Luca

This page lists questions and answers that were posted by visitors named Luca.

Questions

The following questions were asked by visitors named Luca.

A mobile consists of two very lightweight rods of length l = 0.400 m connected to each other and the ceiling by vertical strings. (Neglect the masses of the rods and strings.) Three objects are suspended by strings from the rods. The masses of objects 1 a...

Please help me! I don't know how to do this at all. Calculate the enthalpy for the reaction: NO (g) + O (g) → NO2 Given the following known reactions: NO(g)+O3 (g)→NO2 (g)+O2 (g) 03 (g)→1.5O2 (g) O2 (g)→2O(g) ΔH°=-198.9kJ ΔH°=-142.3kJ ΔH°=495.0kJ

Why does the House have the power to elect a president if no candidate receives a majority of electoral votes? A. To balance the power of the executive branch B. To make make sure the VP and president are in the same party C. To keep the power of third pa...

find the second and third term of the arithmetic sequence –7 __ __ –22 –27 I think the answer is D A. -12, -15 B. -17, -12 C. -10, -17 D. -12, -17

Add or remove commas Judy used her favorite wooden spoon,to stir their nacho cheese

The Question is: Three angles in a triangle are given by 4x+10, 3x+15, and 2x+20. a) Draw a diagram, and write an equation linking these angles together. b) Solve the equation for x. c) State the value of the three angles in the triangle. What I want to k...

The Importance of Being Earnest: How is the consumption of food used as a symbol in the play? What does food stand for in the play? How does Oscar Wilde use symbolism in his social commentary? Use examples from the play to support your answer.

Determine the area of region by 𝒚 = x^2 + 4x and the y - axis.

Find the area of the region bounded by y = x^2 + 2x -6 and y = 3x.

Determine the volume of the solid obtained by rotating the region bounded by y= x - x^3, x = 0, x = 1 and the x - axis about the y-axis.

Answers

The following answers were posted by visitors named Luca.

It's impossible

I'll post the link to the figure once Jiskha okays the url.

Last line in answer has an error, it should say: 3318*e^.025=3402.27

I don't understand how you know that the modulus of B is 4

C2/sin(a)= I h= I*cos(a)= 222m

Seger you know we wouldn't remember this anyways, nobody cares about this, we are just pressured to get good grades by our parents so we have to pretend to care. Let people who need help and aren't getting it from their teachers get some assistance on stu...

1. In "Love after Love," which of the following lines from the poem contains a paradoxical image? B. "you will greet yourself arriving." 2. In "Love after Love," the writer's use of paradox helps to support the theme of A. rediscovering one's true identit...

2022 here, y e e t is on point

They could both be right... the answers may just be in different orders on different tests and blue didn't put the actual answers, just letters, and if they randomized which answer is assigned to which letter, it makes his answers useless.

"Bruh" it is not easy to learn, I stopped putting in effort because it was not easy to learn *and* I had no use for the information. If they want kids to actually learn what they should teach they should teach things that are actually important for us to...

Skel is still correct as of 2022.

Clapz is correct.

Bob kid has a good answer, but it is used a lot, might be a dead giveaway.