# Posts by Karin

Total # Posts: 44

**physics**

A 50.0 kg mountain climber is rappelling down a steep mountain face. Her foot makes contact with the rock at point A. Her rope attaches to her harness at point B, which is located at x1 = 0.77 m and y1 = 0.42 m relative to point A. Her centre of mass is found at point C, which...

**algebra**

thank you!!

**algebra**

you are looking to join a monthly coffee delivery club. your search has been narrowed down to the two top rated clubs on the internet . five star coffee charges a $40 start up fee and then $8 per month.custom coffee company charges $25 start up fee and $12.50 per month. a) ...

**algebra**

thank you !!

**algebra**

the graph of a first degree absolute value function has a Y-intercept of 3, x-intercepts of -9 and -3 , and a minimum vlaue of -3 at x=-6. on the axes provided , sketch a graph of this function.

**algebra**

thank you!

**algebra**

f(x)=3|x-1| find the value of f(3)-f(-2)/3

**Math**

I have the following data set of 12 numbers that make up landmarks. 5,,7,7,7,8,9,10,14,15,15,16,16,17,18. How do I display them on a bar graph?

**Math**

A movie theater charges $6 for each adult and $3 for each child. If the total amount in ticket revenue one evening was $1428 and if there were 56 more children than adults, then how many children attended?

**5th grade math (dividing fractions)**

Well When you try to convert 1/6 into a twelth it turns to 2/12 So Yes your correct ^.^

**math**

if you are 6 ft tall and cast a 90" shadow and are standing 70" from a lamp how tall is the lamp someone helped with this earlier (steve) but I still don't understand how you got your answer...can you please explain further?

**math**

if you are 6 ft tall and cast a 90" shadow and are standing 70" from a lamp how tall is the lamp

**math**

can you further explain the part where you stated... x/(70+90)=72/90 when I take 72/90 I get .8 I must be missing something here...

**math**

if you are 6 ft tall and cast a 90" shadow and are standing 70" from a lamp how tall is the lamp

**algebra**

f(x)=3|x-1|, find the value of f(3)-f(-2)/3

**physics**

what is the magnitude and direction of the electric field 20.0 cm directly above an isolated 33.010 neg6 C charge?

**physics**

find the maximum voltage that can be applied ti 8 k ohms resistor rated 50 Watt?

**physics**

what is the diameter of a 1.00 m length of tungsten wire whose resistance is 0.22 ohms?

**physics**

find the maximum voltage that can be appliedto a 8 k ohm resistor rated 0.50 watt?

**physics**

what is the diameter of a 1.00m lenght of tungsten

**physics**

find the maximum voltage that can be applied to a 8 kohm resistor rated 0.50 Watt?

**Physics**

A pendulum has a mass of 2.7 kg, a length of 1.7 meters, and swings through a (half)arc of 22.7 degrees. What is its amplitude to the nearest centimeter?

**PHYSICS**

the definition of inertia is totally mass related. doesnt depend, its the answer. Elefant

**Ap American Lit**

thank you!!!!!!!!!!

**Ap American Lit**

hi i need help making literary 3x3 cards for Jane Eyre chapters 1-10 does any one have good ideas?

**government**

why does the constitution not refer to local government?

**Internet Basics**

Which of the following tools is best for accessing Web pages and connecting to the Internet? ISP Modem Search Engine Browser

**Algebra 2.**

oops that's what i meant!

**Algebra 2.**

12(2)^x+3+6=42 (X+3 is raised to the power of 2 only)

**Algebra 2.**

oh well we have to figure out the roots but this one im lost on how to finish it

**Algebra 2.**

it dosent say on the worksheet, it says g(x)=16x^4+8x^3+17x^2+8x+1

**Algebra 2.**

16x^4+8x^3+17x^2+8x+1 I have tried it but i keep getting the wrong roots can someone solve this?

**math problem**

2^2x-1 = 32^x-2 2/x - 1/2x= 1/2 (2 over x minus 1 over 2x equals 1 over 2) 3/x + 8/x-5= 1 (3 over x plus 8 over x minus 5 equals 1)

**chemisty problem help**

the density of ethanol a colorless liquid that is commonly known as grain alcohol is 0.798 grams per milliliters calculate the mass of 17.4 milliliters of the liquid

**Literature**

why not #1? "Island Boy" by Barbra Cooney, is a good choice for literature curriculum in the primary grades because it: 1. is useful in all areas of development 2. is easily understood by students 3. provides beautiful illustrations 4. includes a setting unfamiliar ...

**Children's Literature**

Asking your students to show you how the fox in "Hattie and the Fox" felt encourages which development? 1. personality 2. intellectual, 3. social and moral 4.aesthetic creative Wouldn't it encourage social and moral development in students? 2 or 3 would work, I&#...

**Literaure Question-Desperate For Help!**

It is not wise to rely on the ________ to determine whether a stereotype exists in a book. title, illustrations, book's format, or copy-right date I do not know how to answer this question. My text says do not rely on the date of publication to tell you if a stereotype ...

**Literaure Question-Desperate For Help!**

It is not wise to rely on the ________ to determine whether a stereotype exists in a book. title, illustrations, book's format, or copy-right date I do not know how to answer this question. My text says do not rely on the date of publication to tell you if a stereotype ...

**Literature---Please Help!**

Discussing a book that involves a conflict between two characters leads children to: 1. examine their values 2. fear confrontation 3. act out unacceptably 4. adopt the behavior of one of the characters. Would #1 or #4 be the most best answer? Please help Which of those two ...

**Children's Literature**

Mrs. Edwards read "Owl Moon" to her class. As she read, she paused from time to time to allow the children time to think about the story. She used a different voice for each character. When she finished, she asked questions that helped her students understand the ...

**Children's Literature Question**

Which statement is true? 1.Setting is a backdrop that can be changed without affecting the plot. or 2.Good plot builds logically and plausibly with casual relationships connecting all the events. I say 2 is true, my friend says 1 is true. Who is correct? I would go with #1 ...

**social studies**

i agree with kara its beewax i look it up

**Writing Skills**

Which of the following groups of words is a sentence fragment? A. when we stopped by the garden. B. Stop by the garden. C. We stopped; she didn't. D. stopping by the garden, we saw that the flowers were in bloom A sentence fragment doesn't express a complete thought. ...

**Writing Skills**

A clause from Sentence (i) has been turned into a(n)________in sentence(ii). (i) Since she knew what the lecture was about, she didn't attend the meeting. (ii) Knowing what the lecture was about, she didn't attend the meeting. A. compound predicate B. relative pronoun ...