# Hunter

Newest questions and responses by Hunter-
## social studies

describe the purpose,outcome, and effects of the reconquista. plz its worth alot

*asked on December 12, 2018* -
## Math

Write the inequality for the graph. I need help with this practice from connexus! ---------> Numberline: 4,5,6,7 A. x > 4 B. x ≥ 4 C. x ≤ 4

*asked on December 11, 2018* -
## English

Which sentence best summarizes the main idea of the article? A. You can do an experiment with a baggie, cup, water, food color, and a marker. B. When the water in a cloud falls as precipitation, it may fall on land or water. C. In the water cycle, water

*asked on December 6, 2018* -
## math

How do inverse operations help solve algebraic equations

*asked on September 19, 2018* -
## science

so i was cleaning my bathroom and mixed bleach and ommonia it stung so much and i had black outs after for over 5 months i told the doc they dont listen what do i do and why did it sting

*asked on August 22, 2018* -
## English

What are 3 key quotations in Chapter 6 of Chinua Achebe's Things Fall Apart? The quotations must relate to one of the following: -the characterization of Okonkwo -ambition -how power affects Okonkwo -fear as a motivator - identify beliefs values and

*asked on December 6, 2017* -
## Chemistry

If the concentration of I^-1 is found to be 2.4x10^-3 mol/L in a saturated solution of PbI2, what is the Ksp of PbI2? The given answer is 6.9x10^-9

*asked on November 30, 2017* -
## Government

Karl Marx introduced liberalism in one of his communists manifestos. How does Liberalism handle the war on terrorism today? Is liberalism the better approach to terrorism or could conservatism have a more meaningful approach? If so,why? In my opinion, I

*asked on February 16, 2017* -
## language arts

Choose the detail that would best support the following main idea for an argumentative essay. Studying on a regular basis improves grades. 1 students who study also try to eat healthier snacks 2 Students who study on a regular basis are usually smarter

*asked on February 10, 2017* -
## Math

Sandy's Ice Cream Corner uses 9/10 of a bag of cups every day. How many days would 10 bags of cups last?

*asked on January 10, 2017* -
## science

If your rock sample has 10 grams, how many grams of quartz does it contain

*asked on December 15, 2016* -
## Math

Next three terms in sequence 1,-3,9,-27,81,....

*asked on November 16, 2016* -
## Chemistry

A good vacuum pump on Earth can produce a vacuum with a pressure as low as 1.96 × 10-8 torr. How many molecules are present in each milliliter at a temperature of 23.0ºC?

*asked on October 28, 2016* -
## pre-algebra

y/8 +6= -10 i need help please. i don't understand it.

*asked on September 12, 2016* -
## Geometry

A 12 foot ladder leaning at a 75 degree angle how far up the wall does the ladder reach

*asked on May 16, 2016* -
## Science - Chemistry

1. Dalton's idea that atoms cannot be divided into smaller parts was disproved by the discovery of the ____. 2. The description of the structure of the atom is called the ___. 3. In a water molecule, two atoms of hydrogen and one atom of oxygen share

*asked on April 30, 2016* -
## Math

Tickets for a show sold 6 adult tickets and 10 child tickets for a total $96 On the second day12 adult tickets sold and 5 child tickets sold What is the price for adult and child tickets

*asked on March 8, 2016* -
## matg

the angle measure of a triangle are (x-7) (x) and (3x+2). write an expression in simplest form to represent all of the measures of the angles of the tringle

*asked on March 6, 2016* -
## Statistics

If four coins are flipped at once, find the probability that there will be at least 2 heads. Round your answer to 3 decimal places.

*asked on March 3, 2016* -
## physics

A girl sits on a tire that is attached to an overhanging tree limb by a rope 2.13 m in length. The girl’s father pushes her with a tangential speed of 2.92 m/s. Besides the force opposing the girl’s weight, the magnitude of the force that maintains her

*asked on December 10, 2015* -
## Math

How can you use two-step equations to represent and solve real-world problems?

*asked on November 13, 2015* -
## Math

Mark has 37 markers. He found 58 more pencils. How manypencils foes Mark have now? Write a sentence that represents the problem. Use aa symbol to represent the unknown.

*asked on October 14, 2015* -
## math analysis

((x+3)/(x-5))+(5/(x-3)) Simplify I've done this twice and got it wrong both times I have two more problems similar to this and don't want to continue until I understand how to do it.

*asked on August 25, 2015* -
## math analysis

(1/a)+(2/a^2)=0 Solved for zero I'm unsure about the process to solve this, when I do it like my teacher says, it doesn't work. This is for an online advanced math class in which you get three tries to solve the problem. I have already used two. Any help

*asked on August 24, 2015* -
## Stats

In a study of children with a particular disorder, parents were asked to rate their child on a variety of items related to how well their child performs different tasks. One item was "Has difficulty organizing work," rated on a five-point scale of 0 to 4

*asked on March 29, 2015* -
## math

Rodney and josiah each bought a package of the same kind of cookies at the store . Rodney ate 1/2 package of cookies on monday and 1/3 of the same package on tuesday. Josiah ate 5/12 of his packsge on monday and 1/2 of the package ontuesday. Who ate more?

*asked on February 25, 2015* -
## math

Beth walked 1/3 of a mile from her house to her friends house, 1/4 of a mile to the post office, and then anotjer 1/2 mile from the post office bsck home. How far did beth walk?

*asked on February 25, 2015* -
## math

4x^2+4y^2-16x-24y+51=0 is the equation of a circle. where is the center of the circle and what is it's radius? A. center (2,3) radius=1/4 B. center (2,3) radius=1/2 C. center (-2,-3) radius=1/4 D. center (-2,-3) radius=1/2

*asked on January 12, 2015* -
## math

simplify: square root (4/3)-square root (3/4) A. 2-sqaure root(3)/2 square root (3) B. square root (7/12) C. square root (3)/6 D. 2/square root (3) which answer? this is what i got square root (16/12)- square root (9/12)= square root (7/12)

*asked on January 12, 2015* -
## math

simplify: (y+1)(y/1-y^2) which answer: A. Y/y-1 B. y/1-y C. y+1/y-1 D. -1 this is what i got y+1/1* Y/1-y^2=-1

*asked on January 12, 2015* -
## Chemistry

When 4.62 mL of cold water at 22.6 °C is mixed with 37.5 mL of hot water at 67.9 °C in a thermally isolated calorimeter, what is the final temperature of the mixture when thermal equilibrium has been achieved? H2O density = 1.00 g/mL.

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

Describe the ATP molecule and it's function within a cell ????????????????please help??????????

*asked on October 16, 2014* -
## physics

In the figure, a frictionless roller coaster car of mass m = 938 kg tops the first hill with speed v0 = 14.9 m/s at height h = 31.5 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If

*asked on October 8, 2014* -
## physics

A block with mass m = 16.3 kg slides down an inclined plane of slope angle 28.0 ° with a constant velocity. It is then projected up the same plane with an initial speed 1.80 m/s. How far up the incline will the block move before coming to rest?

*asked on September 19, 2014* -
## geometry

The endpoints of a line segment are (-2, 5) and (8, 13), determine the midpoint of the line. x_m = (x_1 + x_2)/2

*asked on July 1, 2014* -
## math

A balloon is released and flies straight up for 4 miles, and then the wind blows it west for 4 miles. Find the distance between the balloon and the site where it was released.

*asked on July 1, 2014* -
## 10 gr math

Plug in the information into the Distance Formula: D = sqrt((x_2 - x_1)^2 +(y_2 - y_1)^2)

*asked on July 1, 2014* -
## AP Physics B

how much heat does it take to melt 4.2 kg of ice at 0c? Answer in kcal

*asked on May 5, 2014* -
## statistics

what is the variance and standard deviation of the following numbers:14,16,26,36,12,16

*asked on April 30, 2014* -
## chemistry

calculate the molarity of the solution prepared by dissolving 16.45g NH4NO3 in water to make 250.mL solution.

*asked on March 16, 2014* -
## Chemistry

The thermochemical equation for the combustion of hexane is shown below. 2 C6H14 (g) + 19 O2 (g) → 12 CO2 (g) + 14 H2O (g) ΔH° = –8326 kJ What is the enthalpy change for the combustion of 0.650 L C6H14 at STP?

*asked on October 19, 2013* -
## physics

Part 1) The block in the figure is initially at rest on an inclined plane at the equilibrium position that it would have if there were no friction between the block and the plane. How much work is required to move the block 50 cm down the plane if the

*asked on October 9, 2013* -
## physics

The 4.01- kg weight that drives the time mechanism of a grandfather clock descends 21 cm in exactly 24 hours. What power is delivered to the mechanism?

*asked on October 9, 2013* -
## Physics

A 50- kg child sits in a swing suspended with 3.8- m-long ropes. The swing is held aside so that the ropes make an angle of 48 o with the vertical. Use conservation of energy to determine the speed the child will have at the bottom of the arc when she is

*asked on October 9, 2013* -
## Physics

A stone is thrown from ground level at 84 m/s. It's speed when it reaches it's highest point is 50 m/s. Find the angle, above the horizontal, of the stones initial velocity.

*asked on October 4, 2013* -
## Physics

A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

*asked on October 3, 2013* -
## Physics

A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

*asked on October 3, 2013* -
## Physics

A)...If this pitch were thrown horizontally, the ball would fall .809m by the time it reached home plate, 18.3m away. The acceleration of gravity is 9.81 m/s^2 How fast was the pitch Answer in m/a B)... A spy and an official reach the edge of a 5.4m

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

A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive

*asked on September 25, 2013* -
## math

1.8 + 7n = 9.5 - 4n

*asked on August 26, 2013* -
## math

5(p+6)=8p

*asked on August 26, 2013* -
## math

4y-70=12y+2

*asked on August 26, 2013* -
## Math

x + 16 = 9x

*asked on August 26, 2013* -
## math 3

Solve the following system using the elimination method: 10x - 6y = -16 5x + 2y = 22

*asked on July 4, 2013* -
## math 2

Solve the following system using the elimination method: -6x + 2y = 5 12x - 4y = -20

*asked on July 4, 2013* -
## math

Solve the following system using the elimination method: -3x + 4y = 6 9x - 12y = -18

*asked on July 4, 2013* -
## algebra

Solve the following system using the substitution method: 6x - 2y = -4 y = 3x + 2

*asked on July 3, 2013* -
## math

Solve the following system using the substitution method: 2x + 4y = 5 x = -2y + 6

*asked on July 3, 2013* -
## math

Solve the following system using the substitution method: y = 3x - 9 y = -x - 1

*asked on July 3, 2013* -
## algebra

Solve the following system using the substitution method: 3x + y = -3 y = 2x + 7

*asked on July 3, 2013* -
## Math

The volume of a cone is 316in^3. What is the volume of a similar cone that is larger by a scale of 3?

*asked on May 9, 2013* -
## Math

The surface area of a bucket is 6,176cm^2. What is the surface area of a similar bucket that is smaller by a scale of 1/4?

*asked on May 9, 2013* -
## Math

The surface area of a cylinder is about 218 in^2. What is the surface area of a smaller cylinder that is smaller by a scale factor of 1/2?

*asked on May 8, 2013* -
## Math

12d-9=15d+9

*asked on April 18, 2013* -
## pre-algebra

what is the mode for this set of numbers97,86,93,56,34,39,47,62,88,54,81

*asked on February 21, 2013* -
## Math

in a class of 40 the ratio of boys to girls is 7 to 3. How many more boys than girls are in the class?

*asked on February 12, 2013* -
## phsicsy

a liquid with density of 1.36*10^3 kg/m^3 through two horizontal sections of round tubing joined end to end. in first section, diameter of the tubing is 10cm and the flow speed is 230cm/s and the pressure is 1.3*10^5, the diameter is 6 cm a the cross

*asked on February 7, 2013* -
## math

angle ABC and DEF are supplementary angles. the measure of DEF is 20 degrees less than 3 times the amount of ABC. what are ABC and DEF.

*asked on January 25, 2013* -
## Pre-AP Physics

A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and the bed of the truck is 0.47. What is the maximum rate at which the driver can slow and avoid having the crate slide against the cab of the truck?

*asked on December 18, 2012* -
## math

f(24)=1/2(24)+5

*asked on October 29, 2012* -
## math

Juan drives to work. Because of traffic conditions, he averages 22 miles per hour. He returns home averaging 32 miles per hour. The total travel time is 2 1/4 hours. Define a variable for the time Juan takes to travel to work. Write an expression for the

*asked on October 3, 2012* -
## Math

a jet leaves the Charlotte, North Carolina, airport traveling at an average rate of 564 km/h. Another jet leaves the airport one half hour later traveling 722 km/h in the same direction. How long will the second jet take to overtake the first?

*asked on October 3, 2012* -
## sociology

what can occur when a social norm is dysfunctional?

*asked on September 20, 2012* -
## Chemistry

How would you prepare a 25.0% water in ethyl alcohol solution using 100.0 ml of ethyl alcohol (The density of ethyl alcohol is 0.7893 g/ml)

*asked on August 24, 2012* -
## Chemistry

Describe in detail a way of preparing 500 ml of solution that is 0.02500 M in sodium ions. Start with solid sodium sulfate decahydrate.

*asked on August 24, 2012* -
## math

joe wants his sticker collections. he wants to increase his collection by 20%. if he has 1400 stickersin his collection now, ho many stickers does he need to add to his collection?

*asked on May 29, 2012* -
## Physics

The electric potential energy of an object at point A is known to be 60 J. If it is released from rest at A, it gains 20 J of kinetic energy as it moves to point B. What is its potential energy at B?

*asked on May 5, 2012* -
## Physics

The nucleus of a certain type of uranium atom contains 92 protons and 143 neutrons. What is the total charge of the nucleus in Coulombs?

*asked on May 4, 2012* -
## PHYSICS

What is the longest wavelength that can be heard by a normal ear?

*asked on April 21, 2012* -
## Chemistry

Mg + 2HCl -> MgCl2 +H2 delta H = ? MgO + 2HCl (aq) -> MgCl2+ H2O delta H = ? H2+ 1/2O2 -> H2O delta H = -285.8 kJ Using Hess' Law find both the missing delta H values.

*asked on March 28, 2012* -
## Physics

A 0.31 kg pendulum bob passes through the lowest part of its path at a speed of 2.02 m/s. The acceleration of gravity is 9.8 m/s2 . What is the tension in the pendulum cable at this point if the pendulum is 72 cm long? Answer in units of N

*asked on March 22, 2012* -
## Chemistry

What is the mole fraction of each component of a gas mixture that contains sulfur trioxide at a pressure of 1.45 atm and sulfur dioxide at a pressure of 0.32 atms?

*asked on March 13, 2012* -
## physics

A roller coaster moves 200 ft horizontally and then rises 135 ft at an angle of 30 degrees above the horizontal. Next, it travels 135 ft at an angle of 40 degrees below the horizontal. Find the roller coasters displacement from its starting point to the

*asked on February 20, 2012* -
## physics

Abel flicks a 20g marble at a speed of 0.5 m/s. It has one dimensional collision with a 10g bouncy ball, that was initially at rest. After they collide, the bouncy balls speed is 0.5 m/s. What is the marbles post-collision speed? Show whether or not any

*asked on February 20, 2012* -
## Physics

Abel flicks a 20g marble at a speed of 0.5 m/s. It has one dimensional collision with a 10g bouncy ball, that was initially at rest. After they collide, the bouncy balls speed is 0.5 m/s. What is the marbles post-collision speed? Show whether or not any

*asked on February 20, 2012* -
## Chemistry

A chemist wants to make a solution of 3.4 M HCl. There are two solutions of HCL that he can find on the shelf. One has a concentration of 6.0 M, while the other has a concentration of 2.0 M. Which solution can the chemist use to make the desired acid?

*asked on February 16, 2012* -
## physics

A small mailbag is released from a helicopter that is rising steadily at 2 m/sec. a) how long does it take the mailbag to stop moving? b) how high will the mailbag have risen in the time found in part a? c) how far did the helicopter move in the time found

*asked on February 9, 2012* -
## PHYSICS

You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do you need to add in order to reduce the coffee's temperature to a more bearable 49 degrees celcius?

*asked on January 30, 2012* -
## Physics

You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do you need to add in order to reduce the coffee's temperature to a more bearable 49 degrees celcius?

*asked on January 29, 2012* -
## Physics

You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do you need to add in order to reduce the coffee's temperature to a more bearable 49 degrees celcius?

*asked on January 29, 2012* -
## Physics

You have 300 g of coffee at 55 degrees celcius. Coffee has the same specific heat as water. How much 10 degrees celcius water do you need to add in order to reduce the coffee's temperature to a more bearable 40 degrees celcius?

*asked on January 29, 2012* -
## physics

a mover uses a ramp to pull a 1000 newton cart up to the floor of his truck 0.8 meters high if it takes a force or 200 newtons to pull the cart what is the length of the ramp

*asked on January 7, 2012* -
## Algebra HELP

Change the exponentional expression to an equivalent expression involving a logarithm. (2x)^-10=4

*asked on January 2, 2012* -
## Functions, domain,range etc

Determine the domain,range and horizontal asymptote of f(x)=(3/2)^(4-x). Graph the function

*asked on January 2, 2012* -
## math

if the radius is 24 ft. what is the circumference?

*asked on November 16, 2011* -
## Chem

what is the Net Ionic equation for: 1. MgCl2+NaOH-> 2. MgSO4+Sr(NO3)2->

*asked on November 11, 2011* -
## math

about what percent of the total population believe saying the early bird catches the worm to be true 136,800,000 believed this to be true

*asked on October 3, 2011* -
## Physics

The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbench. Why is it better to hold the hammer with the handle down, as shown below, rather than with the head down? Explain in terms of inertia.

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

The head of a hammer is loose and you wish to tighten it by banging it against the top of a workbench. Why is it better to hold the hammer with the handle down, as shown below, rather than with the head down? Explain in terms of inertia.

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

2. A golf ball is hit off the tee with an initial speed of 32 m/s at an angle of 29° with respect to the horizontal. a. What is the maximum height the ball reaches? b. What is the speed of the ball when it reaches the highest point? (give magnitude and

*asked on June 21, 2011*