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Questions and task on the subject: SAT
SAT
A population has a mean of 84 and a standard deviation of 12. A sample of 36 observations will be taken. The probability that the sample mean will be between 80. 54 and 88. 9
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SAT
In a simple electric circuit, a 24-ohm resistor is connected across a 6. 0-volt battery. What is the current in the circuit?.
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SAT
What general trend does electronegativity follow on the periodic table.
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SAT
A pizza cost $12. 0. If sales tax is 7%, what is the final price of the pizza?.
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SAT
The graph of f(x) is shown. Which graph represents g(x)=f(2x).
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SAT
Write the balanced chemical equation for the reaction shown. Make sure you place the central atom in each compound first in the chemical formula.
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SAT
How many liters of 0. 1107 m kcl(aq) contain 15. 00 g of kcl?.
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SAT
The diameter of a semicircular pond is 7 m. Find its perimeter.
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Tyler answered 26 of 40 test questions correctly. What percent did he answer correctly?.
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SAT
A student tried to solve the following problem by selecting the tile as shown. What, if anything, did the student do wrong?.
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SAT
The atomic number of nitrogen is 7. Nitrogen-15 is heavier than nitrogen-14 because the atomic nucleus of nitrogen-15 contains how many neutrons?.
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The earth is an inner planet give reason in short
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What do animal tissue and plat tissue share
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What landform develops when water causes deposition, bringing huge deposits of sediment to the mouth of a river?
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Which state had the largest latino population in 2000?.
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Mathematics
If f(x) =1/9x-2 what is f^1(x) F^1(x) 9x+18
F^1(x) = 5x+2
F^1(x) =9x+2
F^1(x)=-2+1/9
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Answered by Specialist
1 minute ago
Mathematics
The graph of f(x) = -x2 - 2x + 8 is shown. Which of the following describes all solutions for f(x)? O(x -x2 - 2x + 8) for all real numbers
O(-4,0), (-1,9), (0, 8), (2.0)
O(-4.0), (2,0)
O(x, y) for all real numbers
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1 minute ago
Mathematics
The cost that a carpet can cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100. A.) Write a direct variation equation to represent the cost.
B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned
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Social Studies
Globaleyceum12. The president's strategic power, according to author Sean Gailmard, comes from his or her ability to a. Reach out to the American people and get their support for his policies.b. Rally his party in Congress behind his policies.c. Reach out to other leaders in the world.d. Act quickly.
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2 minutes ago
Mathematics
Will give Brainliest Beth is working in the concession stand during a football game. Each hot dog sells for $6 and a soda is $4. At the end of the first half, Elizabeth sold 46 items, and made $118. How many hot dogs and sodas did she sell?
Write your answer in a complete sentence.
Use systems of equations to find your answer.
Both equations are correct - 4 points
Math to get answer is all shown and is correct - 4 points
Sentence answer - 2 points
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