429 Answered Questions for the topic SAT

01/12/21

Which of the answer(s) true ?
Which of the following is characteristic of the DNA methylation process ? Select one or ones that apply.A.) S-adenosyl methionine (SAM)B.) Histone acetyl transferases (HATs)C.) Histone deacetylases... more
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01/10/21

for the given polynomial: b(x)=6x^4-23x^3+x^2+5x-1
find the maximum possible numbers of the positive and the negative roots find all the integer roots find the non- integer real roots find the complex roots
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01/10/21

descartes rule of signs to determine the possible number of positive and negative real zeros of: p(x)=-x^4+3x^3+2x^2-10x+12
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01/10/21

descartes rule of signs to determine the possible number of positive and negative real zeros of: p(x)=x^4-40x+39
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01/10/21

descartes rule of signs to determine the possible number of positive and negative real zeros of: p(x)=x^5-x^4+x^3-x^2+x-5
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01/07/21

Which statements correctly describes the graph of the function f(x)=6x^2-x^5-8+3x^3
•The degree of f is odd•f(x) approaches ♾ as x approaches -♾•f has a zero at x=1•The leading coefficient of f is positive•f(x) approaches -♾ as x approaches ♾•f has a zero at x=2
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01/07/21

Which of the statements correctly describe the graph of the function f(x)=6x^2-x^5-8+3x^3
-The degree of f is odd-f(x) approaches ♾ as x approaches -♾-f has a zero at x=1-The leading coefficient of f is positive-f(x) approaches -♾ as x approaches ♾-f has a zero at x=2
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01/06/21

Question about epigenetics

Q1. Epigenetics is defined as ‘Changes to the genome which are inherited from one generation to the next which alter _____ _____ but do not involve changes in the ____ _____’.1. gene sequence;... more
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01/05/21

How to answer this question ?
Dave's serum was analysed by capillary zone electrophoresis with a UV detector set at 210nm and a large potential paraprotein was seen (shaded in panel A). Subsequent immunofixation studies (not... more
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12/27/20

Hard SAT Math question involving rates, distance, and time
A car is traveling at x feet per second. The driver sees a red light ahead, and after 1.5 seconds reaction time, the driver applies the brake. After the brake is applied, the car takes x/24 seconds... more
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12/27/20

Hard SAT Math question involving rates, distance, and time
A car is traveling at x feet per second. The driver sees a red light ahead, and after 1.5 seconds reaction time, the driver applies the brake. After the brake is applied, the car takes x/24 seconds... more
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12/27/20

given the piecewise function evaluate f(3)-f(1)
f(x)={2x^2 -1 if x<1 x+4 if x> 1
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12/27/20

How should I answer this question ?
Okay so this is the backround: A 45 year-old woman complaining of breast pain was diagnosed with having HER2-positive breast cancer. The patient underwent lumpectomy followed by a period of... more
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12/23/20

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the zeros 4 and 3-i
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12/23/20

Describe the end behavior of the graph f(x)= 3x^6-10x^5-x^2+14
f(x) approaches ____ as x approaches -♾f(x) approaches ____ as x approaches ♾
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12/23/20

Find all zeros of f(x)=x^4+5x^2-36 by completley factoring the polynomial.
f(x)=x^4+5x^2-36=(x^2-4) (x^2 +9) = ?List four zeros of the function:Real zeros: complex zeros:
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12/23/20

The polynomial f(x) has degree 3. Choose each statement that could describe all the zeros of f.
-one zero with multiplicity 3-one zero with multiplicity 4-one zero with multiplicity 5-one zero with multiplicity 1 and one zero with multiplicity 2-one zero with multiplicity 1 and one zero with... more
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12/23/20

this function can be factored as f(x)=3x^3-12x^2+12x= ? Then list the zeros in order from least to greatest (there are 3), list any repeated zeros
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12/16/20

A sinusoidal function has a maximum at the point ( π/4 , 3) and the next minimum at the point ( 7π/12 , −1). Determine a cosine equation for this function.
please help :)
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11/18/20

Math problem algebra
Stephen wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so he needs no fence on that side. The other three sides will be enclosed with wire... more
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11/16/20

What does protein degradation meaning ?
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11/16/20

Which proteins protects skeletal muscle from injury ?
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11/13/20

How can I write a great college essay / personal statement?

How do I start writing, and what makes a good university application essay stand out?
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11/12/20

What is innervation mean ?
My teacher wanted me to search about Skeletal muscle innervation so what am I suppose to search I was not able to find anything when I typed that to google. I need help please.
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11/11/20

Math Calculas 1
The height of an equilateral triangle is decreasing at a rate of 0.5 centimeters per second. Find the rate of change of the area of the triangle when its height is 6 centimeters.
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