What is 15 percent of 120
Q: Solve the equation by factoring. Please explain how you did your work. 4x2+11x-45=0.
A: We have to compare 4x^2+11x-45=0 with ax^2+bx+c. So, a=4 , b= 11 , c = -45. In ax^2+bx+c form we hav...
Q: What is the equation of the function that is obtained from f (x) = ⎷x by shifting 1 unit to the righ...
A: If we shift f(x)= sqrt(x) 1 unit to right then we get f(x)=sqrt(x-1)
Q: Find the vertex, y-intercept, and x intercepts of the quadratic, and then graph it. y = -x2-4x-3
A: Find the vertex of the quadratic.
Q: For # 37 #37) points (-7, 4) and (0, -8)
A: In this question we have the two points (-7,4) and (0, -8)We need to find the equation in slope inte...
Q: What is 2+2?
A: The given expression is 2+2So it can be rewritten as,
Q: Evaluate:
A: The logarithmic expression is,
Q: Please help
A: This is how a normal distribution graph looks. Here given that mean=100 and standard deviation=14
Q: Convert each of the following base ten numerals in the given base: Convert 67 to base three Convert...
A: To convert 67 base 10 to base three.
Q: A local sandwich store has a fixed weekly cost of $570.00, and variable costs for making a roast bee...
A: One sandwich costs $0.45 So, x sandwichs cost $0.45x.Fixed cost is $570So, weekly cost= 0.45x+570Ans...