Saturday
December 10, 2016

# Posts by RAVEN

Total # Posts: 168

Math
The number of diagonals D I a polygon of n sides is given in the formula D=n(n-3)/2. Use the formula to find: A. The number of diagonals in a polygon with 9 sides. B. The number of sides of a polygon with 90 diafonals.
November 23, 2016

math
How do you find the function rule of x , and y, if you have both negative and positive integers.
November 21, 2016

Science
A piece of unknown metal with a mass of 68.6 grams is heated to an initial temperature of 100 Celsius and dropped into 42 grams of water with an initial temperature of 20 Celsius in a calorimeter the final temperature of the system is 52.1 Celsius the specific heat of the ...
September 18, 2016

Yeah I just sent them in and number 1 was distant.... 2. was right and number 3 was right too.
May 19, 2016

Oh so sorry Reed... The book is Walk Two Moons by Sharon Creech and I figured the answer to number 3. it is c...
May 19, 2016

1. which of the following words best characterizes the relationship shared by mr. and mrs. winterbottom? a. affectionate b. distant c. indulging (i picked this one) d. nit-picking 2. What is the most likely reason that Mr. Birkway is not upset with Phoebe regarding her ...
May 19, 2016

plzzzzzzzzzzzzzzzzzzzzzz help
May 18, 2016

Which one of the following sample spaces correctly lists all the possible outcomes for flipping a coin and rolling a number cube? Let head be H and tails be T. a. H-1, H-2, H-3, H-4, H-5 b. H-1, T-1,H-2,T-2,H-3,T-3,H-4,T-4,H-5,T-5 **** c. H-1,H-2, H-3, T-4, T-5 ***- I picked ...
May 18, 2016

Geometry
A piece of paper in the form of a sector of a circle of radius 15 cm is rolled into a cone. Calculate the volume of the cone if the angle of the sector is 240 degrees.
May 7, 2016

Social Studies
1. nurses (check out Clara Barton) that is the only one i know, and I feel sorry for your problem that you are in right now.
April 19, 2016

Art
Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, and Blitzen I also think Rudolph is in the group too... (proviided by Wikipedia)
April 19, 2016

Physics
need to be very smart or else.
April 17, 2016

Science
50 grams
April 11, 2016

Science
YAY THANK YOU Yolo!
February 2, 2016

Math help!!!
Thank you!!
January 20, 2016

Math help!!!
Hi, can someone please tell me how I would change 4/20 into a percent? Thank you :)
January 20, 2016

Algebra 1
Yep its d.
January 5, 2016

P.E.
A very active person uses a large amount of energy and therefore has a high A. temperature** B. cholesterol level C. fat diet D. metabolism
October 9, 2015

College algebra
Suppose that a sales person observes that if an item is priced at \$3 per item then 11 items are sold. If 9 items are sold for \$5 per item then find a liner equation to model the number y of items sold for x dollars per item. Find the slope intercept form of the equation of the...
October 8, 2015

Algebra 2
The base of an isosceles triangle is 1/4 as long as the two equal sides. Write the area of the triangle as a function of the length of the base.
September 14, 2015

early childhood education
24. What is the first step in planning an early childhood education environment? A. Deciding how the environment will reflect program goals and values B. Obtaining adequate liability insurance C. Planning how the environment will match children's interests, developmental ...
July 17, 2015

Algebra
Order from least to greatest: 2.1, 3/5, -0.7, 7/10
May 25, 2015

Algebra
Mr. Johnston needs a shelf to hold a set of textbooks, each 1 3/4 in. wide. How many books will fit on a shelf that is 35 in long?
May 25, 2015

Physics
A bicycler rider is traveling at 7m/s. During an 8s period, the bicycle rider then slows down with acceleration to a speed of 3 m/s. How far does the bicycle rider travel during the 8s? d=7m/s s=3m/s t=8s t x s = d/t x t d = s x t
April 15, 2015

Social Studies
I got an 100% too! Thanks Ms. Sue!
April 15, 2015

Math 222
I am starting to wonder why when I ask for help with my math problems, I get skipped over? This has happened to me a few times. I thought this site was to help those, but apparently not. I just need to know where to start, not the answers.
April 10, 2015

Math 222
How could I graph the two problems?
April 10, 2015

Math 222
Ok thank you so much Damon!!!
April 10, 2015

Math 222
I'm working with compound equalities and have no clue on where to start.
April 10, 2015

Math 222
Can someone please help me with these two problems? 1).12 < 12 + 4x < 0 2). 12 – x > 15 or 7x – 13 > 1
April 10, 2015

Math 222
Please check this to see if I am doing it correctly. g^2-6g-55/ g g=0 Because you can not divide by zero
April 2, 2015

Math 222
Hello Steve Why do you have to be so sarcastic to those who are seeking help? If you couldn't understand what I wrote, then how could you tell my math was ok?
April 2, 2015

Math 222
I need someone to check this to see if I am doing it correctly. k^3+k k^2+k-42 k(k^2+1) (k+7)(k+6) k=-7 k=6 (-0,-7)(-7,6) (6,0)
April 2, 2015

ECE 203
What is the purpose of Early Childhood Education?
February 26, 2015

Math
Which of the following is the measure of an acute angle? A. 180 degrees B. 135 degrees C. 90 degrees D. 28 degrees**** It's D right?
February 23, 2015

Math
Is it b?
February 23, 2015

Math
Each tub contains how many pickles? Write the equation.
February 12, 2015

Science Ms. Sue?
Yes I do agree with Steve
January 15, 2015

science
December 3, 2014

math 3
a sample of restraunts in a city showed that the average cost of a glass of iced tea is \$1.25 with a standard deviation of 7 cents. if a new restraunt charges a price for iced tea that has a z value of 1.25, then what is the teas actual cost
November 20, 2014

pre algebra
skylar is having a party ordered 6 pizzas sliced into 8 pieces for 12 kids what fraction of the pizza will each kid get?
October 31, 2014

Algebra
One base of trapezoid AGIE is four less than three times the other shorter base. The height of the trapezoid is one half of the shorter base. The area of the trapezoid is 210 square inches. Find the lengths of the bases and the height.
September 21, 2014

Algebra
I'm not really sure how I'm supposed to solve for n or d.
September 21, 2014

Algebra
When nine is added to both the numerator and the denominator of an original fraction, the new fraction equals six sevenths. When seven is subtracted from both the numerator and the denominator of the original fraction, a third fraction is two thirds. Find the original fraction...
September 21, 2014

Algebra
Thank you so much.
September 21, 2014

Algebra
The units digit of a two-digit number is two more than four times the tens digit. When the digits are reversed, the new number is thirteen more than three times the original number. What is the original number? Please use algebraic equations to justify your answer.
September 21, 2014

Algebra
Oh, well...do you think you'd be able to come up with any?
September 21, 2014

Algebra
What are the algebraic equations you used to find this answer?
September 21, 2014

Algebra
How did you get this answer (what are the steps involved)?
September 21, 2014

Algebra
The units digit of a two-digit number is two more than four times the tens digit. When the digits are reversed, the new number is thirteen more than three times the original number. What is the original number?
September 21, 2014

Biology
Okay Thanks again Ms. Sue. It has really helped me a lot!
August 26, 2014

Biology
Thanks Ms. Sue! But do yeast need metabolism? And does it have stimuli? And can it respond to changes? I'm still a bit confused..
August 26, 2014

Biology
I believe that yeast is living since yeast have cells, and can reproduce. But I'm not sure if yeast needs metabolism, has stimuli, and can adapt to changes. Please help
August 26, 2014

Biology
Is yeast living, nonliving, or dead? Explain why.
August 26, 2014

Review what you know about American foreign policy between 1890–1920 and the debate over imperialism. You will need to know the following information in order to complete your dialogue: the countries that the United States occupied or acquired the reasons some Americans ...
May 11, 2014

Calculus A 14
Please Help.... A hard-boiled egg at 98℃ is placed in a sink of 18℃ water to cool. After 5 minutes, the eggs temperature is found to be 38° C. a) Find the value of P in Newton’s Law of Cooling. b) Find the value of the constant k rounded to nearest ...
April 6, 2014

Calculus
Find dy/dx implicitly in terms of x and y only for the following function; x+ 4xy=y^2
March 24, 2014

chemistry
Will tea bag contains caffeine? What is the bad effects if one drink too much tea bags everyday?
December 13, 2013

Math
31.04×300=
December 2, 2013

Solve two way subtraction
8593 -2748 == 5845
November 7, 2013

Social Studies
Which African climate zone is home to the savanna?
September 28, 2013

physics
A monkey of mass m climbs a rope slung over a light frictionless pulley.The opposite end of the rope is tied to a block of Mass M lying on a smooth horizontal plane.Find the acceleration of the block and tension in the rope in the following cases 1)the monkey moves up with an ...
June 15, 2013

Chemistry
10.0 mL of a 0.300M NH3 solution is titrated with a 0.100M HCl solution. Calculate the pH after the following additions of HCl. 0.00mL 10.00mL 30.00mL 40.00mL
March 30, 2013

math
solve: 6 < x + 4 less than or equal to 11
March 27, 2013

chemistry
Which of the following is not an example of a science? geology astronomy astrology ecology
February 10, 2013

math
1.45% of 8434 is what
January 31, 2013

Physics
Yes, it finally worked thank you so much.
November 3, 2012

Math
For the equation 2x 3 - 11x 2 + 12x + 9 = 0, the root 3 has a multiplicity of _____.
October 18, 2012

Physics
Betty Bodycheck (mB = 60.0 kg, vB = 22.0 km/h in the positive x-direction) and Sally Slasher (mS = 46.3 kg, vS = 28.0 km/h in the positive y-direction) are both racing to get to a hockey puck. Immediately after the collision, Betty is heading in a direction that is 76.0° ...
October 8, 2012

Physics
Ok Thanks a lot for your help
October 7, 2012

Physics
I'm just having trouble with coverting these into Kinetic Energy.
October 7, 2012

Physics
I found the velocity of the two girls. I found that Betty's velocity is 5.14 m/s and Sally's is 6.35 m/s. I'm just having with converting these into Kinetic Energy.
October 7, 2012

Physics
Betty Bodycheck (mB = 60.0 kg, vB = 22.0 km/h in the positive x-direction) and Sally Slasher (mS = 46.3 kg, vS = 28.0 km/h in the positive y-direction) are both racing to get to a hockey puck. Immediately after the collision, Betty is heading in a direction that is 76.0° ...
October 7, 2012

physics
What is their final Kinetic Energy?
October 7, 2012

physics
Betty Bodycheck (mB = 60.0 kg, vB = 22.0 km/h in the positive x-direction) and Sally Slasher (mS = 46.3 kg, vS = 28.0 km/h in the positive y-direction) are both racing to get to a hockey puck. Immediately after the collision, Betty is heading in a direction that is 76.0° ...
October 7, 2012

Science
(1)Suppose a lava flow was found between two sedimentary rock layers. How could you use the lava flow to learn about the ages of the sedimentary rock layers?
October 3, 2012

math
there are 100 apples in a bag and 43 are red and the rest are green, what percentage of the apples are green
October 2, 2012

Science
(1)A geologist was studying rocks in a mountain range. She found a layer of sedimentary rock that had formed in the ocean. Hypothesize how this could happen. My (Answer) Sedimentary rocks forms when sediments have been pressed or cemented together , or when minerals form from ...
September 26, 2012

Geometry
The pattern sequence and next two terms to 1, 1/4,1/9,1/16,1/25
August 23, 2012

English
Does this have paraelle structure Neither pesticides nor hormones are used in the production of organic foods.
June 7, 2012

algerba
Name the property of real numbers illustrated by the equation. -4(x + 3) = -4x - 12
May 1, 2012

Finance
Jason is interested in finding the breakeven point for a new pump it plans to produce. The price of the pump is \$250 and the variable cost ratio is 50% of the price. Jason calculated that the fixed costs will be about \$400,000. What is the breakeven point of operations?
May 1, 2012

science
if an object's density is _ than fluid density, the object will _ .
March 1, 2012

math
if 1inch=75 miles then how many miles dose 2.7 inches=
January 24, 2012

Geometric Proofs
You know it's almost 2017 already. You'd think that you'd get an actual answer from Tengo anos Cuarenta y uno or at least someone would answer Tengo anos Cuarenta y uno right.
December 13, 2011

Physical Science
If a force of 10 N is applied to a 4.5 kg object, then the object will accelerate at 2.22 m/s2? True or false
December 7, 2011

Pre Calculas
verify the following 1+1/csc^2x-1=sec^2x
November 2, 2011

Pre Calculas
how would you varify the following sinx+sinx cot^2x=cscx
November 2, 2011

English
The Miley Cyrus Song "The Climb is not only one of my favorite songs but....
November 2, 2011

chemistryt
75.1 mL
September 12, 2011

precal 2
find the standard form of the complex numbers 5/4 (cos 225degree + isin 225degree)
July 31, 2011

precal 2
use the law of cosines to solve the triangle a=55, c=72, b=25
July 31, 2011

precal 2
find the area of the triangle B=72degree 30', a= 105, c=64
July 31, 2011

precal 2
use law of sines to solve the triangle A=58 degree, a=4.5, b=12.8
July 31, 2011

poetry
Figures of speech in Gwendolyn Brooks Poem Medgar Evers?
May 31, 2011

decorating today
The answers are a. interior designers b. Upper class c. Architects d. artists I think it is b
May 17, 2011

decorating today
Historically, who originally influenced the style and trends of art, architecture, furniture,and fashion? B upper class ? I think! I could no find the answer in the study does anyone know the page I can find the answer on?
May 17, 2011

decorating today
Historically, who originally influenced the style and trends of art, architecture, furniture , and fashion ? B upper class. I think I could not find that answer in the study . What page can i find it on?
May 17, 2011

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