# Posts by gracie

Total # Posts: 96

Biol lab
If you are given a stock starch solution of 0.5 M, how much water will you add to produce 500 ml of 0.05 M solution?

Geometry
In a quadrilateral ABCD, AB is parallel to DC and AD is parallel to BC. Find the perimeter of ?COD if the diagonals of the quadrilateral intersect each other at pointOand AC = 20 in, BD = 20 in, AB = 13 in Can You Add the Answer,

Algebra
Name a pair of complementary angles A: anglesign 1 and anglesign 4 B: anglesign 1 and anglesign 6 C: anglesign 3 and anglesign 4 D: anglesign 4 and anglesign 5 I think its D.

attitude
why would someone post im not writting a paragraph just dont say anything instead of being hateful this post is for the person teapoi you dont belong herlping kids with homework you are hateful and unkind you need to buzz off i would say f off butt this is a kids website and ...

math
Charlie has scored 76 , 87 , 69 , and 74 on his previous four tests. What score does he need on his next test so that his average (mean) is 77 ?

English
What does solid analysis mean in english?

Math
I'm not sure how to do this: There are 9 people who are going to see a movie. The total cost for the tickets is \$54, with adult tickets costing \$8 each and child tickets costing \$5 each. Write a system of equations to represent the situation. Use a for adult tickets, and c...

English
The bolded words are "from the quicksand of racial injustice"

English
1.C 2.D 3.B

English
Which of the following lines from King's letter is meant to be interpreted literally A.In those days the church was not merely a thermometer B.It was a thermostat that transformed the mores of society C.There comes a time when the cup of endurance runs over D.We have gone ...

Math
Is the simplified form of 2square root of 3 ⋅ 2square root of 6 rational Yes or No

Physical Science-Physics
You need to pick up a book off the floor and place it on a table top that is 0.78 m above ground. You expend 1.56 J of energy to lift the book. The book has an acceleration of 1.54 m/s squared. What is the book's mass?

Math
43

Science
Thanks this helped a lot all the answers are right for me at least

math
Melba rode her bike 7 / 8 mile in 1/ 4 hour what is the unit rate in miles per hour

physical science
A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4.25 m/s. But 3.2 s later, at the bottom of the slope it's speed is 22.75 m/s what is its average acceleration

Help: Social Studies (Please check my answers)
1 is correct 2 is incorrect. the correct answer is "voted on religious issues that affected trade" 3 is incorrect. the correct answer is "it made laws and set up courts to uphold them" 4 is incorrect. the correct answer is "in the towns, people ...

spelling
Sor the two syllable word "Divide and Describe open/closed obey

English
Fortunately I was able to fight off my ? Even though his attack to me by surprise. Assailant

Math: Pattern
Use the rule to write the first 12 terms in the pattern. Rule: Add 10,Subtract 5 First term: 11 (IM HAVING TROUBLE THIS IS ONE OF MY WEAKNESSES)

algebra
which data set represents an increasing linear function? a) (1,-2),(3,1),(5,4),(7,7) b) (1,1),(2,0),(3,-1),(4,-2) c) (1,-3),(3,5),(5,11),(7,18) d) (1,17),(2,15),(3,11),(4,3) my answer: c) (1,-3),(3,5),(5,11),(7,18)

science
@Here Ya Go Thank you so much! :D

Math
How would I answer this question? 7 is subtracted from one-third of r.

social studies
Thanks GSG! 100%! WOOO!

chemistry
Is deltaH standard of TdeltaS standard more important in determining whether KHT will be soluble in water at a given temperature?

Math
backpack is discounted for 10% on sale for \$37.80

English
What does this sentence mean? - Extending the time between meals makes your body go into "starvation mode," which decreases your metabolism as a means to conserve energy and prevent starvation.

science
Thanks I got 100%

Math Explanation
I don't know tell me

Science
stubborn: _____________ :: lively:animated

French
Can someone please help me with this question I'm not sure what the verb is in this sentence; Écris le verbe au passé composé: Qu'est-ce qu'il y a dans une grande ville?

French
Is this sentence correct? Or did I conjugate it wrong? :Je vais au cinéma hier.

math
In a bowl there are 3 apples and 9 bannanas. What fraction of the total pieces of fruit are apples?

ENGLISH - COMPOUND SENTENCES? HELP!
well i don't really understand compound or complex sentences sorry guys and thanks for your help x

Lang ARTS
Stretching for 210 miles, the Thames is in England. (1 point) 1phrase 2gerund phrase 3participial phrase 4appositive phrase 5 preportional

physics
A dart gun is ﬁred while being held horizontally at a height of 1.19 m above ground level, and at rest relative to the ground. The dart from the gun travels a horizontal distance of 3.33 m. A child holds the same gun in a horizontal position while sliding down a 36.4 ...

physics
A dart gun is ﬁred while being held horizontally at a height of 1.19 m above ground level, and at rest relative to the ground. The dart from the gun travels a horizontal distance of 3.33 m. A child holds the same gun in a horizontal position while sliding down a 36.4 ...

7th Grade Art
Hey, do you go to Connections? I hate this quiz, but just think it through, I did and I got 100%.

7th grade math help ASAP
Sorry but I did that same quiz, and since I signed the Honor Code I can't tell you.... : ( Good Luck! Also, do you go to Connections Academy?

english
I need help understanding simple subjects and simple predicates. The sentence is: What is keeping them? I'm confused about which is the simple subject and simple predicate. Thank you

science
1. a 2. c 3. a 4. b 5. i don't know : (

Math
List the common multiples from 1 to 100 for each pair of numbers. Then find the least common multiple for each pair. 8 and 12, 3 and 15, 7 and 11, 9 and 10, 24 and 36, 20 and 25, 42 and 14, 30 and 12 Then find pairs of numbers for which the least common multiple equals the ...

Math
list the common factors for each pair of numbers. Then find the greatest common factor for each pair. 18 and 30, 9 and 25 60 and 45, 23 and 29 49 and 14, 140 and 25 142 and 148, 84 and 105

Math
For which pair is the greatest common factor 8? 2 and 4, 7 and 15 32 and 64, 56 and 72

Math
Find two pairs of numbers with the given number as their least common multiple. (LCM) 10, 36 60, 105

Math
Find two pairs of numbers with the given number as their least common multiple. (LCM) 10 36 60 105

History
The colony agreed on a treaty with Chief Massasoit which helped to ensure the colony's success

Math
24. Multiple Choice. For which pair is the greatest common factor 8? A. 2 and 4 B. 7 and 15 C. 32 and 64 D. 56 and 72

Math
For Exercises 16 - 23, list the common factors for each pair of numbers. Then find the greatest common factor for each pair. 16. 18 and 30 17. 9 and 25 18. 60 and 45 19. 23 and 29 20. 49 and 14 21. 140 and 25 22. 142 and 148 23. 84 and 105

Math
The school cafeteria serves pizza every sixth day and applesauce every eight day. If pizza and applesauce are both on today's menu. In how many days will they be together on the menu again ?

Math
The Restaurant's two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again ?

Math
14. a. A Restaurant is open 24 hours a day. The manager wants to divide the day into work shifts of equal length. The shifts should not overlap, and all shift durations should be a whole number of hours. Describe the different ways this can be done.

Math
For Exercises 10-13, find two pairs of numbers with the given number as their least common multiple. (LCM) 10. 10 11. 36 12. 60 13. 105

statistics
if the mean is 250mg and the standard deviation is 75mg and 2% goes either right or left, what formula do i use to come out with a normal curve?

math
Thank you !

math
yes

math
how do I find x, when the base of a triangle is 22ft and the area is 165 sq ft.?

Physics please help!
A tungsten target is struck by electrons that have been accelerated from rest through a 38.9-kV potential difference. Find the shortest wavelength of the radiation emitted.

statistics
1. The time required to complete a project is normally distributed with a mean of 80 weeks and a standard deviation of 10 weeks. The construction company must pay a penalty if the project is not finished by the dues date of the contract. If a construction company bidding on ...

calculus
integral of 5 to 0 (dx/(sqrt(1+3x))= a)4 b)(8/3) c)2 d)(16/9) e)1

calculus
if the derivative of f is f'(x)=ln(x^2+1)-2, at which of the following values of x does f have an abslolute value? a)2.53 b)0 c)2.72 d)4.44 e)1.72

Geometry
i dont know sooooo

chemistry
does caco3 can easily pick up moisture from the surroundings?

Imaginary land Homework poster
create a 2-D or 3 -D imaginary land. Land must include at least 5 of the following landforms: volcano, mountain range, plateau, valley, island, lake, peninsula, plain, and river to create a SNAZZY name.

week 7 math 116 checkpoint
totally lost need help

French
1. Nous sommes allés faire du ski 2. Nous avons quitté Strasbourg assez tard 3. Nous avons dû passer la nuit à Lyon 4. Nous sommes arrivés à la montagne seulement samedi 5. Il y avait beaucoup de voitures sur la route. 6. Il neigeait 7...

algebra
A car for \$40 a day plus 21c per mile. You are on a daily budget of \$82. What milagae will allow you to stay within your budget?

algebra
A car for \$40 a day plus 21c per mile. You are on a daily budget of \$82. What milagae will allow you to stay within your budget?

math
3x9=27

social studies
Narragansett Indians -- Rhode Island

social studies
What were 3 goods that the traders bought the narragansett indians?

social studies
Who were the first Europeans to set foot on the Narragansett lands? there where 3 Also these people were fishermen and _______. my book is scott foresman pearson, regions social studies

social studies
who were the first Europeans to set foot on the Narragansett lands?

I have already answered half of it. MATH!!
Thanks everyone for allthe help!!

Physics
A merry-go-round is at rest before a child pushes it so that it rotates with a constant angular acceleration for 38.0 s. When the child stops pushing, the merry-go-round is rotating at 1.20 rad/s. How many revolutions did the child make around the merry-go-round while he was ...

Algebra
I'm failing because I do not understand

mat/116
Determine the value of 2(x + 5) - 4 when x = 8 what is the answer, please help!!!

mat/116
Determine the value of 2(x + 5) - 4 when x = 8

5th grade
the radius is 6.what is the area and circumference?

MAT 116 Week 7 quiz
need help with week 7 checkpoint. totally lost

6th grade math
what is 7/8 x 4/5

science
the answer is repeated trials

science
REPEATED TRIALS

5th grade math
Make up a set of at least 12 numbers that have the following lankmarks : Maximum: 8 Range: 6 Mode: 6 Median: 5 Please explain and help! Thank you

Math
there will be 8 four quart containers and 4 two quart containers that will eqeal 12 containers and uses all 40 quarts

Math
1260, 630, 420, 315, 252, 210, 180, 140, 126

world history
what was the name of the state in northern Africa that had become a hotspot in 1905 and 1911 due to the fact that Germany attempted to prevent France from imposing this protectorate? Morocco

world history
what battle between the French and the Germans lasted eleven months between February and December 1916, resulting in more than a half million casualties on both sides? French

world history
what was the name of the state in northern Africa that had become a hotspot in 1905 and 1911 due to the fact that Germany attempted to prevent France from imposing this protecorate? Morocco

reading/ language arts
ok...thank you very much

reading/ language arts
hi... i need some similarities and differences between the movie and the book "the pearl"

Science
Im homeschooled too I had the same question I got Neptunes biggest satellite is named Triton and revolves in a retrograde orbit.

System of equations
3x =2y = 17 2x-y =9 and 3x+y = 3 x+2y = -4 How do I do these?? 22Z 6Y These are simultaneous equations. You have a typo in #1. For the second set, just multiply equation 1 by 2, then subtract equation 2 from equation 1 (which will eliminate y), then solve for x. Post your work...

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