Category Essay

If 2/a-1 = 4/y where y is not equal to 0  and a is not equal to 1 , what is y in terms of a? Solution We will need to solve this equation for y to find the answer.…

Based on this, what is the maximal margin of error associated with a 99% confidence interval for the true population mean backpack weight. ± ____________ ounces Solution the empircal rule is 68-95-99 actually it’s 68-95-99.5 but use 99 as it’s…

help me plz!! Solution first find the slope by subtracting the y values and then dividing by the subtracted x-values 5- -1            4 ——-   =   —- 4- -3           7 then choose…

Solution If the x-intercepts are (−3−√2) and (−3+√2) then the x value of the vertex is halfway between these value. So, we add them together and divide by 2. (−3−√2) + (−3+√2) = -6 and -6/2 = -3 so, the…

Solution Hi Addison, The unit rate is the cost for 1 ticket. You can find this using equivalency: $216 = x 12 tickets 1 ticket Divide the numerator and denominator of the rate by 12 to find the value of…

The graph of g is a vertical stretch by a factor of 4 and a reflection in the x-axis, followed by a translation 2 units up of the graph of f(x)=x2   i have 2 blanks to fill. g(x)= ____…

a). 3+2+5/3+3/2 b). 5+8+11+14+17+20 PLEASE HELP ME AND THANK YOU IF YOU DO!!!! Solution Sorry, I do not see the pattern in example a). b however is the sum of an arithmetic series ∑[5+3(n-1)] for n=1 to 6

Endpoints (-5,-4) & (-5,6) foci (-5,-5) & (-5,7) Solution (y-1)^2/25 -(x+5)^2/11 = 1 (y-k)^2/a^2 -(x-h)^2/b^2 = 1 is the standard equation for a hyperbola whose transverse axis is parallel to the y-axis, where (h,k) is the center, the midpoint between…

3+2+5/3+3/2 PLEASE HELP ME AND THANK YOU IF YOU DO!!!! Solution First it decreases by 1 because 3-2 = 1 then it decreases by 1/3 because 2 – 5/3 = 6/3-5/3 = 1/3 then it decreases by 1/6 because 5/3…

write the equatuon, in point-slope form, that has a slope of -3/5 and goes through the point (5,-2) Solution