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Consider the equation 4 Fe+3 O2 → 2 Fe2O3 . In this equation, 3 O2 is a Question 7 options: product reactant compound
answered
Jul 24, 2019
Chemistry
middle-school
1
vote
89.5k
views
Solve the radical equation x – 7 = square root of -4x+28. Which statement is true about the solutions to the radical equation? There are no true solutions. There are two true solutions. There is one extraneous
answered
Mar 13, 2019
Mathematics
college
3
votes
182k
views
There are many stars and other objects in the universe. TrueFalse
answered
Oct 19, 2018
History
middle-school
4
votes
86.6k
views
If y varies directly with with x and y=20 when x= 2.5, what is the value of y when x = 8? (type the numerical value of x only)
answered
Sep 20, 2018
Mathematics
high-school
6
votes
165k
views
What were the wealthy aristocrats of ancient rome called?
answered
Sep 2, 2018
History
middle-school
7
votes
182k
views
Clay's plan to encourage an end to sectionalism was called: A. the doctrine of nullification B. the American Plan C. secession
answered
Jul 6, 2018
History
college
2
votes
25.3k
views
Which of the following statements is true? The number of chromosomes in all organisms is the same. There are more chromosomes in a cell than there are genes. Sometimes, a single gene can influence many
answered
Jun 15, 2018
Biology
high-school
3
votes
74.1k
views
You have the numbers 1-24 written on a slip of paper if you choose one slip at random what is the probability that you Will Not select a number which is divisible by 3
answered
Mar 30, 2018
Mathematics
high-school
2
votes
199k
views
Jane thinks of a number she divides it by six and adds two she gets a number of 9 what number was she thinking of?
answered
Feb 27, 2018
Mathematics
middle-school
1
vote
122k
views
1. Choose the sentence that is grammatically correct. A. Las mapas son pequeñas. B. La mapa es pequeña. C. Los mapas son pequeñas. D. El mapa es pequeño. 2. Nosotros ___ estudiantes. A. somos B. es C.
answered
Jul 18, 2017
Spanish
high-school
3
votes
124k
views
One root of f(x) = 2x3 9x2 7x – 6 is –3. explain how to find the factors of the polynomial.
answered
May 21, 2017
Mathematics
high-school
6
votes
58.9k
views
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