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Can someone simplify this please (x^3+2x^2-4)+(3x^2+6)
asked
Oct 20, 2021
Mathematics
high-school
1
answer
2
votes
83.8k
views
In a survey of 215 adult Americans, it was found that the average amount of sleep per night is 7.8 hours with a standard deviation of 1.2 hours. How many adult Americans would need to be surveyed to estimate
asked
Sep 24, 2021
Mathematics
college
1
answer
5
votes
76.9k
views
Look at the news bulletin. Which of these events ocurred on april 26, 2007
asked
Aug 12, 2021
English
high-school
2
answers
1
vote
6.0k
views
(Need Quickly!) Which of the following is NOT a food source of complete proteins? A. Milk B. Lentils C. Fish D. Chicken
asked
Aug 5, 2021
Health
high-school
1
answer
4
votes
78.2k
views
Before his presidency, George H.W. Bush acted as an envoy to ---------- a. Russia b. Japan c. Germany d. China
asked
Jul 19, 2021
History
high-school
2
answers
4
votes
120k
views
Mention at least two reason due to which business is necessary.
asked
Jun 5, 2021
Business
college
1
answer
1
vote
190k
views
Please help a,b,c,d ?
asked
Jan 14, 2021
Mathematics
high-school
1
answer
4
votes
91.5k
views
At 21 degrees celsius which of the following would you experience Falling snow Bolling water Room temperature Temperature of the sun
asked
Aug 13, 2020
Biology
middle-school
1
answer
0
votes
177k
views
You have direct deposit. Your job pays you $8.55/hr and you work 15 hr/wk. your deductions FICA (7.65%), federal tax withholding (10.4%), and state tax withholding (7.7%). how much is deposited bi weekly?
asked
Feb 25, 2020
Mathematics
middle-school
2
answers
0
votes
226k
views
Social movements are rare in today's society True or False
asked
Sep 4, 2019
History
high-school
2
answers
0
votes
212k
views
Which one of the following classifications of vegetarian restricts the consumption of eggs? A. Semi- or partial vegetarian B. Vegan C. Lacto-vegetarian D. Lacto-ovo-vegetarian
asked
Mar 14, 2019
Health
high-school
1
answer
0
votes
173k
views
Please help on this one.
asked
Mar 7, 2019
Social Studies
high-school
1
answer
4
votes
188k
views
The hotel has 450 rooms. One half of the rooms are filled. How many rooms are still available?
asked
Feb 10, 2019
Mathematics
middle-school
2
answers
5
votes
54.6k
views
melissa is making clothes for her dolls.She has 7/8 yard of fabric.Each doll shirt requires 2/7 of a yard of fabric.How many shirts can she make for her dolls?
asked
Oct 12, 2018
Mathematics
middle-school
1
answer
3
votes
194k
views
During the Civil War, a state called a border state was one which A. Allowed slavery but did not secede B. Outlawed slavery but not part of the Union C. Was declared neutral by the U.S. government D. Was
asked
Sep 5, 2018
History
middle-school
2
answers
3
votes
126k
views
A company wishes to manufacture a box with a volume of 2424 cubic feet that is open on top and is twice as long as it is wide. find the width of the box that can be produced using the minimum amount of
asked
Sep 2, 2018
Mathematics
high-school
1
answer
1
vote
180k
views
A closet contains 5 pairs of pants, 7 shirts, and 3 pairs of shoes. How many leaves on a tree diagram would represent all possible combinations of outfits? A. 15 B. 105 C. 125 D. 115
asked
Jul 10, 2018
Mathematics
high-school
2
answers
0
votes
119k
views
The judicial branch of government is comprised of which individuals or groups? (Select all that apply.) state officials foreign diplomats Supreme Court local officials
asked
May 18, 2018
History
high-school
1
answer
5
votes
89.8k
views
The melting point of chlorine and sodium chloride is 54°C and 567° C Explain why sodium chloride has a higher melting point than Chlorine.
asked
Apr 19, 2018
Chemistry
high-school
1
answer
5
votes
127k
views
Where is indirect characterization found in the short story "Nethergrave"
asked
Sep 24, 2017
English
high-school
1
answer
5
votes
131k
views
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