Anon.

You are at the top of the Empire State Building on the 102nd floor, which is located 373 m above the ground, when your favorite superhero flies over the building parallel to the ground at 60.0 % the speed of light. You have never seen your favorite superh...

17 years ago

h(x)= x/(x-2) and g(x)= 2/x. Find and simplify h of g(x). I plugged g(x) into h: h(x)= (2/x)/[(2/x)-2] Now, would I multiply each by x, the Common Denominator? Therefore getting 2/(2-2x) which simplifies to 1-x?

15 years ago

360/n = 30 How do I solve?

15 years ago

3sqrt2 x 2sqrt2

15 years ago

How would you convince a fellow student that the number 0.57 is a rational number?

13 years ago

The velocity function is v(t)=t^2-5t+6 for a particle moving along a line. Find the displacement of the particle during the time interval [-3,6].

12 years ago

∫10 to 21,f(x)dx-∫10 to 14, f(x)dx=∫a to b,f(x). where a=?,b=?

12 years ago

Let ∫-7to-1 f(x)dx=9,∫-7to-5f(x)dx=9,∫-3to-1f9x)dx=10. Find ∫-5to-3 f(x)dx=? and ∫-3to-5 (9f(x)-9)dx=?

12 years ago

(b) The density of platinum is 23.4 g/cm3 at 20°C. Calculate the mass of 77.0 cm3 of platinum at this temperature. (c) The density of magnesium is 1.74 g/cm3 at 20°C. What is the volume of 275 g of this metal at this temperature? *what I am stuck on the m...

12 years ago

Matrices are as follows reading left to right: X=MatrixForm{{0,1},{1,0}} Y=MatrixForm{{0,-i},{i,0}} Z=MatrixForm{{1,0},{0,-1}} H=MatrixForm 1/sqrt(2){{1,1},{1,-1}} S=MatrixForm{{1,0},{0,i}} T=MatrixForm{{1,0},{0,exp(i(pi)/4)}} v=MatrixForm{{alpha},{beta}}...

12 years ago

Provide the products for this reaction: CH3O- +CH3SH -> ????

12 years ago

In a fully surfaced submarine, a certain amount of air at temperature T1 is compressed into a tank of volume V at pressure p1 . As this submarine dives deeply, the temperature of the compressed air drops substantially to T2 , whereas the pressure becomes...

12 years ago

The base of a right triangular prism is a right isosceles triangle whose equal sides measure 25 cm. each. The volume of the prism is 7.5 cubic meters. Find the height of the prism.

11 years ago

At a school swimming meet, 1/3 of the pupils were boys. Given that 2/5 of the boys and 3/5 of the girls did not know how to swim, how many pupils were there altogether if there were 490 swimmers at the swimming meet? I hope you can answer this question -...

11 years ago

Just checking my answers.. 1. Which is not a characteristic of the Group 1 alkali metals? A. high densities B. low melting points*** C. found in batteries D. silvery solid 2. Which of the following is true of the Group 2 alkali earth metals? A. They are l...

9 years ago

If R = [−2, 2] × [−2, 0], use a Riemann sum with m = 4, n = 2 to estimate the value of (y2 − 2x2) dA. Take the sample points to be the upper left corners of the squares.

9 years ago

Find the mass and center of mass of the lamina that occupies the region D and has the given density function ρ. D is the triangular region with vertices (0, 0), (2, 1), (0, 3); ρ(x, y) = 5(x + y) m=? (x,y)=?

9 years ago

Find the mass and center of mass of the lamina that occupies the region D and has the given density function ρ. D is bounded by y =sqrt(x), y = 0, and x = 1; ρ(x, y) = 27x m=? (x,y)=?

9 years ago

A mass is attached to a spring. When is the KE at its maximum? a) at equlibrium b) at the highest point c) at the lowest point d) after the spring has performed many oscillations and returned to equilibrium I'm not sure, since none of the choices imply th...

8 years ago

What is the spring constant of Spring 1, in N/m? This is in an online lab. All I know about spring 1 is that it is 30cm long, and with a mass of 250g attached, it reaches 55cm long. My answer of 4.5 (.25 * 10 = k * .55) is incorrect...why? Thank you!

8 years ago

Ah, that was a stupid mistake on my part. I blame the late hour... Thank you for your help, have a good night!=)

15 years ago

mil noventa tres

15 years ago

just go to bing translator

15 years ago

To learn how to use coordinates to locate an area

15 years ago

its not 169?

15 years ago

LOL!! I'm on the same thing, guys..obviously none of us want to do it. rofl.

13 years ago

Thanks a million "DrBob222" your example and website you provided me helped me out alot!!!:)

12 years ago

Thanks!

11 years ago

LMFAO stop cheating Connexus student

9 years ago

100% Thanks.

9 years ago

No, it's 2.5 laps. 1 km= 1000 m 1 lap= 400 m 400x2= 800 Half of 1 lap= 200 km So 2 laps and a half.

9 years ago

I can verify @ActualAnswers is correct for lesson 1, 6 question quick check. If you go to connexus, and fail the test, I apologize. But they worked for me.

8 years ago

quit being so dramatic. You expect the answers?? Google them. "Oh my text book is burned, how will i get the answers" Gooogle them. Don't feel bad for bunny she was too lazy to actually read through websites about the civil war, ALSO ITS A QUICK CHECK fai...

8 years ago

Lesson 19: Voices in Verse Unit Test 1. Lines 6 and 8. 2. The sun brightening valleys. 3. It uses comparison with sunlight.. 4. The light that brightens the prison.. 5. gloomy. 6. Essay: (Just put some crap about imagery and a connection with the poem. Sp...

8 years ago

Thank you!

8 years ago

Got it - I wasn't taking the magnitude of displacement :)

8 years ago

Connexus, right? Lesson 2: Using graphic organizers. Ed Tech. Here's all the right answers. 1. What is the main purpose of a graphic organizer? Answer: B 2. Which of the following website publishers would be considered an authoritative source about the cu...

7 years ago

1.b 2.d 3.a 4.a Correct for Connections Unit 3 Lesson 13:Writing the Rough Draft

5 years ago

D. 360 J You multiply force 90N x 4 meters = 360.

5 years ago

Dear CheekyBoi, I have recently been studying variation in school and i'm going to explain to you why these girls look slightly different: Identical twin sisters are born completely identical, the only thing that would be different is finger prints, but t...

5 years ago

1) B: for annexing vs. against annexing 2) A: Failed to create a regional balance & C: led to increasing tensions between US and China Just took the practice test on Connexus

4 years ago

The first question is regarding Manet, not Monet, which may help with the answers.

4 years ago

I think if someone wants help give it don't be so rude!!!!!!!!!

4 years ago

9 years too late, but... In order to answer this question, one would need to know that a regular paperclip weighs ~ 1 gram. Therefore, 1000 paperclips * (1 gram / 1 paperclip) = 1000 grams. The weight of the paperclips (1000 g) and the weight of the empty...

4 years ago

1. A the process by which small nuclei combine a larger nucleus 2. B a series of reactions in which particles from one reaction trigger the next reaction 3. C disturbing a drop of water… 4. D popping a bag of popcorn 5. B the resulting nucleus is more sta...

3 years ago