# Posts by BATMAN

Total # Posts: 66

**Physics**

A 1340-kg car traveling east at 13.6 m/s (20 mi/h) has a head-on collision with a 1930-kg car traveling west at 20.5 m/s (30 mi/h). If the collision time is 0.10 s, what is the force needed to restrain a 68-kg person in the smaller car? In the larger car?

**SOCIAL STUDIES Check answer**

A then?

**SOCIAL STUDIES Check answer**

Which of the following is a reason for the start of the war of 1812? A) congress placed an embargo on US shipping B) the XYZ affair caused tensions with Britain C) the US was in dispute with Great Britain over the Northwest Territories***** D) Great Britain wanted to regain ...

**Math**

What is the square root of 256?

**Social Studies (CHECK ANSWERS)**

6. Each looked for an easier triumph, and a result less fundamental and and astounding. Both read the same bible and pray to the same god; and each invokes his aid against the other. It may seem strange that any man should dare to ask a just gods assistance in wringing their ...

**Social Studies CHECK ANSWERS**

3. Which of the following sentences best describes the role of the United Nations in world affairs? A) it ensures that everyone follows treaties B) it maintains good relations and keeps discussions open*** C) it mediates conflicts and supports international projects D) it ...

**Social Studies (Check Answers)**

Just see if these questions are in your text book lucky?, I don't want to cheat, I just need someone to check answers

**Social Studies (Check Answers)**

I need someone to heck answers, the info you are asking for is irrelavant

**LUCKY**

Unit 4, Lesson 5

**Social Studies (Check Answers)**

1. What is the basic independent unit of world politics? A) country B) province C) nation**** D) organization 2. Which of the following groups is an example of the basic unit you selected in the previous question? A) people who share a common language B) people who choose to ...

**Social Studies**

I have the same question

**geometry please help!**

Anonymous is correct! I just took the test and got 100% Thanks!

**Math**

Skylar Is right I got 75% from trusting hidra 4 is D

**Physics. URGENT Help Please**

5.5- is actually 25° 6.6-is 355 nm The other question u were correct

**Math**

43 133

**Romeo and Juliet**

Shakespeare departs from Aristotle's idea about the hero's recognition. In Romeo & Juliet, it is not Romeo who experiences recognition, but other characters in the play. Who are these characters, and when does the recognition occur?

**CALCULUS PLEASE HELP!!!**

a,b,c,d put all the value in the formula than divide the time : a) figure out s(2) and s(1) than divide s(2) = 3sin(pi*2) + 4cos(pi2) = 3(0) +4(1) = 4 s(1) = 3sin(pi1) +4cos(pi1) = 3(0) +4(-1) = -4 average velocity is ( s2-s1)/(2-1) = (4- (-4))/ 1 = 8 cm/s b) {s(1.1) -s(1)}/(1...

**Physics Classical Mechanics**

remember that the sum of the torques is equal to I*alpha so sigma(t) = r1xF1 + r2xF2 +... +rnxFn = I*alpha where I is the moment of inertia through the axis of rotation. look for I in a table, easily found on google. notice the similarity to the application of Newtons second ...

**physics**

notice that the rocket described in the problem is *not* under any gravitational interaction. So really the only problem with your equation is the "-g*burn time" part. the equation you want to solve is just v_f = -v_ex*ln(m_final/m_initial)

**Algebra 1**

Hi, What point is a solution to the system of inequalities y >4x and y >-2x-3 (1/2,2)?

**Copycat**

Do ur HW of 8.02x yourself,or else.......

**math**

Already answered

**Math**

Why i mean

**Math**

And can u explain way they all equal 5^11

**Math**

Would another way be 5^6?

**Math**

I already know 48828125 is one way please help

**Math**

What are three ways to write 5^11 as a product of two powers

**math**

you have to make it with your keyboard

**math**

the function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the concert. Make a table of the input/output pairs to show the cost if 27, 39, and 43 people attend. Please help me i don't know how to do it?

**Spanish**

both right

**Math**

LOL ☺ Sorry for the trouble i now know the answer. Thanks you soo much

**Math**

WAIT! It is -18 not -16. Sorry

**Math**

So which one would be the best one to pick?

**Math**

m = - 3n? does that make a differnece?

**Math**

forgot to change name ☺

**Math Steve**

Please help

**Math**

n: 2, 4, 6 m: -6, -12, -16 Which function rule would help you find the values in the table. m = -3n m = n - 6 m = n -3 m = -6n

**math check answer**

1. Which line models the data points better and why? blue, because the data points are all close to the line red, because it goes through one of the points i think that is A

**math check answer**

4. Which of the following is true about a trend line for data? The minimum data point always lies on the trend line. Every data point must lie on the trend line. The trend line describes the pattern in the data if one exists.*** The trend line includes the effect of all ...

**science**

Imagine that you fill a bucket to the top with water and then place the bucket outside in freezing weather. Which of the following describes what will happen when the water in the bucket freezes? A. The level of the water and the bucket itself will not be changed by becoming ...

**Similarity**

They r young im in 5th

**Science**

The two objects shown are the same size. However, one object is made of wood, and the other object is made of plastic. Which of the following properties of the objects will be the same?

**geoMETRY!**

ABC is an acute angle triangle with points D and E on BC and AC, respectively such that BE and AD are altitudes. AD and BE intersect at H. If ∠BCA=39∘ and ∠EBA=2∠DAB, what is the measure of ∠ABC (in degrees)?

**MATH HELP: Volumes of Pyramids and Cones**

Oh, okay thanks!

**MATH HELP: Volumes of Pyramids and Cones**

This is my last question in Math. :p 9. Find the volume of a rectangular prism with the following dimensions: Length = 5 mm Base = 7 mm Height = 3 mm a. 142 mm^3 b. 105 mm^3 c. 126 mm^3 d. 130 mm^3

**Math**

Thanks! :D

**Math**

108 cm^3

**Math**

2. Find the volume of a square pyramid with a base length of 9 cm and a height of 4 cm. a. 324 cm^3 b. 108 cm^3 c. 36 cm^3 d. 152 cm^3

**French**

is it true that nananananana batman in french is Que ce que ce que ce que ce batman?

**Math**

I AM AWESOME IDC

**chemistry**

15mL x(1L/1000mL)x(0.124mols/mol)x (3molNaOH/1molH3PO4)(1L/0.0985mol)x1000mL/1L= 56.6mL dont cancel out the L to mL conversion just do this step by step, if its wrong correct me idk how it would be wrong tho i did exactly what the book did

**Biology**

Hi there, Internal membranes play important roles in protein production and processing except they do NOT a. anchor ribosomes in place. b. transport substances. c. contain the hereditary information for the protein. d. modify proteins to go into vesicles. Is it C?

**Physics**

Sorry, I don't know, ask someone else

**7th grade science**

What is the question??😂😂😅😅😎😎😈😈😁😁

**math**

.10

**Science**

I DON'T KNOW I HAV THE SAME Q IN FOCUS!!!!!!!

**Chemistry**

a) 2.54 b) 1.12 c) 1.35 d) 1.46

**math**

I like pie

**physics**

He got the 105,000 by adding the Initial Velocities together.

**Math**

Mule; 3 Donkey; 2

**english**

Here is my thesis statement... arugment paper on should women be drafted? How is it? For years women have pused for equal rights. They have acheived these goals and recived the right to vote. Historically, along with the right to vote comes the duty to serve. Women should be ...

**Physics**

I'm Batman

**physics**

The airplane can take off when its airspeed (speed of the air flowing over the wing) is equal to 65 knots. What is the length of runway required for the plane to take off if there is a 25 knots head wind? The runway at the Tallahassee Regional Airport has a length of 8000 ft.

**Math**

I have no clue

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