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An investor bought 700 shares of stock, some at $1.00 per share and some at $2.25 per share. If the total cost was $1325.00, how many shares of each stock did the investor buy? (Round to two decimal places
answered
Sep 10, 2023
Mathematics
college
6
votes
187k
views
An experiment in which neither the subjects nor the experimenters know whether a drug or a placebo is being given is called a _____ experiment.
answered
Sep 1, 2023
Medicine
college
3
votes
95.2k
views
Madison is the youngest of three siblings whose ages are consecutive integers. If the sum of their ages is 78, find Madison's age.
answered
Feb 10, 2023
Mathematics
high-school
3
votes
133k
views
A scale drawing for a plot of land is shown below. In the drawing, 3 cm represents 4 m. Assuming the backyard is rectangular, find the area of the real backyard
answered
Jan 8, 2023
Mathematics
high-school
7
votes
57.9k
views
What is one effect of the representative nature of American democracy?
answered
Dec 17, 2022
History
college
5
votes
102k
views
Which of the following best shows the commutative property of addition? Group of answer choices A. 4 + 5 = 4 + (2 + 3) B. 4 + 5 = 9 C. 4 + 5 = 4 - (-5) D. 4 + 5 = 5 + 4
answered
Apr 22, 2022
Mathematics
middle-school
3
votes
126k
views
I need help with this noww
answered
Apr 15, 2022
Mathematics
college
4
votes
44.0k
views
I am thinking of a number.... When I divide my number by 2 and add 1, I get 13. What is my number?
answered
Mar 22, 2022
Mathematics
middle-school
9
votes
46.9k
views
Your cell phone has 983.5 MB of free space. You save a 14-MB picture and download two song that are the same size Your cell phone now has 9749 MB of free space What is the size of ead song?
answered
Mar 14, 2022
Mathematics
high-school
4
votes
187k
views
What is the domain of the function on the graph? all real numbers all real numbers greater than or equal to 0. all real numbers greater than or equal to -2. all real numbers greater than or equal to-3
answered
Dec 6, 2021
Mathematics
high-school
3
votes
225k
views
The functional unit of the kidney is the ______
answered
Oct 23, 2021
Chemistry
high-school
1
vote
7.1k
views
Research supports the use of ketogenic diets for patient's with all of the following disorders EXCEPT?
answered
Oct 2, 2021
Biology
high-school
3
votes
57.2k
views
Which Two branches of the Military did the Medal of Honor first go to?
answered
Aug 19, 2021
History
high-school
6
votes
57.3k
views
Describe what communism was like in the Soviet Union.
answered
Jul 17, 2021
History
middle-school
0
votes
77.8k
views
Consider the following concurrent tasks, in which each assignment statement executes atomically. Within a task, the statements occur in order. Initially, the shared variables x and y are set to 0. Task
answered
Jul 10, 2021
Computers and Technology
college
2
votes
199k
views
Sara took skydiving lessons. The Skydiving Shack charges $30 per hour for lessons. Sara also gave her Skydiving Instructor a tip of $15. (a) Define the unknown in the scenario and assign it a letter or
answered
Jan 20, 2021
Mathematics
college
3
votes
137k
views
I REALLY NEED HELP Can u guys pls help
answered
Jan 18, 2021
Mathematics
high-school
3
votes
212k
views
What element’s isotope do they use to predict temperatures of the past? a. Hydrogen b. Oxygen c. Carbon d. Nitrogen *Pick one of these answers*
answered
Jan 4, 2021
Chemistry
middle-school
4
votes
220k
views
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