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Witch expression is equivalent to \frac{ {b}^( - 2) }{ {ab}^( - 3) } Assume a = 0 b = 0
answered
Dec 20, 2021
Mathematics
college
4
votes
137k
views
Neeeeeeeed helppp asap!!11!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answered
Nov 23, 2021
Mathematics
high-school
4
votes
222k
views
A shirt is priced at $24.95. If you have a coupon for 30% off, how much does the shirt cost after the coupon is applied?
answered
Nov 14, 2021
Mathematics
middle-school
4
votes
190k
views
On simplifying (-3y2 − 8) − (-5y2 + 1), we get
answered
Oct 25, 2021
Mathematics
high-school
0
votes
164k
views
A machine runs for 50 seconds with a steady power output of 100 watts. How many joules of work does the machine produce in those 90 seconds?
answered
Oct 23, 2021
Physics
high-school
2
votes
9.0k
views
G-2m=3f solve for variable f
answered
Oct 15, 2021
Mathematics
middle-school
2
votes
62.8k
views
Someone help me PLEASE!!
answered
Jul 9, 2021
Mathematics
high-school
4
votes
17.0k
views
A new antibiotic is produced that inhibits the synthesis of acetyl-CoA and the electron transport chain in bacteria that normally require oxygen. For each glucose molecule that is metabolized, how many
answered
Jul 4, 2021
Biology
high-school
1
vote
106k
views
What does nationalism look like? How would you recognize it if you saw it?
answered
Apr 23, 2021
Social Studies
high-school
4
votes
106k
views
What are maquiladoras? a. factories that use parts and raw materials from the U.S. to produce goods for Mexico b. factories that use parts and raw materials from the U.S. to produce goods for the U.S.
answered
Jan 26, 2021
History
middle-school
6
votes
200k
views
Who is was the president in 1962
answered
Aug 18, 2020
History
middle-school
7
votes
203k
views
Select the correct answer. Solve the inequality for x.
answered
Jun 20, 2020
Mathematics
middle-school
3
votes
31.5k
views
Help! Steven recorded the growth of a plant over 10 weeks for his science project. He made a graph that shows how much the plant grew each week. The plant was 2 in. tall when Steven started his project.
answered
May 7, 2020
Mathematics
middle-school
2
votes
20.9k
views
Solve the following equation: -3x + 20 = 9x - 2x
answered
Apr 20, 2020
Mathematics
middle-school
2
votes
184k
views
The first factories in the South produced:
answered
Jan 9, 2020
History
middle-school
4
votes
5.5k
views
The initial u.s. policy regarding the european war was to
answered
Dec 30, 2019
History
college
3
votes
106k
views
If you don't have all the necessary skills for a job right now, you should not pursue that career.
answered
Jul 6, 2019
Health
middle-school
5
votes
39.3k
views
20 when the president infers powers from the "rights, duties, and obligations of the presidency, these are called a. delegated powers b. necessary and proper powers. c. inherent powers. d. war powers.
answered
Jun 23, 2019
History
high-school
3
votes
206k
views
when 8.0 mol Mg react with 13.5 mol HCI, what is the limiting reactant and how many moles of H2 can be formed?
answered
May 25, 2019
Chemistry
high-school
4
votes
126k
views
The endocrine glands produce and release chemicals directly directly into a bloodstream or into a(n) ___________
answered
May 9, 2019
Biology
middle-school
4
votes
115k
views
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