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What expression is equivalent to ⅗?
answered
Jan 24, 2022
Mathematics
high-school
2
votes
230k
views
What is the product of –3 and 5? -15 -8 8 15
answered
Oct 15, 2021
Mathematics
high-school
4
votes
132k
views
Rewrite the equation by completing the squares x^2-x-20
answered
Jul 8, 2021
Mathematics
college
5
votes
9.6k
views
Which of the expressions are equivalent to the one below? Check all that apply. 3. (2 + 6) + 4.5 A. (6+2): 3+ 4.5 B. 3.2 + 3.6+4.5 O C.3.2 + (6 + 4): 5 D. 5·4+3.(6+2
answered
Jul 2, 2021
Mathematics
high-school
7
votes
127k
views
Glucose is a sugar made by plants during photosynthesis. Its chemical formula is C6H12O6. In one molecule of glucose, there are ___. six atoms of copper six atoms of calcium twelve atoms of hydrogen twelve
answered
Jun 23, 2021
Chemistry
middle-school
3
votes
68.7k
views
Can someone please help me with this, this question goes with my second most recent question.
answered
Apr 29, 2021
Physics
high-school
1
vote
108k
views
City Park: You are desinigng a marble planter for a city park. You want the length of the planter to be sic times the height, and the width to be three times the height.The sides should be one foot thick.
answered
Mar 27, 2021
Mathematics
high-school
7
votes
235k
views
4. Find x. Please help and explain.
answered
Feb 25, 2021
Mathematics
high-school
6
votes
202k
views
Can someone help me?
answered
Feb 12, 2021
Mathematics
high-school
2
votes
115k
views
A boat can travel 32 miles on 4 gallons of gasoline. How much gasoline will it need to go 48 miles?
answered
Jan 30, 2021
Mathematics
high-school
5
votes
196k
views
What happened to Havana after 1991 during the “Special Period in a Time of Peace”? A. The city’s housing stock began to expand. B. Rural populations in eastern Cuba illegally migrated westward to the capital.
answered
Nov 13, 2020
History
high-school
3
votes
129k
views
Can someone help with these?thanks!
answered
Oct 7, 2020
Mathematics
middle-school
6
votes
48.6k
views
Bacteria and bacteriophages are undergoing an evolutionary battle. In particular, phages that infect Salmonella enterica can use outer membrane proteins, such as OmpF or TolC, for drug efflux or to attach
answered
Oct 1, 2020
Biology
college
4
votes
174k
views
In which type of symbiotic relationship do two organisms benefit by living together? A. symbiosis B. mutualism C. commensalism D. parasitism
answered
Aug 15, 2020
Biology
middle-school
3
votes
124k
views
How many protons does nitrogen have
answered
Jul 14, 2020
Chemistry
middle-school
4
votes
232k
views
The sum of two numbers a 18 and their difference is -32. What are the two numbers?
answered
Feb 29, 2020
Mathematics
middle-school
2
votes
123k
views
Which statement is always true? A.The sum of two irrational numbers is rational. B.The product of a rational and irrational number is rational. C.The sum of two rational numbers is irrational. D. The product
answered
Jan 8, 2020
Mathematics
college
3
votes
175k
views
This scatter plot graph shows the amount of water vapor in the air (y-axis) and the air temperature in degrees Fahrenheit (x-axis) What is the coefficient of determination of the graph rounded to the tenths
answered
Jun 5, 2019
Geography
middle-school
5
votes
36.0k
views
How does teaching the public about energy conservation help decrease air pollution? A. Increases the supply of electricity B. Reduces the demand for electricity C. Reduces the cost of electricity D. Increases
answered
Jun 1, 2019
Biology
middle-school
1
vote
43.5k
views
Does a written reflection mean handwritten or typed?
answered
May 8, 2019
English
high-school
6
votes
77.1k
views
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