2,691 Answered Questions for the topic SAT math

Sat Math

12/08/20

Three times the sum of a number and 6 is 5.
translate the sentence into an equation
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Sat Math

12/06/20

What part of a dime is a quarter?
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Sat Math

12/05/20

800 people are employed by the police. one quarter are college graduates. 5/6 of the remainder are high school graduates. What part of the total number of employees never graduated high school?
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Sat Math Math

12/05/20

Maximum engine life is 900 hours. 27 engines were removed with an average life of 635.50 hours. What percent of the maximum engine life was achieved?
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Sat Math

12/04/20

Please help me with this question....

Write the equation of a line that is perpendicular to the line x +3y = 16 and passes through the point (-3, -4)
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Sat Math

12/02/20

a number decreased by 15 is less than 2

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Sat Math

12/01/20

Statistics-Probabilities without replacement
A history class is comprised of 7 female and 9 male students. If the instructor of the class randomly chooses 12 students from the class for an oral exam, what is the probability that 5 female... more
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Sat Math

11/30/20

Im doing a math problem & it says jack black beans are 10 cubes long & the white beans are 13 cubes long , so if i have 2 black beans & 1 white bean 46 cubes long
Jack beans are 10 cubes long & the white beans are 13 cubes long , so if i have 2 black beans & 1 white beann, 46 cubes long
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Sat Math

11/29/20

d - 1 = - 11 what is d
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11/27/20

In a certain​ fraction, the denominator is less than the numerator. If is added to both the numerator and​ denominator, the resulting fraction is equal to . Find the original fraction.
In a certain​ fraction, the denominator is 7 less than the numerator. If 3 is added to both the numerator and​ denominator, the resulting fraction is equal to 15/8. Find the original fraction pleaseee more
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11/25/20

Use a compound angle formula to determine the exact value of cos ( 11π/12 )?
can you please show me how to do this
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Sat Math Math

11/21/20

The sum of two numbers is 10 and their difference is 6?
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Sat Math

11/21/20

A rectangular table is five times as long as it's wide if the area is 80 ft² to find the length in the width of the table
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Sat Math

11/21/20

math cool down movie thetre
A movie theatre models the revenue from ticket sales in one day as a function of the ticket price, . Here are two expressions defining the same revenue function. According to this model, how high... more
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Sat Math Math Calculus

11/20/20

𝑝(𝑥) = −2𝑥^2 + 200𝑥 + 25,000
A company that produces cellular phones analyzes its production and finds that the profit P (in dollars) on the sale of the phones is approximated by the function. where x is the number of phones... more
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11/19/20

Circular Trigonometry Question
Find tan 75° exactly using an angle addition or subtraction formula.Find the exact value of tan 75°Which answer is itA: 3+√3 / 3-√3B: √3 + √2 / 8C: 2+√6 / 2-√6D: √3 - 1 / 8
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11/19/20

Circular Trigonometry Question
Find tan 75° exactly using an angle addition or subtraction formula.Find the exact value of tan 75°
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11/19/20

Circular Trigonometry Question
Find an exact value by using an appropriate addition or subtraction formula.Find the exact value for sin(-195)°
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11/19/20

Circular Trigonometry Question
Find an exact value by using an appropriate addition or subtraction formula.Find the exact value for cos 15°Which answer is itA:√6 - √2 /4B: √6 + √2 /4C: -√2 - √6 /4D: √2 - √6 /4
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11/19/20

Circular Trigonometry Question
Match the appropriate formula that would result in an exact value.cos 45° = Answersin 195° = AnswerFormulas: sin (180°+15°) / cos (45°+30°) / sin (225°-30°) / cos (10°+5°) / ... more
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11/19/20

Circular Trigonometry Question
Simplify by using the appropriate addition or subtraction formula.tan 25° - tan 20°/1+tan 25° tan 20°Which answer is itA: no solutionB: tan 5°C: tan 45°
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11/19/20

Circular Trigonometry Question
Simplify by using the appropriate addition or subtraction formula.cos 100° cos 40° + sin 100° sin 40°Which answer is itA: cos 60°B: sin 140°C: sin 60°D: cos 140°
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11/19/20

Circular Trigonometry Question
Simplify by using the appropriate addition or subtraction formula.sin 68° cos 22° + cos 68° sin 22°Which answer is itA: sin 90°B: sin 46°C: cos 90°D: cos 46°
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11/19/20

Circular Trigonometry Question
Simplify by using the appropriate addition or subtraction formula.sin 68° cos 22° + cos 68° sin 22°Which answer is itA: sin 90°B: sin 46°C: cos 90°D: cos 46°
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Sat Math Math

11/19/20

As someone who has a teacher that neglects my learning. It would be really appreciated if I could get help.
The linear functions f(x) and g(x) are represented on the graph, where g(x) is a transformation of f(x):Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2... more
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