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Abraham Santos
Mathematics
what does a + a equal to
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Jaquan Watkins
Mathematics
Mr. Santos is carpeting his living room. The room measures 21 feet by 15 feet. The carpeting costs $9 per square foot. How much carpeting will he need (in square feet), and how much will it cost?
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Nigel Duffy
Mathematics
What is the value of 5 to the 4th power over 5 to the 5th power
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Gina Collins
Mathematics
Which equation is true?
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A. (6 + 2) + 7 = 6 + (2 + 7)
B. (6 - 2) - 7 = 6 - (2 - 7)
C. (6 - 2) + 7 = 6 - (2 + 7)
D. (6 = 2) = 7 = 6 - 12 = 7)
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Erika
Mathematics
Suppose your drawl card from the set of cards, record the letter, return the card to the set, and shuffle the cards. You can repeat this experiment and 22 times. Would you expect the experimental probability of drawing a vowel to be the same as the theoretical probability? Explain
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Rubi Singh
Mathematics
What is 9X-5X simplified
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Sanaa Callahan
Mathematics
Manuel traveled 3 hours nonstop to mexico, a total of 106 miles. he took a train part of the way, which averaged 40 mph, and then took a bus the remaining distance, which averaged 30mph. how long was manuel on the train?
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Camilla Best
Mathematics
Kathryn wants to control for intelligence in her study. she has a list of all of the participants for her study and their iq scores. she sorts the list of participants according to their iq scores and then forms groups making sure that the groups are balanced in terms of iq scores. finally, she randomly assigns each group to one of the conditions of her study. what kind of design is kathryn using?
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Gloria
Mathematics
It costs $ 2 to rent a video for 1 day Each extra day costs $ 1 more. Nan rents a video for 4 days. How much will it cost?
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Lizbeth Solomon
Mathematics
If a chain link fence costs 180 for 20 feet installed, how much would it cost to install 300 feet
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Zimmerman
Mathematics
During renovation, a pillar is supported by two braces as shown in the diagram. Based on the diagram, at what height should the short brace touch the pillar to ensure that the short brace is parallel to the long brace? A. 10 feet B. 12 feet C. 15 feet D. 17 feet
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Martin
Mathematics
A store sells a twelve pack of markers for $20. How much does it cost for one marker?
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Kimberly
Mathematics
Convert 5/8 to percent notation
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Guillermo
Mathematics
What is the percentage of 1/3?
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Devyn Graves
Mathematics
Fill in the blanks in the list.
sides, shape, angles,
Similar Triangles
Have the same 1.__, but not necessarily the same size.
Corresponding 2.__ are congruent.
Corresponding 3.__ are proportional.
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