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What is the atomic number of the atom shown?
answered
Dec 12, 2023
Chemistry
high-school
4
votes
146k
views
Celia needs 75% of the marks in an exam to pass. She gets 4/5 of the marks. Does she pass the course? Show your working to justify your answer
answered
Dec 10, 2023
Mathematics
college
8
votes
114k
views
Find the distance CD rounded to the nearest tenth. C = (4,7) D= (7,11) CD= [?] HINT: Use the distance formula: d = √(x₂-x₁)² + (Y2 − 1)² Enter
answered
Oct 9, 2023
Mathematics
high-school
5
votes
14.1k
views
-2x+4y=28 -3x +2y = 6 Solve for x
answered
Apr 20, 2023
Mathematics
high-school
7
votes
155k
views
The cylindrical storage shed shown below is completely filled with road salt to make a town's roads safer during snow storms. About 21,000 cubic feet of road salt is used during a typical snow storm. a.
answered
Mar 7, 2023
Mathematics
middle-school
4
votes
124k
views
Which situation can be represented by the expression 3 + (-7) plus, left parenthesis, minus, 7, right parenthesis.
answered
Dec 23, 2022
Mathematics
high-school
6
votes
217k
views
Find the common ratio of the geometric sequence − 1 , − 9 , − 81 ,
answered
Dec 14, 2022
Mathematics
college
3
votes
106k
views
A 75.0 W bulb is connected to a 110 V (DC) outlet. What is the resistance of the bulb? (Unit = Ohms)
answered
Nov 4, 2022
Mathematics
high-school
4
votes
163k
views
9. Which structure helps animal cells maintain their shape? O A Cell walls OB Chromosomes OC Cytoplasm OD Cytoskeleton
answered
Sep 7, 2022
Biology
college
7
votes
56.7k
views
What is the volume of a piece of metal that has a density of 6.68g.cm^3 and has a mass of 1975 g?
answered
Jul 22, 2022
Chemistry
high-school
3
votes
32.0k
views
A photographer has a print that is 3.5 inches wide and 2.5 inches tall. If the photographer enlarges the print so that it is 7 inches wide, how tall will it be? 5 inches 6 inches 8 inches 12 inches
answered
Apr 20, 2022
Mathematics
college
1
vote
223k
views
Suppose that the IQ of a randomly selected student from a university is normal with mean 115 and standard deviation 25. Determine the interval of values that is centered at the mean and for which 50% of
answered
Feb 22, 2022
Mathematics
college
4
votes
54.7k
views
True or false someone please help meeee ;-; True or false A triangle cannot have more than one right angel
answered
Feb 10, 2022
Mathematics
high-school
3
votes
187k
views
8-7x- x2 x+5/х+8 9x -9 Every step on how you got your answer.
answered
Dec 2, 2021
Mathematics
high-school
1
vote
211k
views
To combat US troops in Vietnam the viet cong
answered
Oct 31, 2021
History
high-school
6
votes
213k
views
Suppose you want to produce a strong magnetic field that is constant in magnitude and direction in a region of space. Which one of the following would you choose to produce this field? a. The region surrounding
answered
Oct 9, 2021
Physics
college
0
votes
37.7k
views
Definitions of regions are __ and are based on____
answered
Oct 9, 2021
Geography
high-school
4
votes
91.5k
views
A disk with radius 3 units is inscribed in a regular hexagon. Find the approximate area of the inscribed disk using the regular hexagon Please SHOW STEPS
answered
Sep 20, 2021
Mathematics
college
3
votes
101k
views
When two things are the same temperature: A They have the same number of molecules incorrect answer B Their molecules stop moving incorrect answer C Their molecules move at the same average speed incorrect
answered
Sep 19, 2021
Physics
college
3
votes
214k
views
How does earth maintain a fairly constant supply of water
answered
Jun 13, 2021
Social Studies
high-school
5
votes
16.2k
views
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