematics
high-school
3
votes
158k
views
Pls help me on my exam!! Which entity within the federal government is responsible for ratifying treaties? A. The Joint Chiefs of Staff B. Congress C. The Department of State D. The Office of the President
answered
Sep 4, 2018
History
college
7
votes
101k
views
Which of these activities can threaten biodiversity? a. habitat preservation b. resource conservation c. increase in pollution d. having a variety of niches
answered
Aug 29, 2018
Biology
high-school
4
votes
171k
views
3.5kg:800g in simplest ratio
answered
Jun 25, 2018
Mathematics
middle-school
1
vote
152k
views
A water park charges $6 for admission and $1.50 for each ride ticket. You have $36. How many ride tickets can you buy? Graph your solution.
answered
May 11, 2018
Mathematics
high-school
3
votes
38.9k
views
How many executive orders did obama sign while in office?
answered
Mar 2, 2018
History
high-school
4
votes
66.6k
views
A family wants to have 4 children. Design and do a simulation to determine the probability that, if they do have 4 children, they will have two boys and two girls. (Hint: Use coins.)
answered
Dec 13, 2017
Mathematics
high-school
4
votes
220k
views
Would you use tu or vous when talking the following person M. Bernard
answered
Aug 27, 2017
French
high-school
5
votes
127k
views
What is 3 tenths more than 8.154 ? What is 2 and 2 tenths more than 1.425? Explain please !
answered
Mar 20, 2017
Mathematics
middle-school
4
votes
229k
views
Which elements would you expect to find as part of an opera? aria changing scenery recitative costumes
answered
Mar 11, 2017
English
high-school
4
votes
48.5k
views
Why are economists always so concerned with GDP? GDP predicts what will happen next year. GDP is the most accurate way to determine if the economy is performing well. GDP is the basis of all tax systems.
answered
Feb 23, 2016
History
high-school
1
vote
48.6k
views
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