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Jakob
Questions (21)
What needs to move from the stamina to the pistil of a plant for a flower to reproduce
1 answer
110 views
You are unable to lift an object. Which property makes the object difficult to lift?
1 answer
153 views
Recall that a Mobius transformation f has an equation of the form $f(z) = (az+b)/(cz+d) where a, b, c, and d are complex
0 answers
382 views
Recall that a Mobius transformation f has an equation of the form f(z)=(az+b)/(cz+d) where a, b, c, and d are complex numbers.
Su
0 answers
469 views
Suppose that f is a Mobius transformation such that f(1)=i, f(i)=-1, and f(-1)=1. Find the value of f(-i).
3 answers
433 views
Suppose we have a square with vertices at$0, -6+13i, -19+7i, and -13-6i. Suppose that we want to multiply these points by a
1 answer
475 views
Let C be the circle with center -3i and radius 2. The Mobius transformation R given by the equation R(z)= b/(z+d) maps C to the
1 answer
495 views
Let C$ be the circle with center -3i and radius 2. The Mobius transformation R given by the equation R(z)=b/(z+d) maps C to the
0 answers
805 views
Let a=5/13 + 12i/13 and b=2-3i. The function h(z)=a*conj(z)+b$ represents a reflection in the complex plane. What is the line
1 answer
1,448 views
A stubborn 110 kg pig sits down and refuses to move. To drag the pig to the barn, the exasperated farmer ties a rope around the
1 answer
4,819 views
4.12 grams of Zinc are placed in a crucible with 3.00 grams (excess) of Sulfur. when reaction is complete the product mass is
1 answer
892 views
Find the equation of the horizontal line that passes through the point (3,5).
2 answers
638 views
Find the equation of the vertical line that passes through the point (4,-9).
4 answers
3,009 views
What does the word distinct mean and can you use it in a sentence?
1 answer
604 views
Calculate the pH and pOH of a solution prepared by dissolving 0.93 g of HCl in enough water to give 0.40 L of solution.
2 answers
698 views
Why is this Alkene structure:
CH3 - CH = C - CH3 | Cl called 3, chloro - 2, butene and not 2, chloro - 2, butene? I thought that
0 answers
496 views
What is the pH of a 0.001 M formic acid solution? Ka = 1.8 x 10^-4.
I don't know what to do!
0 answers
592 views
Approximately 1.5 10-3 g of iron(II) hydroxide, Fe(OH)2(s) dissolves per liter of water at 18°C. Calculate Ksp for Fe(OH)2(s)
3 answers
1,835 views
How many individual hydroxide ions (OH)- are found in 13.4mL of 0.586M Ba(OH)2?
I'm not quite sure how to do this. Thank you!
3 answers
4,962 views
what river forms the border between alabama and georgia
1 answer
932 views
I am posed with a question which, in order to be solved, needs the Van't Hoff Factor of ethylene glycol. Some research has shown
0 answers
640 views
Answers (22)
Okay, so I'm assuming that each employee receives their own gift box. Let's use C to represent coffee, T to represent tea and B to represent biscuits. Each gift box's contents can therefore be written as 6C + 4T + 2B. In the first year, the company is
@oobleck. That would be incorrect. The nth term in the third sequence can be found with the expression 4 * 3^(n-1). The nth term in the fourth sequence can be found with the expression 256/(4^(n-1)), and is therefore logarithmic.
Thanks for writing back! 1. 7(x^(-4))(y^2)=7*9=63. 2. (-x)^5 * (4x)^2 = -(x^5) * 16x^2 = -16x^7. 3. (2x^2)^3 simplifies to 8x^6. Please make sure you see why I can only simplify this. 4. (12x^6/3x^2)(y^(-4)/y^(-6))((z^2)/(z^3))=4(x^4)(y^2)(z^(-1)) 5. If
Although 'oobleck' has already outlined your path to victory, I'll just put the calculation here in case you haven't got it already. 10.4*5*8= 104*4 = 416 cubic millimeters.
[This first step isn't entirely necessary.] Using the distributive property, the equation/function y = 15(x-2)+45 simplifies to y=15x+15. Therefore, the rate of change you're looking for is... 15.
Shantel, I'm not trying to be impatient, but where are the 8 other problems?
Sure. I'm assuming '8 other' means eight other problems. Go ahead! I just want you to learn from my solutions along the way. Do we have a deal?
Echoing 'Just a gamer', more context is needed to solve this problem.
Even though you were being quite annoying ('please'; 'pleeease'), I'm willing to give you a full solution. Please note that I'd like you to learn from this solution, and grow as a mathematics student. Thanks for understanding. Let b be a variable which
5(x^(-2)) = 5/(x^2). Your answer is C.
These are examples of a dependent variable and an independent variable. Because y is the variable which is changing, it is considered the dependent variable (as its value DEPENDS on the independent variable). By process of elimination, x is the independent
@Deven how might that be? I'm confused of the thought process necessary to get there.
The 60 two-hundred milliliter packets of milk amount to 60 * 200 = 12000 milliliters of milk, which is 12 liters. This is the amount of milk per carton. The total amount of milk, therefore, is 40 * 12 = 480 liters.
Hi, Cleopas. In order to multiply these two complex numbers, use FOIL (First Outside, Inside Last). This technique gives us AB = (3+4i)(2+5i) = 15i + 6 - 20 + 8i = 23i - 14.
I also agree with Converse. B)
I'm not entirly sure but i think that might be the correct answer!
They wouldn't service in their new environment
y=5
x=4?
I figured it out! Thanks!
Sorry, I understand now... thank you very much for your help!
I don't understand... I thought OH is only raised to the 2nd power? Not multiplied by 2 and then raised to the 2nd power? So the Ksp should be [Fe][2OH]^2?
