# dylan

Newest questions posted by dylan-
## 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 -
## 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 -
## 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 -
## 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 -
## Math

Complete these ratio tables for two paint mixtures Peacock purple 2 5 ___ 15 14 __ Purple plum 7 3 __ 15 14 ____ -
## 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 -
## 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 -
## 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 -
## 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 -
## 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** -
## Algebra

Solve the equation 7 (x-19)=7x3 -
## 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 CIA-led forces of Cuban exiles to invade Cuba and overthrow Castro The Tet Offensive -
## Algebra

Evaluate these 2 help 1/3x+1/4 for × +2 1/3x+1/4 for x=3/4 -
## 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) -
## 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 + -
## 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 -
## 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 -
## 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 * -
## 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 -
## 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. -
## 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 -
## 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 -
## 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 -
## 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 -
## Math

The coordinates of a point on a coordinate grid are (−3, 7). The point is reflected across the x-axis 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. -
## Algebra

-2(q - 22) + q + 12 > 0 -2(q-22) + q + 12 - 12 > 0 - 12 -2 ( q - 22 ) + q > -12 -q - 44 > - 12 -q + 44 - 44 > -12 - 44 -2q/-2 < - 56/-2 ?? ?? -
## Algebra

-2 = |m- 1/5 | -2 + 1/5 = |m - 1/5 + 1/5| I know it's No solution but the fraction confuses me. -
## 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 -
## 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 -
## 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 -
## Science

How do conduction and convection differ? My answer was: Conduction requires objects to have direct physical contact, convection does not. -
## Earth Science

Minerals are classified into groups based on _______. Characteristics? -
## Algebra

Image of one smaller cube labeled with fish food with dimensions of one-quarter feet on each side. Larger cube labeled shipping box with dimensions of length 3 and three-fourths feet; width of 3 feet; height of 3 and one-quarter feet. Determine how many -
## 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 -
## 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 -
## 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? -
## 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? -
## 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? -
## 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? -
## 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 -
## math

10cents a minute and they talk 10 1\2 hours how many dollars would it be -
## 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 -
## english

What are the parts of the sentence? Take the book to your mother. -
## english

how to diagram this sentence The man in the back row brought his friends with him. -
## Physics

1. A photographer uses a camera lens with focal length of 50.0 mm to photograph a tree that is 4.60 m tall. She wishes to fill her 24.0-mm slide with the tree. (a) How far from the lens should the film be? 1/o + 1/24 = 1/50 600 + 25o = 24o o = -600/13 or -
## Social Studies

7. What two answers are reasons that Congress decided the election of 1800? a.)Based on the outcome, it was mandated by the U.S. Constitution.* b.)The popular vote was a tie. c.)No candidate won the electoral vote.* -
## Social Studies

Why did Adams increase the size of the American Navy? a.) He wanted to prepare for an all-out war on Britain. b.) He hoped it would deter more attacks by French ships. * Is this right? -
## Math

Joy knits a square blanket that has an area of 1,500 square inches. What is the approximate length of each side of the blanket? A.) 16 inches B.) 27 inches C.) 39 inches * D.) 42 inches Is this correct? -
## Algebra

One number is 1/2 of another number. The sum of the two numbers is 18. Find the two numbers. Use a comma to separate your answers. -
## chemistry

For each pair of compounds, predict which species will have the higher molar entropy at 298 K and 1 bar. Be sure to state your reasons for your choice. 1. N2(g) vs. F2(g) 2. ICl (g) vs. BrF(g) 3. 6Li(s) vs. 7Li(s -
## Social Studies

Which of the following best describes how the Intolerable Acts affected the American colonies? A.) The acts caused the colonies to set up their own militia to serve in times of emergency. B.) The acts caused the colonies to call for the First Continental -
## Science

1.) Why is it important to have a quiet study space? It is easier to concentrate in a quiet space, and concentration is needed to learn. * It is easier to leave all your study material in a quiet study space so you can find it. A quiet study space prevents -
## Business Calc

Meg's pension plan is an annuity with a guaranteed return of 3% per year (compounded quarterly). She would like to retire with a pension of $30,000 per quarter for 5 years. If she works 25 years before retiring, how much money must she and her employer -
## Geomentry

What is the fraction form of .5526316 -
## HIstory

What was the outcome of the Miners' strike 1984-1985? -
## Chemistry

For the following reaction, identify the substance being oxidized and reduced CH4 + 2 O2 = CO2 + 2 H2O -
## Chemistry

What is the oxidized substance in the following reaction? Fe + 2HCl → FeCl2 + H2 -
## Chemistry

What is the required volume of an acid to prepare 2 L of solution a 10% (v/v). -
## Chemistry

What is the kb of a 0.0200 m ( at equilibrium) solution of methyl amine, ch3nh2, that has a ph of 11.40? -
## Calculus

Two positive numbers have the property that their product is 2 and their sum is as small as possible. Find their sum. -
## English

26. identify the degree comparison for the underlined word the most original idea was suited by a pair of tenth graders (Most original is underlined) A. Positive B. comparative c. superlative d. none of the above I think it is c identify the degree of -
## English

Which of the following sentences from "Five Hours to Simla" best supports the story's theme about the clash between modernization and traditional life? A:"After the first cacophony of screeching brakes and grinding gears, there followed the comparatively -
## History

To all southerns except Confederate leaders, Lincoln offered 1. Amnesty 2. Reconstruction 3. Freedom 4. The ten percent plan*** -
## Chemistry

Determine the pH of a solution made by diluting 25mL of 6.0 M HCl until the final volume of the solution is 1.75 L -
## ATTENTION TEACHERS AND STUDENTS

Mrs. Matthew called me stupid for not knowing the answer to this so...May I please get some proper help? The cost for a business to make greeting cards can be divided into one-time costs (e.g. a printing machine) and repeated costs (e.g. ink and paper). -
## Math

The cost for a business to make greeting cards can be divided into one-time costs (e.g. a printing machine) and repeated costs (e.g. ink and paper). Suppose the total cost make 500 cards is $1,100, and the total cost to make 650 cards is 1,400. What is the -
## History

1. Abraham Lincoln cause four states to join the confederacy by _____ A. Declaring War B. Firing on Fort Sumter C. Emancipating the enslaved people D. Calling for troops*** 2. What Confederate capital was only about 100 miles from Washington D.C.? A. -
## U.S. History

1. The admission of Missouri as a slave state was controversial in the Senate because... A. The senate was pro-slavery B. It would create sectionalism*** C. It would upset the balance D. The senate was anti-slavery -
## Health

The functional unit of the nervous system is.. A. The Neuron B. The Brain*** C. A reflex D. The cerebrum -
## Chemistry

How many moles of oxygen (O2) are required to completely react with 27.4 mol of H2? -
## Math please help

The measure of the supplement of an angle is 30 more than twice the measure of the angle. Find the measure of the angles. -
## physics

A 1,500-kg car stands on a square platform, and a 25-kg boy stands on another square platform. These platforms are the two caps of a large oil-filled container. What must be the ratio of the platform sides (large/small) for the boy to gently lift the car? -
## History

In the congressional election of 1858, the Senate race in what state was the center of national attention? A. Illinois B. Michigan C. Indiana D. Ohio -
## northdale middle school

a ski rental charges $27.00 for 3 hours and $45.00 for 5 hours. What is the equation? -
## Math

The team had $127.00 to spend on t-shirts for each of the fifteen team members. After purchasing the t-shirts, the team had $7.00 left. How much did each t-shirt cost? -
## geometry

If a rectangular prism has a surface area of 198 square feet, a height of 6 feet and a lateral surface area of 144 square feet what is the base area of the prism? What is the volume of the prism? -
## la

what has two e's and has to do with Christmas. -
## science

Electric Charge A. Radiation B. Electricity C. Discovery D. Potential Energy I think either b or d but i'm not sure which on is right. -
## Physics

Randy throws a tennis ball horizonally to hit a wall 20 m away. If the ball hits the wall 1.5s after it is thrown, what is the horizontal component of the balls velocity? -
## math

You and your friends form a band. You want to record a demo. Studio A rents for $100 up front plus $50 per hour. Studio B rents for $50 up front plus $75 per hour. After how many hours will the rent be the same? What will the rent be? .......... PLEASE -
## Math

Dylan plants grass in a rectangle space behind the clump house.nthe area of the space was 70 ft. If the length of the space is 14 ft. What's the width of the space -
## public speaking

I am trying to pick a motivational speech topic where I have to convince someone to do something (i.e stop shopping at a store, join a particular organization, etc). However, we have to have 5 credible sources, one of which has to be a peer-reviewed -
## Math

If a rectangle has four congruent sides, it is a square. A square has perpendicular diagonals. Conclusion: A rectangle has diagonals that are always perpendicular. Which of the following is correct The conclusion is valid by the law of syllogism. The -
## Math

I don't understand how to solve this equation -2+5x-7=3x-9+2x could you help me out? -
## Biology

how does the number of electrons in an atom determine what kind of bond it can form? -
## Biology

I did a lab and have been graded already. One of the questions asked us to pick good scientific questions from a list of choices. One of the choices read, "What soil properties determine the resulting color of a plant's flowers?". Note: I have changed the -
## geometry

there is a rectangular parking lot with a length of 2x and a width of x what is the ratio of the perimeter of the parking lot to the parking lot, in terms of x?