# Meg

Newest questions and responses by Meg-
## Math

A fertilizer covers 3/4 square foot in 1/2 hour. What is the unit rate of Square feet per hour?

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

The Salmonella outbreak is linked to cereal. The cereal would be known as... a. Fomite b. Vehicle c. Vector d. Chronic carrier I think it’s B since inanimate objects that carry infection are vehicles of transmission but couldn’t it also be A too?

*asked on October 11, 2018* -
## Social studies help please

Why did the United States become involved in Mexico’s civil war (select 2 answers) -Relations had weakened between United States and the new government**** -Mexico was unable to end war without US intervention*** -the United States provides troops to

*asked on January 17, 2018* -
## history

Envision the world of the story( Revolutionary War) by paying attention to the setting, characters and events and how the differ from our lives today?

*asked on January 12, 2018* -
## English

I have to do assignment to compare revolutionary war setting, characters and events then and now. how to do this? plz help.

*asked on January 12, 2018* -
## Physics

Could someone please help me with my homework problem... a) Give the equation for terminal speed in the variables from Stoke's Law, and the densities of the sphere Ps and the fluid P1. b) Find the viscosity of motor oil (in kg/m/s) in which a steel ball of

*asked on November 7, 2017* -
## Physics

Josh pulls a sled with a force of 100-N at an angle 30° above horizontal axis. The total mass of the sled and Josh’s sister is 60.0-kg. The friction coefficient between the surface and the sled:static= 0.160; kinetic= 0.100 a) Determine if Josh can move

*asked on November 5, 2017* -
## Physics

a) Give the equation for terminal speed in the variables from Stoke's Law, and the densities of the sphere Ps and the fluid P1. b) Find the viscosity of motor oil (in kg/m/s) in which a steel ball of radius 0.85mm falls with a terminal speed of 4.32cm/s.

*asked on November 2, 2017* -
## Physics

In an immersion measurement of a boy’s density, he is found to have an apparent weight of 6.86-N when completely submerged in water with lungs empty. The mass of the boy is 68.0-kg in air. The density of water is 1000-kg/m^3. a)Determine the density of

*asked on October 31, 2017* -
## PE

Which of the following organs is where most nutrients are absorbed Large intestine *** Esophagus small intestine Stomach 2. The kidneys contains millions of tiny filtering units called Urine Villi Peristalsis *** Nephrons Help me I do not get it

*asked on October 16, 2017* -
## English

Select the word or phrase in the sentence that is not used correctly 1) The physician started to perform the operation, but the patient was not yet completely under anesthesia. a) Started to b) Perform c) Was not d) Completely under 2) Before his death at

*asked on October 3, 2017* -
## History

I need help finding 3 of the principals of economics from the passage below. The principals are people choose, all choices involve cost, and people respond to incentives. The passage: One of the first books, written in 1866, on the civil war was written by

*asked on September 18, 2017* -
## geometry

On rainy days, Izzy goes from his house to the school by running 1.2 miles on West St, then makes a 90º turn and runs 0.5 miles on North Ave. a. If Izzy runs 7.5 miles per hour, approximately how much time will it take her to run to school on rainy days?

*asked on August 30, 2017* -
## Chemestry

The compound iron (II) chloride trihydrate has ____ mole(s) of water for every ____ mole(s) of ionic compound. three, two two, three three, one one, three

*asked on August 9, 2017* -
## Math

the probabilities that a customer will rent 0 1 2 3 and 4 DVDs on a single visit to the rental store are 0.15, 0.25, 0.3, 0.25 and 0.05, respectively. construct a probability distribution for the data and draw a graph for the distribution

*asked on July 19, 2017* -
## art

a collector enjoys artwork that includes realistic images of geographic feautres such as rivers, mountain , and plains. Which topic is he most likely to build his collection around? A) land and animal art B) map art C) architectural designs D) landscape

*asked on May 4, 2017* -
## I dont know

the idea that religion and government should be seperate is known as A) secularism B) democracy C) communism D) fascism i think it is D but if anyone can help me i go to connexus and i need help

*asked on May 3, 2017* -
## Math

I need help please. Laurie left home and ran to the lake at 10 mi/h. she ran back home at 8 mi/h. If the entire trip took 27 minutes, how far did she run in all?

*asked on May 3, 2017* -
## Trigonometry

Someone please help!!!? 7. What is 1/cot(x) in terms of sine? This is what I've got so far: sin = 1/csc tan = 1/cot 1+cot2(x) = csc2(x) 1/1+cot2(x) = 1/csc2(x)

*asked on March 20, 2017* -
## Trigonometry

5. If a trig equation has one answer, how many answers will it have? (Provided you do not restrict the domain?) 6. Why are the graphs of the inverse functions restricted to one period of the function? I only need to answer these two to finish my homework

*asked on March 18, 2017* -
## science

How do we identify or interpret when to get the screen away or towards the mirror in different situations? Please tell me diff. cases---phy practicals

*asked on March 6, 2017* -
## personal finance

what is the form utility of a cupcake? please help and thanks!

*asked on December 22, 2016* -
## English

Background You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe

*asked on November 5, 2016* -
## algebra

simplify √847

*asked on November 4, 2016* -
## algebra

what number is between 1/6 and .25? A.) 7/24 B.) 1/7 c.) 2/7 D.) 5/24 --- is it this? help please ;)

*asked on November 4, 2016* -
## algebra

Which number is halfway between 1/3 and 1/2 ?

*asked on November 3, 2016* -
## ART PLEASE HELP

Which of the following is a convention that Chinese artists used in paintings? They sketched pencil outlines and then painted over them with black ink. They used one type of brushstroke to give their paintings unity and balance. They painted humans much

*asked on October 14, 2016* -
## FINANCE

hi! could someone give me a well known company with direct and indirect competitors ( at least 3) please!! please help me

*asked on October 14, 2016* -
## personal finance

Please help me.... Match the example in Column A to the business structure in Column B. 1.) Doug and Vanessa are friends who want to start a carpet cleaning business together and share the ownership and profits. They are not concerned about personal

*asked on October 12, 2016* -
## English <3

Why do doves symbolize love? Innocence? Peace?

*asked on October 5, 2016* -
## English( PLS HELP!!)

Can someone not necessarily give me the answer but help me out? Type the HOMOGRAPH that could fill each blank. You're going to be in a ________ if you open that new jar of _______

*asked on September 26, 2016* -
## English

I'm usually great and English but this particular topic is difficult for me. Please help and explain why and how you got the answer. Thanks

*asked on September 26, 2016* -
## Math

Rearranging formula v-u/a=t

*asked on September 21, 2016* -
## Math

Rearranging formula. s=(u+v/2)t Solve for u

*asked on September 20, 2016* -
## Math

Adding and subtracting rational expressions. 3x/x^2+x-12 - x/x^2-16

*asked on September 18, 2016* -
## Math

Adding and subtracting rational expressions. 1/6m + 2/5m +4/m then simplify

*asked on September 18, 2016* -
## Math

Factoring using the GCF x^3y^4 + x^2y^2=

*asked on September 5, 2016* -
## Algebra 2

The perimeter of a rectangle is 82 feet. Find the length and width of the rectangle if the length is 7 feet more than width.

*asked on September 1, 2016* -
## Algebra 2

A farmer wants to set up a pigpen using 40 feet of fence to enclose a rectangular area of 51 square feet. Find the dimensions of the pigpen.

*asked on September 1, 2016* -
## Math

Zoe can feed six horses in one hour. Matt takes three times as long to feed that many horses. How long will it take them together to feed 32 horses? a) 2 hours b) 3 hours c) 4 hours d) 6 hours

*asked on May 4, 2016* -
## math

Paul spent a half hour practicing piano and 3/8 hour practicing guitar how much time did he sPend in all practicing?

*asked on April 28, 2016* -
## Chemistry

320.0 gallons of 15 M nitric acid were added to a lake. The initial pH p the lake was 6.30 and the final pH was 4.60. What is the volume of the lake?

*asked on April 3, 2016* -
## Maths

I am thinking of a number. I multiply it by 8 and add 15. I get the same answer if I multiply by 2 and add 81.

*asked on January 23, 2016* -
## Labadie

A salad dressing is 30% peanut oil. Rosie Wants To Make 3 CUPS OF DRESSING. How much peanut oil does she need?

*asked on December 11, 2015* -
## Math

Hi Ms. Sue. My daughter Sam just started multiplication and is having trouble with the problem 2 times 2. Can you explain how to do it so I can help her out?

*asked on November 22, 2015* -
## Math

Would the reciprocal of .125 be this answer: 1/ 0.125 or 8

*asked on November 21, 2015* -
## Math

Can you help me with this? the reciprocal of .125 is what number? would the answer be 1/8?

*asked on November 21, 2015* -
## Math

for 625% of 50, is the answer 312.5?

*asked on November 21, 2015* -
## Math

17 1/9 decreased by what number is 5 2/3?

*asked on November 21, 2015* -
## Math

I need help please. What percent of 990 is 33?

*asked on November 3, 2015* -
## math

How much greater than -10.4 is -6.52? -10.4 - -6.52 = -3.88 is this correct?

*asked on October 25, 2015* -
## PHYSICS

A sprinkler mounted on the ground sends out a jet of water at a 20 ∘ angle to the horizontal. The water leaves the nozzle at a speed of 11 m/s . How far does the water travel before it hits the ground?

*asked on October 16, 2015* -
## Physics

Two blocks M1 and M2 are connected by a massless string that passes over a massless pulley as shown in the figure. M1 has a mass of 8.25 kg and rests on an incline of 73.5°. M2 rests on an incline of 15.5°. Find the mass of block M2 so that the system is

*asked on October 14, 2015* -
## PHYSICS

A skier is gliding along at 2.0 m/s on horizontal, frictionless snow. He suddenly starts down a 10 ∘ incline. His speed at the bottom is 15 m/s . a).What is the length of the incline? b).How long does it take him to reach the bottom? (Please show work)

*asked on October 14, 2015* -
## chemistry

An 80.0-gram sample of a gas was heated from 25 °C to 225 °C. During this process, 346 J of work was done by the system and its internal energy increased by 6365 J. What is the specific heat of the gas?

*asked on February 24, 2015* -
## chemistry

In a constant-pressure calorimeter, 60.0 mL of 0.310 M Ba(OH)2 was added to 60.0 mL of 0.620 M HCl. The reaction caused the temperature of the solution to rise from 23.44 °C to 27.66 °C. If the solution has the same density and specific heat as water,

*asked on February 24, 2015* -
## Chemistry

At constant volume, the heat of combustion of a particular compound is –3949.0 kJ/mol. When 1.331 g of this compound (molar mass = 141.44 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 3.837

*asked on February 24, 2015* -
## Chemistry

A researcher studying the nutritional value of a new candy places a 5.80-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.93 °C. If the heat capacity of the calorimeter is 38.50

*asked on February 24, 2015* -
## math

Find the horizontal and vertical asymptotes of the curve. y = 2x^2+x−1/x^2+x−42 x=? (smaller x-value) x=? (larger x-value) y=?

*asked on February 11, 2015* -
## math

Find the horizontal and vertical asymptotes of the curve. y = 4+x^4/x^2−x^4 x=? (smallest x-value) x=? x=? (largest x-value) y=?

*asked on February 11, 2015* -
## math

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -8x2 + 6x + 3.

*asked on December 15, 2014* -
## math

express 96 meters in 4 seconds as a unit rate

*asked on October 22, 2014* -
## Math

What number am I? When you devide me by 5, the remainder is 4. I have two digits that are odd. And the sum of my digits is 10

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

Set up a Hess’s law cycle, and use the following information to calculate ΔH∘f for aqueous nitric acid, HNO3(aq). You will need to use fractional coefficients for some equations. 3NO2(g)+H2O(l)→2HNO3(aq)+NO(g) ΔH∘ = -137.3 kJ

*asked on June 18, 2014* -
## Physics

An object with mass 8.5kg is moving vertically upward with a velocity if 35m/s at a height of 100m above the ground. Find the time the object takes to reach the ground Thanks!!

*asked on May 19, 2014* -
## Geometry

A tree casts a 36 ft shadow. The angle of depression from the top of the tree to the tip of the shadow is 25°. Find the height of the tree to the nearest tenth.

*asked on May 17, 2014* -
## CHEM- need help ASAP

An equilibrium mixture in a 10.0 L flask contains 7.0 mol HI(g) and 1.0 mol each of I2(g) and H2(g). If 2.5 mol H2, 5.0 mol I2 and 2.0 mol HI are added to that equilibrium mixture how many moles of each gas will be present when equilibrium is

*asked on April 17, 2014* -
## Math

What is the first natural number that is a perfect square and a perfect cube? Can you find the second? The third?

*asked on March 11, 2014* -
## Math

Minnie is painting her walkin closet. Each gallon of paint covers 275 square feet. The closet is in the shape of a right rectangular prism. The floor is 9 feet wide and 7 feet long. The ceiling is 8 feet high. How many gallons of paint should Minnie buy to

*asked on March 11, 2014* -
## Physics

A motorist drives north for 33.0 minutes at 77.0 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.80 h. a) What is his total displacement in km? b) What is his average velocity km/h?

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

5. On the basis of a solubility curve for KNO3 what type of substance would you expect KNO3 to be? Choices: solid liquid gas It is impossible to tell. I don't want the answer. All I want to know is, can you tell whether something is a liquid/solid/gas just

*asked on February 5, 2014* -
## Math

A book that is 13 in. tall is leaning against the edge of a wall. If the bottom of the book is 5 inches from the wall, how far up the wall is the top of the book?

*asked on January 27, 2014* -
## physics

Have a hoop (15kg) with a radius of 1.5m. Angular speed is 5 rad/s. What is the total KE possessed by the hoop? The hoop begins to climb an incline which is at a 15 degree angle. Measured along the incline, how far up the incline does it rool before

*asked on December 14, 2013* -
## Chemistry

Rank the following in terms of increasing ﬁrst ionization energy. 1. Na, Mg, N, O, F 2. F, N, O, Mg, N 3. F, O, N, Mg, Na 4. O, N, F, Na, Mg 5. Na, Mg, O, N, F

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

Suppose the solubility of PbCl2 (s) 5.6 x 10^-2 M. Calculate the ksp

*asked on July 10, 2013* -
## Statistics

Two dice are tossed. What is the probability that the sum of both dice is a prime number? This is what I have so far Presuming two fair, 6-sided dice, each numbered 1 through 6: You can achieve one of the following results on any given roll: 2, 3, 4, 5, 6,

*asked on July 2, 2013* -
## Trig

The postal service places a limit of 84 inches on the combined lenght and girth (distance around) of a package to be sen parcel post. What Dimensions of a rectangular box with square cross-section will contain the largest volume that can be mailed?

*asked on May 13, 2013* -
## biology/chemistry

Determine the net ATP production from one molecule of acetyl CoA through the citric acid cycle and taking the products through oxidative phosphorylation?

*asked on April 17, 2013* -
## BIOLOGY please help!!

Negative allosteric effectors in the citric acicd cycle. Theres four: I have NADH and ATP What are the other two please help

*asked on April 17, 2013* -
## Net ATP please help!!!

Determine the net ATP production? from one molecule of acetyl CoA through the citric acid cycle and taking the products through oxidative phosphorylation?

*asked on April 17, 2013* -
## biology help

What are the regulatory enzymes regulated in the citric acid cycle?

*asked on April 17, 2013* -
## Math puzzle

Make the number 500 by mathematically combining eight 4's. You may use addition, subtraction, multiplication and division. You may also "push" them together.(44)

*asked on March 30, 2013* -
## Algebra

You put $1700 into an account at 8% per year compounded continuously. a) How long will it be until you have $2000? b) What is the doubling time for this money?

*asked on March 27, 2013* -
## Algebra

You put $1700 into an account at 8% per year compounded continuously. a) How long will it be until you have $2000? b) What is the doubling time for this money?

*asked on March 27, 2013* -
## College math

Can someone please assist me The problem reads "use the rule of 78 to find the payoff amount for the loan paid in full before the date" Finance charge: $717 Total number of payments 41 Amount per payment $155 Remaining payments when paid in full 10 Please

*asked on February 23, 2013* -
## math

What is Jared's favorite six-digit number if the ten digit is his favorite digit, the sum of the hundred thousand digit and the thousand digit in his number from the largest place value to the smallest place value are consecutive numbers?

*asked on February 16, 2013* -
## math

Which would be more beneficial for someone (who intends on going to a university) to take senior year of high school: AP Statistics or AP Calculus?

*asked on February 15, 2013* -
## physics

Find the position and velocity of a particle at t = 1.92 s if the particle is initially moving east at a speed of 18.4 m/s and experiences an acceleration of magnitude 3.96 m/s2, directed west.

*asked on February 1, 2013* -
## Math

320 + 16x = x^2

*asked on December 17, 2012* -
## physics

Bob can throw a 540 g rock with a speed of 26 m/s. He moves his hand forward 0.8 m while doing so. What is Bob's maximum power output as he throws the rock?

*asked on November 26, 2012* -
## physics

Bob can throw a 540 g rock with a speed of 26 m/s. He moves his hand forward 0.8 m while doing so. What is Bob's maximum power output as he throws the rock?

*asked on November 26, 2012* -
## Physics- Elena please help!

A massless spring of constant k =84.8 N/m is fixed on the left side of a level track. A block of mass m = 0.5 kg is pressed against the spring and compresses it a distance d, as in the figure below. The block (initially at rest) is then released and

*asked on October 29, 2012* -
## Physics URGENT!!!

: A massless spring of constant k =84.8 N/m is fixed on the left side of a level track. A block of mass m = 0.5 kg is pressed against the spring and compresses it a distance d, as in the figure below. The block (initially at rest) is then released and

*asked on October 29, 2012* -
## Financial accounting

Laird Company sells coffee makers used in business offices. Its beginning inventory of coffee makers was 200 units at $41 per unit. During the year, Laird made two batch purchases of coffee makers. The first was a 295-unit purchase at $46 per unit; the

*asked on October 21, 2012* -
## Horticulture

The repeated node internode node pattern of construction is typical of what part of an angiosperm plant?

*asked on September 13, 2012* -
## Physics please help me :)

If 3.4 mol of methane is heated so that the temperature of the gas increases 45 K while its pressure remains constant, how much heat is added to the gas?

*asked on June 23, 2012* -
## math

how do I write 6y - 12 = -3x in standard form?

*asked on June 23, 2012* -
## Physics

A child pushes a merry-go-round with a force of 55.0 N at an angle tangent to the circle (that is, perpendicular to a radius). If the child pushes it through exactly one full circle, and the merry-go-round has a radius of 1.15 m, how much work does she do?

*asked on June 10, 2012* -
## PHYSICS

A child pushes a merry-go-round with a force of 55.0 N at an angle tangent to the circle (that is, perpendicular to a radius). If the child pushes it through exactly one full circle, and the merry-go-round has a radius of 1.15 m, how much work does she do?

*asked on June 9, 2012* -
## math

Find n if t(n) is approximately 10,832 in the geometric sequence with first term 83 and a common ration 1.07

*asked on May 23, 2012*