A chemist has acid solutions with concentrations 8% and 14%. He wants to mix some of each solution to get 87 milliliters of solution with a 12% concentration. How many milliliters of each solution does he need to mix together?
Select the correct answer below:
O 29 milliliters of 8% solution and 58 milliliters of 14% solution
O 26 milliliters of 8% solution and 61 milliliters of 14% solution
O 58 milliliters of 8% solution and 29 milliliters of 14% solution
60 milliliters of 8% solution and 27 milliliters of 14% solution
61 milliliters of 8% solution and 26 milliliters of 14% solution
O 27 milliliters of 8% solution and 60 milliliters of 14% solution

its 4 because 2 times 2 is 4, if you double the number two you get four

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

35 is an outlier

step-by-step explanation: