i solved the question there are 21 bicycles with 42 wheels and 3 go carts with 12 wheels is there another way to solve
i solved the question there are 21 bicycles with 42 wheels and 3 go carts with 12 wheels is there another way to solve
How would I isolate for v on the equation 110=v2(2)-(1/2)a(2)2
Two variables x and y are related by y= ln(2+e-x) for x >0. Given that x is increasing at a rate of 3 units per second, find, in terms of e, the rate of change of y when x=1. Ans:...
The function f is defines by f(x)=sinx + cosx , for 0≤x≤2π. Find (i) The range of values of x for which f(x) is increasing (ii) The range of values...
I have tried using the formula given and I can't figure it out.
don't know
I don't get it
Quadratic Equations and finding out how many seats that are in each row
This is a question on a chapter dealing with ratio and proportions.
The formula for this is W(h)=m(4000/4000+h)^2
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)...
divide 534 into three parts such that the second part will be 32 less than twice the first, and the third will be 18 more than the first. ans with solution plz
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...
Just a question
The sum , difference and cross product of two vector A and B are mutually perpendicular if A and B are perpendicular to each other and |A| = |B| This...
please tel me the answer.
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?
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
Find the area of the region bounded by the graphs of y=7tanx and y=7secx on the interval [0, pi/4]. I would really appreciate any help with this problem! Thank you so much.