1.) A mixture of 4% disinfectant solution is to be made from 6% and 3% disinfectant solutions. How much of each solution should be used if 27 gallons of 4% solution are needed? 2.) How many...
1.) A mixture of 4% disinfectant solution is to be made from 6% and 3% disinfectant solutions. How much of each solution should be used if 27 gallons of 4% solution are needed? 2.) How many...
A cell culture contains 9 thousand cells, and is growing at a rate of r(t)=6e0.17t thousand cells per hour. Find the total cell count after 5 hours. Give your answer accurate to at least...
I need help with this calculus question.
I need help with this calculus question i'm not good at calculus.
Need to convert this to a mathematical expression Or algebraic expression A forester mixes gasoline and oil to make 2 gallons of mixtures for his two-cycle chainsaw engine. This mixture...
thirteen plus the difference of three times a number and six times the same number
There are _____ units manufactured at a cost of $9385.
Answers: A. 9 B. 6 C. 2 D. 1
i need to find the sode length of the square
Exorees 0.000235847 in the standard form.
From 1980 to 2000, nearly 90,000 young people uder age 20 were killed by gunfire in the united states. The quadratic function f(x)= 0.152x^4-9.786x^3+173.317x^2-831.220x+4053.134 can be used...
if a parabola y=x^2 is shifted from the vertex position of (0,0) to a new vertex position of (10,-20), the new equation for the parabola will be:
For the polynomial, f(X) = (7-3x^6)^4(2-5x^3)^5(x-7)^3 it wants me to find the degree, leading term, the leading term coefficient, and the value of coefficient. my answer I got...
i need to know what the radius to the nearest tenth is
I want to get admission in new Zealand for law but my class 12 marks is 67% in India in which college can I get the admission
I combined 1000 grams flour with 600 grams water. Of the 1600 total, deducted 453 grams. of that 453 grams how much was flour?
I'm very confused on how you would solve these.
Kiras Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Kira $4.30 per pound, and type B coffee costs $5.50 per pound. This months blend used four times as many...
for this problem, involving a weighted die, assume that 3, 6, 1, and 5 are equally likely, a 2 is three times as likely as a 5, and a 4 is four times as likely as a 2. what is the value...
Kiras Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Kira $4.30 per pound, and type B coffee costs $5.50 per pound. This months blend used four times as many...