# Posts by Dino

Total # Posts: 46

**Math!!**

John you wouldn't be able to call us if you really were from Connexus, because none of us used our first and last name therefore you don't know who we are. So you don't know any of our numbers. Stupid liar.

**Social Studies**

1.b 2.c 3.c

**MATH**

Lol Satin666

**Algebra/Math**

b c a c d c c a Trust me 100%

**math**

I have a circle inside a square the square is shared the lw is 8ft by 8ft please walk me through this

**Math**

All those who said: C B C C C are correct 100%

**Solar Energy Please Help**

d) Junction A top Junction B middle Junction C bottom

**algebra**

solve for p 60-P=P-20

**algebra**

Thank you!

**algebra**

Q-80= -10P Q-10P = 0 Derive the slop of both?

**math/economics**

given Q-80=10P and Q-10P=0 what is the demand and supply curve?

**economics**

given Q-80=10P and Q-10P=0 what is the demand and supply curve?

**Physics ...**

Can anyone help me to calculate the energy released when 7Li and a deuteron (d) fuse to form 9Be, Given only mass excess 7Li 16004 uu, d 14102 uu , and 9Be 12182 uu uu might be microunit perhaps ??? Thank you explanation would be good thanks

**Physics ...**

thank you

**Physics ...**

Can anyone help me to calculate the energy released when 7Li and a deuteron (d) fuse to form 9Be, Given only mass excess 7Li 16004 uu, d 14102 uu , and 9Be 12182 uu uu might be microunit perhaps ??? Thank you explanation would be good thanks

**Physics ...**

Can anyone help me to calculate the energy released when 7Li and a deuteron (d) fuse to form 9Be, Given only mass excess 7Li 16004 uu, d 14102 uu , and 9Be 12182 uu uu might be microunit perhaps ??? Thank you explanation would be good thanks

**economics**

how can I do this question on a TI83? . If the interest rate is 10% and cash flows are $1,000 at the end of year one and $2,000 at the end of year two, then the present value of these cash flows is

**algebra 1**

1) (x - 4)(x - 4) x^2 -4x -4x + 16 x^2 - 8x + 16

**math**

f(x,y)=square root x^2+y^2

**calculus word problem**

Thank you very much

**calculus word problem**

A company has a Cobb-Douglas production function f(x,y)= 20x^0.33y0.67 where x is the utilization of labor and y is the utilization of capital. Determine the number of units of product produced when 1728 units of labor and 27,000 units of capital are used.

**calculus**

thank you very much

**calculus**

can anyone help me simplify this problem? ln(x-3)(x+2)-ln(x+2)^2-ln7

**calculus**

thank you very Much

**calculus**

Show that the tanget lines to the graph of Y= e^x - e^-x /e^x + e^-x at x =1 and x= -1 are parallel. I know to use the Quotient rule but I am having a hard time with this problem.

**calculus**

don't understand at all... find the slope of the tangent line to the curve y=xe^x at (1,e)

**math**

if f(x)=3/x+x^3 and g(x)=1-x^2 find d/dx f(g(x)).

**math**

3.83 GPA or 3.8

**math**

Thank you

**math**

(3x+1)^3/(3x+1)^3 +1 use the chain rule to complete the derivative

**algebra**

can anyone please help me set this problem up, I can do the math but I have tried for hours... Air fare club offers membership at $300.00, at least 50 people must join.For every member over 50 their fare will be reduced by $2 for every member. Due to space limits only 125 ...

**math**

Thank you, spent way too much time on this one problem, you all are great :)

**math**

air fare club offers membership at $300.00, at least 50 people must join.For every member over 50 their fare will be reduced by $2 for every member. Due to space limits only 125 passengers will be allowed. how many memberships will maximize the revenue?

**Punctuation**

yes that looks

**calculus**

A health club offers memberships at the rate of $300, provided that at least 50 people join. For each member in excess of 50, the membership fee will be reduced by $2 for all members. Due to space limitations, at most 125 memberships will be sold. How many membersips should ...

**calculus**

thank you :) I got it

**calculus**

compute the maximum profit for the profit function P(x)= x^3/3-9/2x^2+8x

**Honors Geometry**

If AB=1/5BC and AC=18, what is AB?

**physics**

Divide .25m/.50m for a total of .50 This is sort of like cosθ=adj/hyp=.25/.50=.600 Cos^-1 for .50 and your angle is 60°. After that do 20N·sin 60° This is hyp· sin θ Your answer being 17N

**Physics**

part b- vx=dx/t, manipulate the equation to find the horizontal velocity-dx=(vx)(t), then substitute the equation. dx=(95m/s)(6.6)=627m

**Algebra 1**

5c3

**chemistry**

The concentration and volume of reagents combined in each trial are listed in the table below: Trial 00020 M 00020 M H2O(mL) Fe(NO3)3 (mL) KSCN (mL) 1 5 2 3 2 5 3 2 3 5 4 1 4 5 5 0 Initially (right after combining and before any reaction occurs) the concentration of Fe3+ in ...

**chemistry**

Thanks for the help! The answer was A.

**chemistry**

Which of the following is NOT true for solutes and solvents? A. At least one solvent must be dissolved in a solute to make a solution. B. Solute concentration can be measured in terms of solute moles / solution volume or solute moles / solvent mass. C. A solvent is the ...

**Physics (Elastic Collision)**

a spring is stretched a distance of 3.6cm when a mass of 8.800kg is hung from it. determine the value of the spring constant in N/m.

**Physics (Elastic Collision)**

a spring is stretched a distance of 3.6cm when a mass of 8.800kg is hung from it. determine the value of the spring constant in N/m.