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Maria had $150 in gift certificates to use at a record store. She bought no more than 20 recordings. Each tape cost $5.95 and each CD cost 58.95. How many of each type of recording might she have bought?
asked
Nov 13, 2024
Mathematics
high-school
1
answer
2
votes
113k
views
For hundreds of years Africans silently tolerated all the torture but slowly they decided to raise their voice.
asked
Nov 5, 2024
History
college
1
answer
2
votes
191k
views
The number of calls received by a crisis hotline per day is as follows: 10, 15, 20, 25, 30. Find the mean, variance, and standard deviation. a) Mean: 20, Variance: 25, Standard deviation: 5 b) Mean: 20,
asked
May 2, 2024
Mathematics
high-school
1
answer
4
votes
190k
views
Population Parameters and Sample Statistics: Determine whether the value being discussed is a population parameter or sample statistic: c) Using Consumer Reports, a random sample of new cars gave an average
asked
Jan 18, 2024
Mathematics
high-school
1
answer
1
vote
9.6k
views
What do you understand by psychological egoism? Distinguish ethical egoism from psychological egoism.
asked
Jan 2, 2024
Social Studies
high-school
1
answer
1
vote
553
views
What is the difference between surface area and lateral surface area?
asked
Dec 13, 2023
Mathematics
high-school
1
answer
10
votes
192k
views
How can I determine if the three numbers can be the side lengths of a triangle?
asked
Oct 14, 2023
Mathematics
college
1
answer
4
votes
187k
views
The process of increasing the frequency of beneficial alleles in the population while decreasing the frequency of deleterious alleles is called ____? options: A. survival of the fittestB. adaptive evolution
asked
Jun 18, 2023
Biology
college
1
answer
3
votes
67.4k
views
What is the area of pizza with a diameter of 14 inches? Explain your answer
asked
Dec 6, 2022
Mathematics
middle-school
1
answer
0
votes
65.6k
views
write a topic sentence for this PLEASE DUE TONIGHT One example is that they are both pieces of writing and can revolve around the same idea. Another example is that dramatic plays are more developed and,
asked
Nov 17, 2022
English
college
1
answer
1
vote
104k
views
What is the value of the missing angle? The options are: 129, 153, 169, and 720 degrees. PLEASE HELP!!!!! I uploaded a picture to hope you can see.
asked
Nov 1, 2022
Mathematics
college
1
answer
9
votes
103k
views
Consider the following code segment
asked
Oct 7, 2022
Computers and Technology
high-school
1
answer
21
votes
70.2k
views
A lung infection that can be caused by polluted air is called what?
asked
Aug 24, 2022
Biology
high-school
1
answer
2
votes
8.3k
views
In addition to raising revenue internally, from which other sources do American Indian tribes receive funding? Check all that apply. foreign governments the federal government national lotteries outside
asked
Jun 26, 2022
History
high-school
2
answers
0
votes
131k
views
Which of the following are primarily responsible for cytokinesis in plant cells but not in animal cells?A) kinetochoresB) Golgi-derived vesiclesC) actin and myosinD) centrioles and centromeresE) cyclin-dependent
asked
Nov 7, 2021
Biology
high-school
1
answer
5
votes
96.8k
views
Do you think that living a physically active lifestyle can have a positive influence on your self esteem why or why not
asked
Jul 12, 2021
Health
high-school
1
answer
0
votes
184k
views
Who was Democritus? What is the Atomic theory and why is it important to science? Today’s model of the atom looks different from the models that came before it. Why has the model of the atom Changed? How
asked
Jun 26, 2021
Social Studies
college
1
answer
3
votes
169k
views
What is the price per pencil if 145 pencils cost $12.00? (unit rate)
asked
May 21, 2021
Mathematics
college
1
answer
3
votes
107k
views
What is net force? A. When an object moves B. The sum of all forces actingon an object C. The force of gravity on anobject D. A calculation to find work PLEASE HELP!!
asked
Mar 12, 2021
Physics
high-school
2
answers
0
votes
92.0k
views
How can you determine if two triangles are similar?
asked
Mar 11, 2021
Mathematics
middle-school
2
answers
4
votes
6.3k
views
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