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Which elements constitute the given percentages: calcium 38.7 phosphorus 19.9 oxygen 41.2? a) Bone composition b) Human blood composition c) Composition of soil d) Composition of a rock
answered
Dec 13, 2024
Mathematics
high-school
2
votes
104k
views
Which word would best introduce a counter claim?
answered
Dec 2, 2024
English
high-school
2
votes
135k
views
(Heterogeneous/Homogeneous) Brass, which is made up of copper and zinc?
answered
Nov 27, 2024
Chemistry
high-school
4
votes
132k
views
Discussing Labels' Role in the Organization of Knowledge and Their Effects on Understanding
answered
Nov 1, 2024
Social Studies
high-school
6
votes
213k
views
Eckhart School is selling candy to raise money for its sports programs. Last year the school raised $480 during a 12-day fundraiser. The school expects this year's daily sales to be in proportion to last
answered
Sep 12, 2024
Mathematics
middle-school
4
votes
66.7k
views
T/F: Social ecology theories usually de-emphasize the importance of individuals and put the emphasis on the social or environmental setting.
answered
Aug 28, 2024
Social Studies
high-school
2
votes
153k
views
With regard to testing and assessment, what type of test compares students against a set of pre-determined standards or objectives? 1) Achievement test 2) Diagnostic test 3) Formative assessment 4) Summative
answered
Aug 23, 2024
Social Studies
high-school
5
votes
218k
views
True or False: Since the advent of the 8088 CPU chip, processor clock speeds have increased from the GHz range to the MHz range.
answered
Jul 12, 2024
Computers and Technology
high-school
4
votes
9.7k
views
A group of friends wants to go to the amusement park. They have $134.50 to spend on parking and admission. Parking is $14.50, and tickets cost $24 per person, including tax. How many people can go to the
answered
Feb 19, 2024
Mathematics
high-school
6
votes
53.4k
views
DDT, DDE, PCBs, and PBDEs are all ________. A) biodegradable and do not persist in the environment B) teratogens C) non-biodegradable and subject to bioaccumulation and/or biomagnification D) approved
answered
Feb 14, 2024
Biology
high-school
4
votes
113k
views
An investment will pay you $88,000 in six years. Assume the appropriate discount rate is 8 percent compounded daily. What is the present value?
answered
Jan 28, 2024
Mathematics
college
4
votes
103k
views
Simplify x⁹ divided by x^5
answered
Dec 17, 2023
Mathematics
college
3
votes
164k
views
One angle in a triangle is 20 degrees more than the smallest angle in the triangle, while the other angle is 22 degrees more than the smallest angle. find the measures of the three angles
answered
Dec 12, 2023
Mathematics
college
7
votes
11.6k
views
Evalute each equation f(x)=4x find w(-1)
answered
Aug 10, 2023
Mathematics
college
2
votes
187k
views
2. Construct a histogram using the data in the table above. Clearly scale and label your axes.
answered
Jan 13, 2023
Mathematics
college
4
votes
214k
views
This diagram shows the progression of organizations that worked on behalf of farmers in the late 1800s. Which issue would have received the strongest support from each organization shown in the diagram?
answered
Dec 22, 2022
History
high-school
7
votes
6.8k
views
Where did President Jackson want to resettle the Indians of the south? a. Arkansas and Oklahoma c. Kansas and Arkansas b. Oklahoma and Kansas d. Missouri and Kansas
answered
Sep 24, 2022
Social Studies
high-school
4
votes
213k
views
N divided by 100 equal 0.982
answered
Aug 19, 2022
Mathematics
college
2
votes
202k
views
If the accuracy in measuring the position of a particle increases, the accuracy in measuring its velocity will Group of answer choices remain the same. decrease. increase. It is impossible to say since
answered
Jul 23, 2022
Physics
college
6
votes
65.0k
views
Help pleaseeeeeeeeeeee
answered
Jun 25, 2022
Spanish
college
1
vote
215k
views
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