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On the statistic question you answered I don't understand where the 4.5 was calculated. Please explain as I really appreciate it
Value Theorem?
What is the value?
Use the intermediate value theorem to show that the polynomial function has a zero in the given interval.
f(x)=2x^3+2x^2-6x+1;[-4,-2]
find the value of (-4)
2 AnswersMathematics6 years agofinding the domain?
f(x)= 4+x if x is less than equal to 0
x^2 if x is less than equal to 0
1 AnswerMathematics6 years agofind the domain of function g(x)=x+7/x^2-36?
3 AnswersMathematics6 years agobriefly introduce the structue of a polypeptide?
briefly introduce the structure of a polypeptide and how he genetic information flows in a cell
1 AnswerBiology9 years agofind the normal approximation for the binomial probability that x=5, where n-12 and p=0.7.?
find the normal approximation for the binomial probability that x=5, where n=12 and p=0.7. compare this probability to the value of p(x=5) found in table 2 of appendix B
1 AnswerMathematics9 years agowhat affect does anti-diurectics have on the nephrons and blood pressure?
3 AnswersBiology10 years agoWhy can proteins not begin the digestive process in the mouth?
2 AnswersBiology10 years agoDescribe the type of immunity for someone who come down with the flu?
What form of immunity is this for this scenario
3 AnswersBiology10 years agocompare divisions of the autonomic nervous system effect on heart rate and stroke volume?
anatomy & physiology
2 AnswersBiology10 years agoSolve using substitution method 4a + 20b=8, 8a= -40b+ 16?
Will some show me step by step how to solve this problem:
Solve using the substitution method. If the system has no solution or an infinite number of solutions, state this.
8 AnswersMathematics1 decade ago4x-8y=16, -2x+5y=55 Solve using elimination method?
Solve using the elimination method. If have no solution or infinite number of solutions, state this
6 AnswersMathematics1 decade agoGive the quadratic function f(x) = 25x^2-100x+100, find value of x such that f(x) = 25?
Will someone check this question for accuracy
f(x) = 25
f (25)
625x^2 - 2500x + 2500
x = -1875x^2 + 2500
3 AnswersMathematics1 decade agoSubtract. (9x^8+4x^7+7x^6-2) - (7x^8+3x^7+7x^6-2)?
9 AnswersMathematics1 decade agoWrite an algebraic expression to represent one possible set of dimensions -15x^5+75y^3-30xy square meters?
The area of a rectangular athletic field is represented by the expression -15x^5+75y^3-30xy square meters. Write an algebraic expression to represent one possible set of dimensions (in the sense "length times width) of the athletic field. Include correct units with solution
1 AnswerMathematics1 decade agoFactor out the greatest common factor from this expression 25x^5 - 20x^4?
25x^5 - 20x^4
= -20x^4 + 25x^5 GCF is 5x^4
= 5x^4 (-4 + 5x)
5 AnswersMathematics1 decade agoFind the horizontal and vertical distances spanned by this brace?
A 5ft diagonal brace on a bridge connects a support of the center of the bridge to a side support on the bridge. The horizontal distance that it spans is 1ft longer than the height that it reaches on the side of the bridge. Find the horizontal and vertical distances spanned by this brace
1 AnswerMathematics1 decade ago