Alex and Mary take turns tossing one die; Alex goes first. The winner is the first player to throw a 4. Find a number for the probability that Alex wins.-P[throw 4] = 1/6 = p, P[throw non-4] = 5/6 = q
of the other one?
Also explain reasoning?-two circle cant intersect more than two point doesnt matter wat are their radii....-Maximum No of points any 2 circles can meet is 2, whatever be the radii o
a) -2
b) -1
c) 0
d) 1
e) 2
Also explain how to figure this out, thanks xox-x + y = 0
1 + p = 0
p = -1
1 - (-1) = k
1 + 1 = k
k = 2
E-e. 2
Two equations in two unknowns:x + y = 0 and x - y = k
Add t
A point (x,y) moves along a curve, (x^2+4)^2, in such a way that the y-coordinate is increasing at a rate of 3 units per second. Find the corresponding rate of change of the x-coordinate when x=1.-...
Write a rule given a term and common ratio where a_4=12 and r=2.
Thanks!-a_n = a_1 r^(n-1)
a_4 = a_1(2)^3
12 = a_1(8)
12/8 = a_1
a_1 = 1.5
Now write the rule for the nth term:
a_n = 1.5(2)^(n-1)
hey everyone
i was busy doing hardcore physics
when to my surprise i hit these equations in a typically long phy question which i couldnt solve
well I thought i could do linear equations in 3 variabl
Math problem help?? Not sure how to go about this one.-Well, when n = 1, the left hand side is 4(1) + 1 = 5 and the right hand side is (1)(2(1) + 3) = 5. So your equation is true when n = 1.
Suppose
Can someone please tell me how to find the derivative of sqrt [2x+1/x-1] and tell me what method you used please-Good question!
To make learning math a bit easier, Dr. Pan (TucsonMathDoc) has recorde
2 ln x + 1/9 (8 ln x)
This comes out to be
26/9 ln x
and I am trying to understand the methodology to arrive at that. Help please???-This is no where near calculus II material. This is basic alge
The above process has been quoted as a simple application of eigenvalues and eigenvectors in my text book.
Could anyone explain briefly (Im new to further matrices), why it is desirable to be able to
What proportion of a normal distribution is located between the mean and z = 1.40?
a. 0.9192
b. 0.0808
c. 0.4192
d. 0.8384-P(0 ≤ Z ≤ 1.4) = 0.4192, c-STOP HOGGING THE QUESTION PAGE AND DO YOUR OWN HOM
y = (x + 3)^2 -4
y= 2x + 5
Choices: a (0,4)b (-4,0) c ( -4, -3) and (0,5) d (-3, -4) and (5, 0 )
Please help me with this. I have a final tomorrow and my answer is not working out.-Set the value of y
A vertical line is drawn through a normal distribution at z = 0.80. What proportion of the distribution is on the right-hand side of the line?
a. 0.7881
b. 0.2119
c. 0.2881
d. 0.5762-P(Z ≥ 0.8) = 0.21
Which is NOT a possible classification of the zeros of f(x) = x⁴ + 2x³ - 7x² - 7x + 3 according to Descartes rule of signs?
A. 2 positive real zeros, 2 negative real zeros, and 0 imaninary zeros
B. 0
The question: Nicole invested 25,000$ in coca cola stocks compounded yearly at a rate of 5% per annum for 25 years, determine the possibly amount of the interest to earn
Would it be 25000x0.05x25-You
