This problem is about multiplying or dividing fractions
This problem is about multiplying or dividing fractions
I need 2 3/4 cups of flour to make 48 cookies, how much flour will i need to make 120 cookies?
Quadratic Equations and finding out how many seats that are in each row
I am having a really hard time understanding aqueous reactions and net ionic equations in chemistry. I would really appreciate some step-by-step instructions on these questions... 1)...
A population is normally distributed with μ = 50, σ = 8, N = 52. Answer the following questions based on this information. (show all work) a. The mean of the distribution of means is ______...
This is a question on a chapter dealing with ratio and proportions.
please tel me the answer.
1. In function y=2x2-x, if point x=1 moves to x=1.01 find Δy and dy . 2. For any value a and b show that curves x2-y2=a2 and xy=b2 are perpendicular.
i need to find the vertex of the parabola and i am having trouble finding the answer the options are a)-3/7 b)2 c)7/6 d)-7/3
Need steps
Today my age is 1/3 Mother's age plus 1/10 Father's. It is also true that today my age is 2/9 Mother's plus 1/5 Father's. I am exactly two decades old. How old are Mother and Father? This...
Janie writes a polynomial expression using only one variable x with a degree of 3. Max writes a polynomial expression using only one variable x with the degree of 7. What can you determine about the...
in standard form
A number is one more than its reciprocal. Find the sum of the fourth power of the number and the fourth power of the reciprocal.
A company has 3 employees. Each of them has an independent project and must work in city A for 7 days continuously every month. For the rest of month they work in City B. What is the probability that...
Can someone please help me with this? I'm taking this class online and it has got to be one of the worst decisions ever. I've emailed the teacher already but she sometimes takes days to reply. http://s27...
i solved the question there are 21 bicycles with 42 wheels and 3 go carts with 12 wheels is there another way to solve
(x+y)(2x2+3x+5)
3x2-7x-6
2x2+7x+5