Posts by dylan
Total # Posts: 607

History
Which of the following best explains the Dred Scott case and how it affected the debate about slavery? Dred Scott was a slave owner who learned his slave was living as a free man in a Northern state. He argued that the slave should be returned to him to continue working on his... 
US History
Read the following quote from Thomas Jefferson: "A wise and frugal government, which shall leave men free to regulate their own pursuits of industry and improvement, and shall not take from the mouth of labor the bread it has earned—this is the sum of good government... 
Math
18 of Sue's muffins weigh the same as 15 of tom's muffins. How many of Sue's muffins weigh same as 7 of tom's muffins 
Math
A turtle crawled 21 meters in 12 minutes. How long did it take her to crawl 14 meters if she crawled at the same rate the whole time???? 21÷12= 1.75 meters per min so 14÷ by 1.75 is 8 min correct. Or am I way off if so please explain  Let's do it this way for making table. READ THE WHOLE PRO LET ABOVE. Need to finish the ratio table for two paint table mixtures Peacock purple Red blue 2 , 5 0, 15 14, 0 ________________ Purple plum Red , blue. 7, 3 0, 15 14, 0 Where I put zeroes need a number in those ...

Algebra
Complete these ratio tables for two pant mixture Peacock purple _________________ Red blue 2 5 ___ 15 14 ___ Purple plum __________________ Red blue 7 3 _____ 15 14 ____ Help me????? Show we how to do. Need blanks filled in  Thank you that's what I also came up with. The 2nd one I came up with. First one done 7,3 2nd I got 35,15 3rd line 14,6

Math
Complete these ratio tables for two paint mixtures Peacock purple 2 5 ___ 15 14 __ Purple plum 7 3 __ 15 14 ____  Thank u I got it. I needed to think harder

Math
A rectangular prism has a volume of 7.875^3 and a hight of 3.5. What is the area of the base of the prism Show me the steps  So the answer for the 2nd part w Will the graph ever touch the laxis or w axis The answer is NO for both????

Algebra
Area of a certain rectangle is 24. Complete the table showing possible lengths and widths of this rectangle. L 1 2 3 4 6 8 12 24 ________________________ W _ _ _ _ _ _ _ _ Then describe the graph of l w = 24 will the graph ever touch the l axis will it ever touch the w axis 
Math
The dimensions are 20 ft by 50 ft the garden is to be increased by equal amounts. The new area will increase by 1800 Sq ft. SO the new dimensions would be 40 x70 this would equal 2800 Sq ft??????? 
Algebra
Evaluate this expression for a= 2 2a to the 3rd power times (2a) to the 3rd power 
Algebra
I am thinking of two numbers. The first number added to the second number is 5. Twice the first number added to twice the second number is 10. What are the numbers. ????? 1&4  Ok thanks so he has to miss four shots

Math
If you make 10 out of 16 shots in basket ball , how many shots do you have to miss to lower your record to 40%??? Is this kind of right 10/16 × 40/100 = 5/20 reduced to 4 Or am I totally wrong  For the second one I thought it was negative? (20)^2  4(2)(50) =  400  400 = 800?

Algebra
How many real number solutions does the equation have? 0 = 7x^2 + 6x + 3 one solution two solutions** no solution How many real number solutions does the equation have? 0 = 2x^2  20x + 50 one solution two solutions no solution**  Thank u
 X=22

Algebra
Solve the equation 7 (x19)=7x3  D?

History
President Kennedy's response to the Cuban Missile Crisis was overthrow the Soviet government from within the Kremlin invite Castro to Washington D.C. for peace talks* send CIAled forces of Cuban exiles to invade Cuba and overthrow Castro The Tet Offensive was a ...  Explain please
 What

Algebra
Evaluate these 2 help 1/3x+1/4 for × +2 1/3x+1/4 for x=3/4  That's ok. Thanks for your help
 Sue I don't get it px7 <=6 As 9x7=63 So p is less or equal to 8,7,6
 H>5x8 H=45 H=50 H=66 P=6 P=7 P=8

Algebra
Write each statement as an inequality. Then give 3 solutions of the inequality. 7 minus 5 is less than x 8 is greater than or equal to u H is greater than 5 times 8 P times 7 is less than or equal to 63 
Calculus
A function has f’’(x) = 10 and has f’(4) = 0 and f(2) = 4. Find f(x)  Thank you.

Algebra
A carpenter is putting a skylight in a roof. If the roof measures 10x + 9 by 7x + 7 and the skylight measures x + 5 by 3x + 3, what is the area of the remaining roof after the skylight is built? A.) 67x^2 + 115x + 48** B.) 73x^2 + 151x + 78 C.) 70x^2 + 133x + 63 
Algebra
Use the distributive property to write an equivalent expression Y (u+7) 5t+6t+to 24+12s+12 7 (u+4+h) 
World History
The Vedic Age is known for of all of following except A. the concept of zero B. Hinduism C. the Vedic calendar D. the use of manure to enrich the soil  Thank you.

English
Which of these sentences from the story is an example of a hyperbole? Orpheus and Eurydice. A.) Soon he saw the River Styx, which separates the Underworld from the world of the living. B.) He was the King of Thrace, the most musical of all the Greek people. C.) Trees gathered ... 
Algebra
Radio signals travel at a rate 3 * 10^8 of meters per second. How many seconds would it take a radio signal to travel from a satellite to the surface of the Earth if the satellite is orbiting at a height of 3.6 * 10^7 meters? A.) 8.3 seconds** B.) 1.2 * 10^1 seconds C.) 1.08... 
Algebra 1
Determine if the number is written in scientific notation. 4.8 * 100^7 A.) No, it is not written as a number times a power of 10.* B.) Yes, the number is written in scientific notation. C.) No, the first factor is not a number between 1 and 10. 5.1 * 10^8 A.) Yes, the number ... 
Physics
An object weighing 72 newtons is being accelerated at 3.5 m/s^2 by an unknown force Fp at an angle of 35 degrees from the horizontal. The object is being pushed across a surface with a coefficient of friction 0.2. Find Fp.  Thanks

Earth Science
What instrument records earthquake waves? A.) seismogram B.) seismograph* C.) Ritcher scale D.) barometer 
Algebra
I need to determine if they are open, infinite, or none. y = 1/4x + 1 8y = 2x + 8 Open Infinite None* y = 6x + 2 3y = 18x + 12 Open Infinite* None 2y = x + 6 y = 1/2x  3 Open Infinite None* y = 5x  6 3y = 15x  12 Open Infinite None* 
Science
Which terrestrial planet has an atmosphere similar to Earth's? Mars* Venus None of the above  I picked A. Rebuilt Babylon

World History
King Nebuchadnezzar did which of the following? A. Rebuilt Babylon B. Created a list of laws C. Proposed that there was only one god D. Conquered the Persian Empire  204/4 = 51 51mph... So would it be 51/1?
 51/1?
 But... Which one would it be?? They both have 51 miles every hour?
 I'm pretty sure it's 51 but idk if it's A or C

Algebra
The table shows the number of miles driven over time. Find the rate of change. x y 4  204 6  306 8  408 10  510 A.) 51/1; Your car travels 51 miles every 1 hour. * B.) 204; Car travels 204 miles C.) 1/51; Car travels 51 miles every 1 hour. * The wording on A and C is ...  Part A:The absolute value will always be positive. It would be 8 from her house to school Part B: No it is less than because it is (4,9) and her school is (4,3) so the grocery store is (4,8) so the community center would be greater than the total distance.

Math
Maria plots the locations of 4 places on a coordinate grid as given below Her house is at (?4, 9). Her school is at (?4, 3). The community center is at (1, 3). The grocery store is at (?4, ?8). Part A: Use absolute values to calculate the distance in units from Maria's ... 
Math
The coordinates of a point on a coordinate grid are (?3, 7). The point is reflected across the xaxis to obtain a new point. The coordinates of the reflected point are A. (?3, ?7) B. (3, ?7) C. (?3, 7) D. (3, 7) I think the answer is A 
Science
Give one example of a question that science would not be able to test. Then, explain how it could be changed into a testable question.  Where did the 2 go? 2q/2 < 56/2

Algebra
2(q  22) + q + 12 > 0 2(q22) + q + 12  12 > 0  12 2 ( q  22 ) + q > 12 q  44 >  12 q + 44  44 > 12  44 2q/2 <  56/2 ?? ??  Please help? Thank you.

Algebra
2 = m 1/5  2 + 1/5 = m  1/5 + 1/5 I know it's No solution but the fraction confuses me.  Thanks
 Thank you. I also have another question... In "The Deadliest Tsunami in History," survivors of the tsunami recognized that a receding ocean A.) was a sign of danger B.) left pollution on shore C.) left boats and fish stranded on shore D.) signals a coming earthquake*
 Incandescent. Sorry, I should've been more clear about that.

English
Choose the answer that best matches the word in italics. One way to save money on electricity is to replace incandescent bulbs with compact fluorescent (CF) light bulbs. A.) outside visible spectrum B.) creating light by radiating heat* C.) emitting light by creating water ... 
Health
The legal drinking age in the US is 21. True * False The legal BAC for underage drivers is less than 0.4 True * False If you have food in your stomach, it will soak up the alcohol. True False* If someone takes an aspirin before they drink, it'll prevent a hangover. True ... 
Math
A running tap dispenses 0.15 gallons of water every second. How many pints of water is dispensed after 20 seconds? Please show me how to get the answer. 
Math
Leila will rent a car for the weekend. She can choose one of two plans. The first plan has no initial fee but costs $0.70 per mile driven. The second plan has an initial fee of $65 and costs an additional $0.50 per mile driven. How many miles would Leila need to drive for the ... 
Science
How do conduction and convection differ? My answer was: Conduction requires objects to have direct physical contact, convection does not.  Maybe but I'm going to go with characteristics. It seems to be the most reasonable of my answer choices.
 Some of the answer choices are ionic, covalent, rock, mineral, melt, crystallize, characteristics, or color. I was thinking either characteristics or color, but color isn't really used to identify minerals, so I was leaning toward characteristics.

Earth Science
Minerals are classified into groups based on _______. Characteristics?  I multiplied ¼ x ¼ x ¼ = 1/64 fish food I multiplied 3 ¾ x 3 x 3 ¼= 36 9/16 Shipping I divided 36/96 / 1/64 = 2340

Algebra
Image of one smaller cube labeled with fish food with dimensions of onequarter feet on each side. Larger cube labeled shipping box with dimensions of length 3 and threefourths feet; width of 3 feet; height of 3 and onequarter feet. Determine how many actual fish food boxes ... 
Biology
A chemical known as a fertex affects external fertilization of sea urchin eggs. An experiment was set up using three tanks to investigate the effect of fertex. Each tank had a different concentration of fertex: 1%, 2%, and 3%. Ten sea urchin eggs and 2mL of sea urchin sperm ...  nevermind, I was right.

Algebra
To which subsets of real numbers does 22 belong in? A.) whole numbers B.) rational numbers C.) integers * D.) irrational number * E.) natural numbers 
unt
chemistry  77=25 to the x power. Can anyone assist. 
math
Insert parentheses to make the equality a true statement:12+3*8?8÷4=7  what number is 1 ten thousand greater than 70000?
 Also this one: Which type of investment are stocks? A.) Lending B.) Ownership C.) Cash equivalent D.) Interest *

SS
New technology has made most of the jobs workers do at a particular factory obsolete, and they are laid off. Which type of unemployment are they experiencing? A.) Structural B.) Casual C.) Frictional D.) Cyclical * Can someone check this?  Okay, thank you.

Algebra
In the expression 7x  5x^2 + 5, what is the coefficient of x? A.) 7 B.) 5 C.) 5 D.) 7* I don't know if 7 or 5 is the coefficient, but 7 was my first choice. Can someone check this?  Okay, thank you!
 I seen similar questions to this and they said something to do with plugins. What plugins do I use here?

Algebra
What are the first four terms of the sequence represented by the expression n(n  1)  4? A.) 2, 2, 6, 10 B.) 3, 0, 3, 6 C.) 4, 2, 2, 8 D.) 5, 4, 2, 6 I don't get this question, can someone help please? 
Math
Given the following values, which point would be considered an outlier? x  1,2,3,4,5,6,7,8,9 y  1.2, 4.3, 2.8, 4.1, 5.2, 6, 7.1, 7.9, 9.4. A.) (1, 1.2) B.) (2, 4.3) C.) (4, 4.1) D.) (6,6) * Can someone please check my answer? 
English
"First word (8 letters) 2nd word (4 letters) 3rd word (5 letters)" First name (9 letters) last name (5 letters). Any ideas?  Obviously not.
 Nevermind, I'm pretty sure it's 7. 36 + 16 = 52 Square root of 52 is 7.
 I don't follow... The slant height is 25?.... I know how you're getting the exponents, but how would you get one of the answers above?
 So 3^2 +4 ^2 = 25^2 so the slant height is 625 (25^2)?

Math
What is the slant height for the given pyramid to the nearest whole unit? Pyramid base = 6cm Height = 4cm A.) 7cm* B.) 5cm C.) 9cm D.) 8cm Ca n someone please check this?  Oh, sorry, I get it now. Thanks for the help :)
 Wouldn't the water make the seed fall to the bottom of the ocean or spit apart or caught up somewhere else by the time it got to Montana?
 I was thinking A because of how wind can carry objects from one place to another... But I guess it could also be B or C. Maybe B?

Science
Which of the following would best explain why a species of wildflower native to Switzerland is observed growing in the wild in Montana? Wind dispersed seeds of the wildflower.* Water dispersed seeds of the wildflower. A human brought and dispersed the seeds. Is this right? 
math
10cents a minute and they talk 10 1\2 hours how many dollars would it be  Its b

math
the volume of a right rectangular prism is 36 cubic units. list at least 3 possible lengths widths and heights that this shape could have