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Posts by bryce

Total # Posts: 458

algebra
The stopping distance d of a car after the brakes have been applied varies directly as the square of the speed r. If a car traveling 50 mph can stop in 250 ?ft, how fast can a car travel and still stop in 90 ?ft?

Math
a scale drawing of a billboard uses the scale 4cm: 9ft. The length of the billboard in the drawing is 11cm. How long is the actual billboard.

Math
When a number is a multiple of 6,what are the possible values for the ones digit?

Math
The cost of a pizza is $10.50 for no toppings, $12 with 1 topping, $13.50 with 2 toppings, $15 with 3 toppings, etc. what is a recursive formula that represents the cost of a pizza with n toppings?

Algebra 2
How do I write: 3x = 6y - 12 in standard form (ax+by=c)

Math
In 748,719 change the digit in the thousands place so that the value of the new digit represents 1/10 of the value of the digit in the ten thousands place write the new # to the right.

Math (*-*)
which is least 3/10 3/7 3/4

math
Nicole swims 6 times as many laps as Evan. What multiplication equation compares the laps Nicole and Evan swim?

History
By the end of the civil war. A. Many Confederate leaders had been tried for treason B. African Americans had gained full citizenship C. The South's economy had been destroyed D. Congress has passed legislation to rebuild the nation I think c

Health
Thanks

Health
The sebaceous glands secrete sebum, or ______, into the hair shafts. A. Hormones B. Oil C. White blood cells D. Red blood cells I don't have a clue maybe B

Chemistry
The following Chemical reaction produces a precipitate in an aqueous solution. NaOH(aq)+Mg(Cl)2(aq)<->NaCl(aq)+Mg(OH)2(s) With an equilibrium constant of K=1.3. If NaOH and Mg(Cl)2 are added in stoiciometric ratio and 1.20 mol of NaOH are present at Equilibrium, how much...

Chemistry
Equilbrium Constant.

Chemistry
I'm sorry, I forgot the Chemical Reaction NaOH(aq)+Mg(Cl)2(aq)<->NaCl(aq)+Mg(OH)2(s)

Chemistry
MgCl, magnesium and Chlorine

Chemistry
With an equilibrium constant of k=1.3 if NaOH and MgCL2 are added in stoichiometric ratio and 1.2 mol of NaOH are present at equilibrium, how much precipitate is produced (in moles)?

math
Three streets intersect with one another East Street runs horizontally North Street runs vertical and Fourth Street runs diagonally and intersects both what geometric figure did the three streets form

Chemistry
This is a stoichiometry equation. Cu(s) + 4(HNO3)(aq) -> Cu(NO3)2(aq) + 2(NO2)(g)+2(H2O)(l) If you use 6 moles of nitric acid 4(HNO3), how many moles of Copper (II) Nitrate Cu(No3)2 will be produced?

science
It exhibits Vibrational,rotational and Translational Movement. You're welcome

physics
Bailey is on the tenth frame of her recent bowling competition and she needs to pick up the last pin for a spare and the first place trophy. She rolls the 7.05-kg ball down the lane and it hits the 1.53-kg pin head on. the ball was moving at 8.24 m/s before the collision. The ...

Math
Are the ratios 24/96 and 28/112 equivalent?

math
32

Math
Bridget ungrouped 5,000 as shown. 5,000-2896=. Use your understanding of place value to explain how the ungrouped number is equal to 5,000.

Math
Ok I think I got it. 9 1/6 -5 7/9= 8 21/18 8 21/18 - 2 14/18= 6 7/18

Math
9 1/6 - 5 7/9 =

Math
Alicia walked 7/8 mile on Saturday and 6/8 mile on Sunday. How far did she walk over the weekend? Give the answer as a mixed number.

Math
Thank you Ms. Sue

Math
Sara is thinking of a number. When she rounds her number to the nearest hundred, she gets700. What is the greatest number Sara can be thinking of? Explain.

paragraph
i need help because i have to write about space exploration can you type your paragraph on here please

Math
9x9=81 tiles

Math
9x1=9 tiles

Math
Sarah is lining a square tray with 1 inch square tiles. The side length of the tray is 9 inches. How many tiles does Sarah need?

Fraction
to make one fruit drink: 4/8 cup of yogurt and one cup of ice 5/8 cups of bananas how many cups of ice? 2/8 cups of blueberries how many cups of ice?

math
John was the first US astronaut to orbit Earth. His 3 orbit flight took 4 hours and 55 minutes. His spacecraft took off at 7:15 am. What time was John flight complete?

math
i need my answer

math
A zoo kitchen's weekley grocery list shows the zoo orders 56 pounds of bannas each week.The zoo kitchen uses the same number of pounds of bannas each day.

calculus
A 6 foot tall man walks at a rate of 5 feet per second along one edge of a road that is 30 feet wide. On the other edge of the road is a light atop a pole 18 feet high. How fast is the length of the man's shadow increasing when he is 40 feet beyond the point directly ...

math
20-5=15 thank you Ms.Sue

math
write a real word problem and equation using t eaqul 5

Physics
A man drags a 180 lb crate across a floor by pulling on a rope inclined at 20.0 degrees with the horizontal. If the coefficient of static friction is 0.560 , and the coefficient of kinetic friction is 0.350, find the acceleration (in feet/second^2) of the crate at the instant ...

Algebra
If the whole pizza is 2,000 calories, and half is left over, then 1,000 calories are left. 1,000 * 1/3 = 333.333333 or (1,000/3)

math
what pattern can you use to multiply a number and 9 if you know 10 times the number? give an example.

math
9x10=90

math
what pattern can you use to multiply a number and 9 if you know 10 times the number? Give an example.

math
what pattern can you use to multiply a number and 9 if you know 10 times the number? give an example. 9x10=90

Math
explain three ways to find the area of the rectangle at the right. Use the ways to find the area using 7,3,2,5

Math
6/1=6

Math
Cal had 6 comic books. After he gave 1 comic book to each of his cousins, he had none left. How many cousins does Cal have?

math
thank you

math
Freya doesn't like peppers, so she grew 0 peppers in her garden. She divided the peppers equally among her 4 cousins. How many peppers did each cousin get?

Math
3x9=9x=( )= ( )

math
Suppose your teacher tells you to write a word problem using the number 3. Which would be the best object to use in your problem? Explain. Then write and solve a word problem using that object. (tricycle, bike, wagon)

Math
Oh ok now I get it. Thank you very much.

Math
Explain how you can solve 8x8 if you know how to multiply with 4 but not how to multiply with 8.

Math
Aiden know the lenght of only one side of his garden. He says he will be able to find the area knowing only one side. Explain how this can be true.

Math
Write a word problem using 9 and 10 as factors. Write an equation to solve the problem

Math
3

Math
Janelle won 27 tickets at the fair. She traded the tickets in for 9 prizes. each prize was worth the same number of tickets. How many tickets was each prize worth?

Math
8x9=72

Math
There are 8 plates. Jamie puts 9 strawberries on each plate. How many strawberries are on the plate?

Chemistry
I get the first part and how to separate the equation into two, I don't know how to go about the second question and the third question makes no sense to me.

Chemistry
1. 3 Sn2+ (aq) + 2 Al(s) --> 2 Al3+ (aq) + 3 Sn(s). What is the voltage for this cell? 2. What is the voltage for the cell in question 1 if the Sn2+ (aq) is [.15] and Al3+ (aq) is [1.80]? 3. Using proper line notation, describe the cell described in question 1.

science
I just felt like posting to say that DrBob is one of the least useful answerers on this site...he never actually gives the answer

Earth Space
If the temperature is rising, will condensation take place? (Or does it only take place when its cool?)

Earth Space
What is the ultimate source of energy that creates Earth's weather? I said solar radiation and heat from the sun, is that correct?

Earth Space
Why is oxygen an imporant variable gas?

The Crucible (English)
wait I just read that Mary Warren told the marshalls that she had stuck the needle in the doll while making it, question closed!

The Crucible (English)
Did Mary Warren purposelly give the rag doll she made to Elizabeth Proctor as a "gift" because she and Abigail planned the whole needle found in abigails abdomned thing? The marshalls spied the doll and it just seems to me that Mary and Abigail set up the whole doll ...

Math
Write a phrase to represent the opposite 20 meters forward

Earth Space(soon please!)
Hypothetically, how hot do you think a green star would be?

Earth Space
What is fission? How is Einstein's theory of special relativity expressed? What does each letter stand for?

Lating
Thanks!

Lating
I have to be able to identify an adjectives gender tomorrow. Could you maybe give me some exercises to practice it?

Latin
This too: Marcus togam praetextam petit. Pater sollicita dormire non potest.

Latin
Can you traslate this?

Latin
Puer matrem laeti videt.

US History
What was the 14th and 15th amendment? (I need a definition in understandable terms if that makes sense)

US history
what is habeaus corps? Battle of gettysburg?

Latin 1 Infinitives
Can someone please give me basic sentences to translate and identify the infinitive? Im struggling with these.

Holidays
I never thought about that!

Holidays
Why wouldn't Halloween be considered one? IMO, Halloween is way bigger than Valentines day and posisbly New Years. I could be wrong! Just The United States of America

Holidays
For a US history research paper, What are the top three holidays in America? Is it Christmas, Thanksgiving, and Halloween?

algebra 1
i meant 6(x + 7) -20 = 6x

algebra 1
how do i solve 6(x + &) -20 = 6x

algebra 1
how do i solve 3D + 14 - 9D - 4D + P - 11

English
How does a poet use literary devices to convey a theme?

English
thanks:)

English
Fill in the black...I can't think of any words. It has to contain one of these stems: clin pon pos hyper therm com im dis de The sentence: A hyper child might have trouble sitting still, and a(n) ------------ judge might upset the contestants of a singing contest. I can&#...

✌✌✌✌
How do poems use literary devices to help convey the overall theme/message the poem is trying to get across?

Algebra 1 word prob
Plug in 1,904,000 for y. 1,904,000=7x^2-4x+392 Solve for X. X= Year

Latin
Do these make sense for beginner sentences? Umbra terret Puellam The ghost scares the girl* Puella conspicit puerum The girl catchs sight of the boy*

heath
The HIGHER the concentration

Latin Practice
Puella videt puerum. Servus ambulat in agris(em?) Puer ascendit arborem.

Latin Practice
I am now on Chapter 4

Latin Practice
Will you please give me extremely basic sentences that I have to translate into Latin using direct objectums?

Reading
I would love to help, but that doesn't quite make sense. You are combining English and Geometry, Are you sure that's the correct question?

Military History
A, Henry Halleck was promoted.

Social Studies
Thanks so much!:) That answered my question perfectly

Social Studies
President James K. Polk was alive during these times, if that helps!

Social Studies
During the gold rush times, which I believe is the 1800s

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