# Dakota

Popular questions and responses by Dakota-
## Digital Footprint Safety ~CHECK MY ANSWERS~

Which of the following contributes to your active digital footprint? a. adware that secretly tracks your buying behavior online b. personal information you intentionally enter into a secure website when making a purchase *********** c. personal data from

*asked on February 11, 2014* -
## social studies

The religions of Santería and Vodou are examples of

*asked on November 2, 2018* -
## Chemistry

High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used in this procedure range from around 500 kilopascals (500,000 Pa ) to about 60,000 kPa (60,000,000 Pa ). It is often

*asked on March 11, 2015* -
## chemistry

How many Calories (that is, kilocalories) are in a 37.8g serving of potato chips if we assume that they are essentially 50% carbohydrate, and 50% fats? [Energy from Food, p. 189 in the textbook]

*asked on March 9, 2015* -
## Physics

Determine the normal force for a laundry basket with a mass of 4.7 kg in each of the following situations (a) at rest on a horizontal surface _________ N (b) at rest on a ramp inclined at 12° above the horizontal _______ N (c) at rest on a ramp inclined

*asked on October 23, 2012* -
## social studies

What do you think Deganawida meant when he said, "All shall receive the Great Law and labor together for the welfare of man"?

*asked on November 3, 2011* -
## math 7

grade 7 students were surveyed to determine how many hours per day they spent on various activities. The results are shown in the circle graph below. about how many hours per day altogether were spent on watching TV and homework?

*asked on April 3, 2014* -
## history

What led to the invasion of Rome? a) the fall of Florence to the Allied forces b) the defeat of the Axis powers at Anzio c) the capture of the Rhine River d) the Allied victory at Utah beach

*asked on November 22, 2018* -
## Health and PE

your doctor tells you that you and your twin sister have the same basal metabolic rate (BMR). You live independent lives and do your own thing, so how can that be? Which factor is likely the reason? A. your age. B. your appetites. C. your required Daily

*asked on February 12, 2015* -
## Physics

Vector A is directed along the positive y-axis and has a magnitude of sqrt 3.0 units. Vector B is directed along the negative x-axis and has magnitude 1.0 units. What are the magnitude and direction of A + B?

*asked on September 6, 2010* -
## Math

The LCM of two consecutive numbers is greater than 200 and is a multiple of 7. Name the numbers. How do you figure this out?

*asked on January 16, 2014* -
## chemistry

How many kilocalories are required to produce 1.83mol of aluminum?

*asked on March 9, 2015* -
## PLEASE HELP ASAP!! Algebra

The probability that Shania is on time for school is 1/2. Find the probability that Shania arrives on time for school for the next 5 days. Express your answer as a percent, to the nearest tenth of a percent. A. 50% B. 15.6% C. 11.4% D. 3.1% ALSO, PLEASE

*asked on November 6, 2015* -
## Please Help ASAP!! Algebra

A number cube is rolled with these results: 64 ones, 67 twos, 73 threes, 59 fours, 72 fives, and 71 sixes. What is the experimental probability of rolling an even number? Write your answer as a percent, to the nearest tenth of a percent... A. 51.9% B.

*asked on November 6, 2015* -
## Math

5) Which is equivalent to the expression shown? 5^-3 a. -125 b. -15 **** c. 1/125 d. 2 6) Which is equivalent to the expression shown? 10^2 . 5^2 a. 2,500 ******* b. 250 c. 500 d. 200 7) The value of Square root 60 is between which pair of consecutive

*asked on February 10, 2014* -
## Intro to Chemistry

A gas has a density of 5.56 g/L. What volume in milliliters would 4.17 g of this gas occupy?

*asked on September 8, 2008* -
## chem

What is the total anion concentration (in mEq/L ) of a solution that contains 4.0mEq/LNa + , 13.0mEq/LCa 2+ , and 3.0mEq/LLi + ?

*asked on March 26, 2015* -
## Pre-Algebra

Two urns each contain green balls and blue balls. Urn I contains 4 green balls and 6 blue balls, and Urn II contains 6 green balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue? A. 2/15 B. 3/20

*asked on November 5, 2015* -
## chem

A very flexible helium-filled balloon is released from the ground into the air at 20. ∘ C . The initial volume of the balloon is 5.00 L , and the pressure is 760. mmHg . The balloon ascends to an altitude of 20 km , where the pressure is 76.0 mmHg and

*asked on March 18, 2015* -
## Physics 1

A football is thrown upward at an 48◦ angle to the horizontal. The acceleration of gravity is 9.8 m/s^2. To throw an 80.4 m pass, what must be the initial speed of the ball? Answer in units of m/s.

*asked on November 10, 2017* -
## Science

a common recessive trait in dogs is deafness. homozygous line of normal-hearing dogs was crossed with a homozygous line of deaf dogs. F1 and F2 generations were produced. What % of F1 generation is expected to have normal hearing? What is a phenoeyeic

*asked on January 13, 2015* -
## Physics

Four forces act on a hot-air balloon, shown from the side in the figure below. Find the magnitude and direction of the resultant force on the balloon if F1 = 5050 N, F2 = 1450 N, F3 = 950 N, and F4 = 4200 N. ______N at ______ ° clockwise from F2

*asked on October 14, 2012* -
## Physics

If a 0.147 kg baseball has a momentum of p = 4.32 kg·m/s as it is thrown from home to second base, what is its velocity? _______ m/s toward second base

*asked on November 8, 2012* -
## Physics II

A man weighs 0.80 kN on Earth. What is his mass in kilograms?

*asked on September 6, 2010* -
## Managerial Finance

Gluon Inc. is considering the purchase of a new high pressure glueball. It can purchase the glueball for $200,000 and sell its old low-pressure glueball, which is fully depreciated, for $36,000. The new equipment has a 10-year useful life and will save

*asked on February 12, 2017* -
## Math

You have 2 pairs of shorts, 2 pairs of shoes, 2 shirts how many combinations could you wear

*asked on April 9, 2013* -
## MATH

What is a trend line on a scatter plot? What is an outlier?

*asked on November 21, 2013* -
## physics

An archer fires an arrow, which produces a muffled "thwok" sound after it hits a target. The archer hears the "thwok" exactly 3.0 s after firing the arrow and the average speed of the arrow is 32 m/s. Find the distance separating the archer and the

*asked on August 30, 2018* -
## chemistry

How many kilocalories are required to produce 12.7g of aluminum?

*asked on March 9, 2015* -
## chemistry

How much heat (in kilocalories) is released when 7.87g of Al is used in the reaction?

*asked on March 9, 2015* -
## Physics

A car starts from rest and travels for 5.4 s with a uniform acceleration of +1.6 m/s 2 . The driver then applies the brakes, causing a uniform acceleration of -2.2 m/s 2 . The breaks are applied for 1.80 s. (a) How fast is the car going at the end of the

*asked on September 3, 2012* -
## Physics

It takes a runner 3 h, 28 min, 33 s to run a marathon. If the distance of a marathon is 42.2 km, what is the average speed of the runner?

*asked on August 28, 2012* -
## Science

What factors will be important in deciding the future use of energy resources?

*asked on January 30, 2015* -
## Math

Two collinear points are given in the table, give a third point that is also on this line x 0 4. It is written vertically on a graph, the other side states y 0 -3. I do not understand how to find the third point for each problem. I missed this lesson, can

*asked on April 17, 2016* -
## Drama

why does frances say that bethune is a hypocrite

*asked on November 19, 2019* -
## chem

When 0.5mol of a certain ionic substance is dissolved in 1.0kg of water, the freezing point of the resulting solution is -3.72 ∘ C .(Freezing point depression of water is -1.86 kgwater molsoluteparticles ). How many ions does the substance give when it

*asked on March 26, 2015* -
## chemistry

The pressure in car tires is often measured in pounds per square inch (lb/in. 2 ), with the recommended pressure being in the range of 25 to 45 lb/in. 2 . Suppose a tire has a pressure of 45.0lb/in. 2 . Convert 45.0lb/in. 2 to its equivalent in

*asked on March 18, 2015* -
## Math ~CHECK MY WORK PLEASE~

Briana is allowed to watch no more than 5 hours of T.V a week. So far this week, she has watched 1.5 hours. Write and solve an inequality to show how many hours of T.V Briana can still watch this week. MY ANSWER: T

*asked on January 17, 2014* -
## math

86 of 65

*asked on December 23, 2019* -
## Physics

A 65.0 kg ice skater moving to the right with a velocity of 2.47 m/s throws a 0.18 kg snowball to the right with a velocity of 24.3 m/s relative to the ground. (a) What is the velocity of the ice skater after throwing the snowball? Disregard the friction

*asked on November 9, 2012* -
## mult choice / accounting

A department transferred 7,000 units to the finished goods storeroom during a month. There was no beginning work in process inventory, but 500 units were still in process at the end of the month. Equivalent production for the month was 7,400 units, and

*asked on August 14, 2013* -
## Pre-Algebra

Suppose you roll two number cubes and pick a letter of the alphabet at random. Find the probability you roll 2 even numbers and pick one of the vowels a, e, i, o, or u. A. 7/104 B. 5/104 C. 1/6 D. 1/104

*asked on November 5, 2015* -
## math

A girl delivering newspapers travels 2 blocks west, 1 blocks north, and then 7 blocks east. (a) What is her resultant displacement? _________ blocks at __________ 2 ° counterclockwise from east. (b) What is the total distance she travels? __________

*asked on September 16, 2012* -
## College Physics

A 1200 kg airplane starts from rest and with a constant average forward acceleration of magbitude 5.0 m/s, reaches its takeoff speed in 9.00 s. The runway is 300 m long. What is the plane's takeoff speed?

*asked on September 14, 2010* -
## precal

Roses cost $5 each and geraniums cost $3 each. Michelle bought 4 more geraniums than roses and spent a total of $52. How many roses did she buy?

*asked on January 21, 2015* -
## calculus

Use Newton's method to approximate the indicated root of the equation correct to six decimal places. The positive root of 3sinx = x^2

*asked on November 10, 2011* -
## MATH

Sometimes, people say “Give 110% of your effort.” Is it possible to give 110% of your effort? Is there ever a situation where you might have a percent over 100? If no, explain why. If yes, give a scenario where a percent over 100 makes sense.

*asked on December 9, 2013* -
## Please Help!!! Algebra...

Two urns each contain green balls and blue balls. Urn I contains 4 green balls and 6 blue balls, and Urn II contains 6 green balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue? A. 2/15 B. 3/20

*asked on November 5, 2015* -
## A.E.P Social Issues

Which statement best summarizes the individual rights theory?

*asked on February 17, 2016* -
## math

kenya has 2 hours to work a 100 problem math test. at what rate must she work in order to finish in 2 hours?

*asked on December 7, 2018* -
## accounting

A bond sinking fund investment is started on January 5, 2010, by transferring $10,000 in cash to the fund. This $10,000 is invested and earns $1,100 during 2010. The entry to record the earnings made on the sinking fund investment includes a debit to

*asked on August 13, 2013* -
## language

I need to know if this is a phrase or dependent clause. the open bag of potato chips

*asked on October 18, 2011* -
## CHEMISTRY

How many moles of methane gas, CH 4 , are in a 1.00×103L storage tank at STP?

*asked on March 16, 2015* -
## Social Issues

Which statement best describes the militia theory?

*asked on February 18, 2016* -
## physics

Which of the following is one of the best advantages to using presentation software to create a slide show? A. You do not have to use a computer. B. You can click through the presentation easily. C. You can print slide handouts for your audience. D. You

*asked on June 4, 2018* -
## Algebraic Connections

An Archaeologist in Turkey discovers a spear head that contains 80% of its original amount of c-14. Find the age of the spear head to the nearest year. Hint : half-life of c(Carbon)-14 is 5730 years.

*asked on March 5, 2019* -
## English

Are the two things that Carl Sandburg compares in the following poem how the fog comes in to the little cat feet? The fog comes On little cat feet. It sits looking Over harbor and city On silent haunches And then moves on.

*asked on April 18, 2012* -
## MATH

Briana is allowed to watch no more than 5 hours of T.V a week. So far this week, she has watched 1.5 hours. Write and solve an inequality to show how many hours of T.V Briana can still watch this week.

*asked on January 17, 2014* -
## chemistry

High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify chemical substances. The pressures used in this procedure range from around 500 kilopascals (500,000 Pa ) to about 60,000 kPa (60,000,000 Pa ). It is often

*asked on March 18, 2015* -
## Physics

A sailboat starts from rest and accelerates at a rate of 0.12 m/s 2 over a distance of 280 m. (a) Find the magnitude of the boat's final velocity. m/s (b) Find the time it takes the boat to travel this distance.

*asked on September 3, 2012* -
## Physics

A boy sledding down a hill accelerates at 1.25 m/s2. If he started from rest, in what distance would he reach a speed of 5.00 m/s?

*asked on September 2, 2012* -
## Physics

Four forces act on a hot-air balloon, shown from the side in the figure below. Find the magnitude and direction of the resultant force on the balloon if F1 = 5050 N, F2 = 1450 N, F3 = 950 N, and F4 = 4200 N. _______ N at ________ ° clockwise from F2

*asked on October 16, 2012* -
## Socials

I am having to do an essay on the River Nile. I am having a hard time finding the answers to some of the questions. I need to include in my essay these facts... 1)Where does the River Nile originate from? 2)Why doees the Nile overflow it's banks. 3)When

*asked on November 9, 2009* -
## accounting

A bond sinking fund investment is started on January 5, 2010, by transferring $10,000 in cash to the fund. This $10,000 is invested and earns $1,100 during 2010. The entry to record the earnings made on the sinking fund investment includes a debit to

*asked on August 13, 2013* -
## reading

In the poem "The shark " by John Ciardi what effect does the repeating of the phrase "one dark thought" have?

*asked on April 13, 2012* -
## 3rd grade english

wat is a noun

*asked on January 27, 2008* -
## math-word problems with quadratics

I have 5 questions... 1) The sum of two numbers is 12. Their product is 36. Find the two numbers. 2) The sum of two numbers is -15. Their product is -100. Find the two numbers. 3) The sum of two numbers is -8. Their product is 12. Find the two numbers. 4)

*asked on May 1, 2007* -
## chem

A sample of ideal gas is in a sealed container. The pressure of the gas is 615torr , and the temperature is 10 ∘ C . If the temperature changes to 56 ∘ C with no change in volume or amount of gas, what is the new pressure, P 2 , of the gas inside the

*asked on March 18, 2015* -
## physics

A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is 3.50x^5 kg. Its speed is 27.0 m/s, and the net braking force is 4.30x10^5 N. (a)what is its speed 7.50 s later? (b)how far has it traveled in this time?

*asked on March 15, 2011* -
## MATH

What does it mean to say that a country's land area is positively correlated with its population? a) The larger the land area of a country, the higher its population tends to be. b) The smaller the land area of a country, the higher its population tends to

*asked on November 21, 2013* -
## Physics

The engine is in the back of the train it is pushing. The passengers were in the car closest to the engine. There were five cars in total. The front car had one person in it. When he noticed a semi truck trailer sitting on the track he pulled the emergency

*asked on July 4, 2011* -
## chemistry

The heat of fusion of water is 335 J/g, the heat of vaporization of water is 2.26 kJ/g, and the specific heat of water is 4.184 J/deg/g. How many grams of ice at 0 ° could be converted to steam at 100 °C by 9,946 Joules of heat?

*asked on November 15, 2013* -
## World History

The expansion of agriculture can be traced across sub-Saharan Africa through the spread of the _______ language group. A. Swahili B. Ndebele C. Bantu D. Semitic

*asked on February 15, 2011* -
## Math pre-algebra

Write a proportion for each phrase, then solve. 3 oz for $1.65;5 oz for x dollars

*asked on January 4, 2011* -
## chem

A sample of gas in a balloon has an initial temperature of 19 ∘ C and a volume of 1.47×103L . If the temperature changes to 63 ∘ C , and there is no change of pressure or amount of gas, what is the new volume, V 2 , of the gas?

*asked on March 18, 2015* -
## Physics

A 2.9 kg ball strikes a wall with a velocity of 7.5 m/s to the left. The ball bounces off with a velocity of 6.3 m/s to the right. If the ball is in contact with the wall for 0.20 s, what is the constant force exerted on the ball by the wall? _________ N

*asked on November 9, 2012* -
## social studies

How did changes in the climate affect the lives of early people in Americas?

*asked on December 4, 2011* -
## math

1. 24 quarts = 6 gallons? 2. 5 cups = 40 quarts? 3. 8 cups = 4 pints? 4. 81000 pounds = 4 1/2 tons? 5. 1 quart = 2 cups? 6. 8 gallons = 32 quarts? 7. 32 quarts = 8 gallons? 8. 13 quarts = 1/4 gallons? 9. 24 full ounces = 1/5 pints? 10. 112 ounces = 7

*asked on January 8, 2010* -
## english

Blue Flags and green rushes grew along the river. whats the complete subject and the complete Predicate?

*asked on September 9, 2014* -
## history

Why did the English establish colonies in the Americas?

*asked on November 15, 2013* -
## HELP SCIENCE (Biology)

Why water is a polar molecule? and What property of water explains why it can travel to the the top of trees??? PLEASE HELP In addition, the the properties of water that are mechanically ... distance the water has to travel by taking the most direct route

*asked on September 25, 2006* -
## English

An example of an irregular verb

*asked on February 13, 2014* -
## 6th grade

3 students brought collection of cards the mode is 125 the range is 26 what are two possibilities for the number of cards in each stuudent collection

*asked on January 20, 2010* -
## Algebra Binomial Theorem

Hi, can somebody help me with this math problem I am stuck on? How do I use binomial theorem to expand(2x – 5y)^3. I need to show my word so any help you can provide would be greatly appreciated.

*asked on April 5, 2013* -
## biology

a category within biology that deals with the physical and chemical functions

*asked on January 28, 2015* -
## math

What is another way of saying -27 m/s east?

*asked on September 16, 2012* -
## language

What is the simple predicate for the sentence, The history of these pests may surprise you.

*asked on September 21, 2011* -
## Maths

Write the first four terms in the binomial expansion of ( 1 + x/2)to the power of 9

*asked on October 11, 2009* -
## math

solve rs=3y+1,st=2y,rt=21

*asked on August 21, 2012* -
## english

Is this a good paragraph with correct grammar? The Grilled Cheese Memorial and Museum is an interesting and educational place to visit. It is located in Elmwood, IL. There are many exhibits in the museum. The exhibits show all different varieties of

*asked on November 13, 2011* -
## chemistry

A sample of gas weighing 9.0 (g) at a pressure of 1 atm occupies a volume of 12.3 L. If the pressure is doubled,what is the resulting volume? (Assume constant temperature)

*asked on October 18, 2010* -
## chem

How many milliliters of 0.170M BaCl 2 are needed to react completely with 45.0mL of 0.260M Na 2 SO 4 ?

*asked on March 26, 2015* -
## Math

Jared is making bookmarks how many bookmarks can he make fram a 15 yard spool of ribion Each bookmark is 10.5 inches

*asked on February 13, 2014* -
## Algebra

the length of a rectangle is 7 cm more than its width. find the demensions of the rectangle if its perimeter is 50 cm.

*asked on January 3, 2013* -
## physics

A shopper pushes a cart 43 m south down one aisle and then turns 90.0° west and moves 25 m. He then makes another 90.0° turn and moves 14 m. (a) What is the largest possible displacement of the shopper? ________m _________° counterclockwise from west

*asked on September 17, 2012* -
## language

How do you diagram this sentence? Please don't ask me to do the mashing.

*asked on September 26, 2011* -
## math

I solved these can you chack them 1. 24 quarts = 6 gallons? 2. 5 cups = 40 oz? 3. 8 cups = 4 pints? 4. 81000 pounds = 4 1/2 tons? 5. 1 quart = 4 cups? 6. 8 gallons = 32 quarts? 7. 32 quarts = 8 gallons? 8. 13 quarts = 3.25 gallons? 9. 24 full ounces = 1.5

*asked on January 9, 2010* -
## 5th grade

fifteen:five::nine:_ _ _ _ _ i can't figure it out!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! and it has to start with scr,spr,str,thr.

*asked on January 4, 2010* -
## chem

What volume of carbon dioxide gas (at STP) is produced when 1.01 moles of oxygen gas react completely? 2CO + O2 -> 2CO2

*asked on November 10, 2013* -
## multiple choice / define

A transfer price is the: A. price for which a company sells its products to customers. B. price at which goods are moved from one department of a company to another department of the company. C. basis on which indirect expenses are allocated. D. price at

*asked on August 15, 2013*

## Pages

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