# Hope

Popular questions and responses by Hope-
## science

Listed below are six mixtures. Identify physical properties of the components that allow you to separate them. Then, explain the method you would use to separate the components. Mixture 1: Salt dissolved in water Physical Properties: Density Method of

*asked on October 24, 2011* -
## math

Use Gauss's approach to find the following sums ( do not use formulas). A. 1+2+3+4+...1001 B. 1+3+5+7...+99.

*asked on October 3, 2014* -
## mat/156

If p stands for this meal is delicious and q stands for busy people do not eat, write each of the following in symbolic form. Use this information to answer parts a through c. (A)This meal is delicious. (B)busy people do not eat or this meal is not

*asked on August 23, 2014* -
## Technology

What type of structure would house the circuit most effectively? Explain the structure

*asked on September 15, 2020* -
## English

Find the complete subject and complete predicate. It was the distance from the elbow to the tip of the middle finger.

*asked on September 25, 2014* -
## Math

What is the value of -3•(7+(-3) 2) divide by 3 A. 13 B. -2 C. -16 D. -48

*asked on October 2, 2018* -
## high school (math)

Match the mathematical expression with its translation. 1. the product of two numbers 2. y divided by x 3. six less than a number is y 4. x subtracted from y 5. the sum of two numbers is six 6. x minus y 7. the sum of x and y 8. x divided by y 9. six times

*asked on December 21, 2010* -
## algebra 2

Boiling Lake is a small lake on the island of Dominica. The water temperature of the lake is between 180*F and 197*F. Write a compound inequality for this temperature range. [Graph the inequality.]

*asked on February 21, 2010* -
## Math

1. The figure below is a parallelogram. Which statement must be true? A. DF is parallel to DE. B. DF is parallel to EG.** C. FG is parallel to EG. D. FG is parallel to DF Check?

*asked on February 17, 2016* -
## language Arts

There is little if any, "storm" in the new movie Storm Fever. Aren't actors supposed to act, and aren't directors supposed to direct? Actor Robert Pierre seems to wander aimlessly around the set. And director Sue Smith can't seem to figure out how to

*asked on December 1, 2014* -
## physical science

A learner asked the following question: What happens to the current in a circuit if the resistors are connected in parallel? she then proceeds to the investigate her question using four identical resistors. a) write down an appropriate hypothesis for her

*asked on August 31, 2020* -
## Chemistry

How many electron (in mole) will discharge 2.0g of copper(ii)ion? (Cu=64)

*asked on June 14, 2019* -
## science

a 600 g pool ball moving at 2.0m/!@#$%^&s a second pool of the same mass at rest. the first ball moves off at 1.5m/s at an angle of 30 degrees from the original direction. assume the surface of the pool table to b frictionless find the angle at which the

*asked on April 7, 2016* -
## mat/156

Let f(x)=-2x-3 with domain 1. Find the following. a. f(-6)= b. f(100) c. f(-a) in terms of a

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

Solve the compound inequality. -9 (less than or equal to) -3x - 9 (less than or equal to) 15 I totally forget how to solve inequalities, please help! Thanks!

*asked on June 3, 2009* -
## science

A man pulls a box with a force of 70N along the positive Y-axis, while a boy pulls it with a force of 50N, making an angle of 80°counter clockwise with the positive Y-axis. (1)In what direction should the second boy apply a force of 60N so that the box

*asked on July 22, 2018* -
## life orientation

types of risky behaviour

*asked on August 19, 2018* -
## English

47. Two of the following proverbs have similar meanings. Which ones are they? 1. No one is wise all the time. 2. A word to the wise is sufficient. 3. The doors of wisdom are never shut. 4. 'Tis wisdom sometimes to seem a fool. 5. The greatest good is

*asked on May 13, 2015* -
## Bunn high

write an equation for the line that is parallel to the given line and that passes through the given point y=1/2x-8; (-6,-17)

*asked on July 5, 2011* -
## Physics 141

A snowmobile moves according to the velocity-time graph shown in the drawing. What is the snowmobile's average acceleration during each of the segments A, B, and C? The scale for the time axis is 100 s per increment, and the scale for the velocity axis is

*asked on January 30, 2014* -
## language arts

Choose the meaning that best matches the meaning of the patron A wealthy museum patron funded the construction of a new wing architect supporter artist celebrity is it supporter? Thanks!

*asked on December 7, 2014* -
## math 156

A company will need $35000 in 6 years for a new addition. To meet this goal the company deposits money in an account today that pays 4% annual interest compounded quarterly. Find the amount that should be invested to total $35000 in 6 years. The company

*asked on October 3, 2014* -
## Area Geometry

Find the area of a decagon with a radius of 4mm. Find the area of an octagon with a radius of 10 cm.

*asked on April 10, 2012* -
## Algebra

Use the quadratic formula to solve the equation. Give exact answers: 2x^2 -1 = 6x. The choices are: a) -3 + square root(7)/2, -3 - square root(7)/2 b) 3 + square root(11)/2, 3 - square root(11)/2 c) 3 + square root(7)/2, 3 - square root(7)/2 d) -3 + square

*asked on June 3, 2009* -
## History

What inventions helped sailors during the time of European Exploration?

*asked on October 23, 2017* -
## language arts

Which verb mood is used in the following sentence from the selection? So if you have any sense at all, avoid Storm Fever. (storm fever is a movie) A. indicative B. subjunctive C. conditional D. imperative is it c?

*asked on December 1, 2014* -
## Mathematics

The bearing of Q from P is 060¤ while the bearing of R from Q is 150¤ if PQ=QR find the bearing of R from P

*asked on March 16, 2013* -
## bunn high

find the approximate length of the leg of a right triangle with one leg length 8 and hypotenuse lenth 19

*asked on July 7, 2011* -
## World History

What freedoms of Napoleon's Day were the French people willing to sacrifice

*asked on May 15, 2011* -
## math

a group of fifth grade students in New Zealand are going camping. They will hike from Wellington to Ruapehu. Then they will follow a trail for another 1/2 mile to their campsite. I was able to calculate the distance from Wellington to Ruapehu by using the

*asked on September 15, 2010* -
## geography

How does the study of other disciplines help geographers in their work as countries become increasingly interdependent?

*asked on August 12, 2009* -
## math

Use similar triangles to solve. A person who is 5 feet tall is standing 117 feet from the base of a tree, and the tree casts a 130 foot shadow. The person's shadow is 13 feet in length. What is the height of the tree?

*asked on January 20, 2020* -
## English

Luther Burbank /devolved/ more than 800 new plant varieties future present past*** future perfect This recipe /will produce/ two dozen chocolate chip cookies past future perfect*** present future Since his injury at the track meet, Liam /favors/ his right

*asked on May 24, 2016* -
## Maths

Tom has more money than Bob. If Tom gave Bob R20 , they would have the same amount. While if Bob gave Tom R22 , Tome would then have twice as much as Bob. How much does each one actually have?

*asked on March 16, 2016* -
## Math

If the length of the of a circle is 15 inches, what is the length of the radius of the circle? A. 7.5 inches** B. 15 inches C. 30 inches D. any length between 0 and 15 inches I think the answer is A. Check?

*asked on February 18, 2016* -
## language arts

Which verb mood is used in the following sentence from the selection? So if you have any sense at all, avoid Storm Fever. (storm fever is a movie) Is it subjunctive or conditional? Mrs. sue said it's subjunctive and "writing teacher" said it's conditional.

*asked on December 1, 2014* -
## mat/117

Select the approximate values of x that are solutions to f(x)=0, where f(x)=-3x^2+3x+9

*asked on July 20, 2014* -
## College Algebra

How do you solve 3 log(base 2)*(x-1)+ log(base 2)4=5

*asked on November 12, 2012* -
## Geometry

The ramp on the back of a mvoing van is 3 feet high and rises at an angle of 25 degrees. How high is the ramp? Round to the nearest foot.

*asked on March 9, 2012* -
## physics

A 29 kg chair initially at rest on a horizontal floor requires a 375 N horizontal force to set it in motion. Once the chair is in motion, a 345 N horizontal force keeps it moving at a constant velocity. The acceleration of gravity is 9.81 m/s2 . a) What is

*asked on November 17, 2011* -
## Statistics

I have provided information from #3-5 in order to answer #6.. 3. Give the mean for the mean column of the Worksheet. Is this estimate centered about the parameter of interest (the parameter of interest is the answer for the mean in question 2)? The Mean

*asked on October 7, 2011* -
## Statisitcs

I have given you the information from 2-4 in hopes to help with the answer for #6.. Thank you! 2. Calculate the mean and standard deviation of the probability distribution created by rolling a die. Either show work or explain how your answer was

*asked on October 6, 2011* -
## science

A certain infant analgesic medicine has a single dose of 36.0 mg/kg of body weight. How much analgesic will be administered in a single dose for an 18.4 pound toddler

*asked on October 2, 2011* -
## math

Find the GCF of the polynomial 44x^6+8x^5

*asked on July 11, 2011* -
## physics

Calculate the frequency in hertz and cm-1, as well as the energy in joules and electron volts of an x-ray photon with a wavelength of 4.55 angstroms.

*asked on April 5, 2011* -
## chemistry

Suppose 70.00 mL of a lithium hydroxide, LiOH, solution requires 55.42 mL of a 0.1050 M solution of propanoic acid, C2H5COOH, for neutralization. LiOH + C2H5COOH ® C2H5COOLi + H2O What is the concentration of the base solution? 0.08313 M 0.1663 M 0.3325 M

*asked on October 9, 2010* -
## algebra/9th grade

decide whether the given ordered pair is a solution of the equation: 1. 3y+12x=-4; (1/5, -35/15): 2. 8-3x+24y=0; (5, 23/24) I think neither of them are. _______ find the x-intercept of the graph of the equation. 3. 13x-24y=-5 --> x=-5/13 4. -14+6y=7x -->

*asked on October 7, 2009* -
## Chemistry

what is the mass of a sample of material given that a 5.03 g sample occupies 3.24 mL

*asked on August 27, 2009* -
## Science

When a clown anemonefish gives birth, how many babies survive?

*asked on May 4, 2009* -
## Algebra

How do I graph this equation? y = 4x + 1? Can someone tell me step by step?

*asked on December 9, 2019* -
## Math

Carson can rake and feel 79/10 bags of Leafs each hour. How many bags of leaves will Carson rake and fill in 6 hours?

*asked on October 24, 2019* -
## History

How did the philippine independence affect the us economy.

*asked on October 11, 2019* -
## History

How did these two events affect the economy? Manuel Quezon calls for Filipino Independence (1919) Woodrow Wilson Requests War (April 2, 1917)

*asked on October 11, 2019* -
## History

Can I get help? I have to write a paper over a map but no idea how to work a map. There is pink ( or maybe red it's old from 1874), green, orange, and yellow. I don't know what the colors mean or what it means that the land is divided by those colors.

*asked on September 1, 2019* -
## math

How do I solve this step by step? What are the roots of f(x)=x^2+2x−8f(x)=x2+2x−8?

*asked on August 14, 2019* -
## Science

Mars is the only planet that human beings selected for possible explorations have human beings ever set foot on mars?

*asked on April 11, 2019* -
## life orientation

Why is it important to participate on sorts

*asked on March 27, 2019* -
## ict

list and explain the types of output devices

*asked on February 14, 2019* -
## life orientation

define the concept rick behaviour and explain why it is important for teenagers to investigate and be knowledgeable about it

*asked on August 19, 2018* -
## Algebra

There are 12 students in a social studies class. Three students will be selected to present their term projects today. In how many different orders can three students be selected?

*asked on May 22, 2018* -
## History

Understand the results of European exploration and the effects on the American Indians.

*asked on October 23, 2017* -
## History

which of the following actions is the best example of US citizens trying to live up to the the challenge President Kennedy was presented in the statement above?

*asked on October 12, 2016* -
## Math

I need help please. find the base of a triangle where area=36 and height =9

*asked on August 16, 2016* -
## math

a boat sails north for 3km, then sails 1,5km west. how far is the boat from its starting position? correct to two decimal

*asked on June 11, 2016* -
## English

Anyone who has read I want to be Miss America The sisters were being groomed to be dutiful daughters and wives enter beauty contests*** got to college start jobs right after high school What effect does the "ethnic look" in American fashion have on the

*asked on May 24, 2016* -
## English

Anyone who has read About Rusell During the greatest kickball game ever, Russell scores the winning point leaves with the ball*** causes his team to lose starts an argument, ending the game When Rita beats Russell at chess, she is amazed that he

*asked on May 24, 2016* -
## chemistry

How much heat must be removed from 75.0 grams of water at 90.0 degrees Celsius to cool it to 23.0 degrees celsius?

*asked on April 26, 2016* -
## geography, maths liti, life sciences and economics

Iwnt to become an economist, so Iwnt to knw that is this subject suitable for me to become an economist?

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

What is used to support the steps of a geometric proof? a) evidence based on observation or experiment b) measurement and observation of many cases c) postulates, definitions, given statements, and proven theorems d) steps in a geometric proof do not

*asked on April 14, 2016* -
## Math

An athlete prepares for the Comrades. He jogs out to a certain point and then turns back home. On the first day he turns after 6m.on the second day he turns after 10km. On the third day he turns after 14km. 1.after how many kilometres does he turn on the

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

The weights of four different insects are given below. Insect A: 2.19*10^-4 g; Insect B: 5.00*10^-3 g; Insect C: 9.0*10^-2 g; Insect D: 1.50*10^-3 g What is the order of these insects from heaviest to lightest?

*asked on February 25, 2016* -
## Language Arts

1. When the speaker in “Winter” says, “I collect books / For the coming winter”, what is her attitude toward the coming cold weather? A. positive B. uninterested** C. fearful D. angry 2. A concerete poem, such as “Seal,” A. Has few or no

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

If the length of the of a circle is 15 inches, what is the length of the radius of the circle? A. 7.5 inches** B. 15 inches C. 30 inches D. any length between 0 and 15 inches I think the answer is A. Check?

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

Name a fraction between 1/4 and 5/16. The answer I came up with is 9/32, is this correct.

*asked on January 26, 2016* -
## ndzundza mabhoko secondary school

Hi I'm doing geograph, maths literacy, life science and business which career can I go for

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

what can be separated into atoms with a chemical reaction.

*asked on November 7, 2015* -
## Intermediate algebra

A collection of nickels dimes and quarters consists of 50 coins with a total of $5.50. If there are two times as many dimes as quarters find the number of each type of coins?

*asked on July 15, 2015* -
## english

I am reposting this since I didn't get an answer :( 37. Two of the following proverbs have similar meanings. Which ones are they? 1. Every effect becomes a cause. 2. The cautious seldom make mistakes. 3. Two dogs will kill a lion. 4. A threefold cord is

*asked on May 15, 2015* -
## English

42. Are the meanings of the following sentences: 1 similar, 2 contradictory, neither similar nor contradictory? Politeness is excellent, but it does not pay the bill. Cash is king.

*asked on May 13, 2015* -
## english

19. Two of the following proverbs have similar meanings. Which ones are they? 1. You catch more flies with honey than with vinegar. 2. The squeaking wheel gets the grease. 3. A fly follows the honey. 4. Sweet apperas sour when we pay. 5. Too swift arrives

*asked on May 13, 2015* -
## physics

a hollow spherical iron shell floats just completely submerged in water.the outer diameter is 50 cm and the density of iron is 7.9cm cubed .find he inner diameter of the shell

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

Solve these system of equations. Then, write the final answer in (x,y) form. 1.) x-y=7 3x+2y=6 2.) 2x-4y=3 -3x+5y=1

*asked on March 18, 2015* -
## American History 1 HY1110

The Spanish, French, and English all explored America and left a lasting mark on the New World�s development. Compare and contrast the colonization methods used by each. Be sure to discuss the goals, characteristics, and lasting effects of each power's

*asked on January 31, 2015* -
## language arts

Which of the following phrases from the novel best describes Johnny's status, to place, in the household as the book begins? A. most of the boys in the other shops around Hancock's wharf liked Johnny B. Of the three boys, only Johnny read easily and well

*asked on December 7, 2014* -
## language arts

Which of the of the following phrases or sentences from the novel Johnny Tremain best describes the setting as the action of the story begins? A. and so, in a crooked little house at the head of Hancock's wharf on crowded Fish street B. On one side of the

*asked on December 7, 2014* -
## math

which equation is the equation of a line that passes through (-10,3) and is perpendicular to y=5x-7?

*asked on December 4, 2014* -
## science

which of the following features is most associated with the inner planets? A. rings made of ice and dust B lots of moons C large amounts of iron and silicon D thick atmospheres is it c or d?

*asked on December 3, 2014* -
## science

which of the following features is associated with the inner planets? rings made of ice and dust lots of moons large amounts of iron and silicon thick atmospheres

*asked on December 3, 2014* -
## language arts

Which persuasive technique is used in the following sentence? The movie was advertised as "full of adventure." Isn't it. appeal to emotion appeal to reason repetition rhetorical question Someone help me please. I'm struggling. Thank you!

*asked on December 2, 2014* -
## language arts

When Louise Meyer was five years old, her mother took her to a science museum. That day, young Louise encountered her first snakes, and she's been fascinated with the reptiles ever since. Meyer now breeds snakes for educational programs. She takes her

*asked on December 2, 2014* -
## language arts

Avalanches happen in a series of stages. First, while the temperature is cold and there is a heavy snowfall, the snow will stick to the ground. Suppose that what happens next is that the air temperature changes after the snow has fallen. Then, a layer of

*asked on December 1, 2014* -
## language Arts

Which of the following sentences uses perfect these? A. Storm Fever is playing at several different movie theaters? B Storm fever will have stopped playing by next month C Storm Fever has been playing locally for three months D Storm Fever is probably

*asked on December 1, 2014* -
## language Arts

Which persuasive technique is used in the following phrase from the selection? The movie was advertised as "full of adventure." It isn't. A. appeal to emotion B. appeal to reason C. repetition D. rhetorical questions Is it D?

*asked on December 1, 2014* -
## Physics

The frequency of the wave can be changed by changing the frequency at which the waves are generated. True or false My work I think the answer is false

*asked on November 23, 2014* -
## math

Express in positive index 1/5x^-1/2

*asked on November 10, 2014* -
## Math

hi, I need to know what interval mean I couldn't find it

*asked on October 2, 2014* -
## Chemistry

Can you help me understand how to review the math definition... what "percentage" means. I need to know what the total mass of the mixture of 42 grams of apples and 96 grams of oranges. ANd what is the percentage of mass the apples are? Thank you.

*asked on September 9, 2014* -
## mat/117

An object 8.1 feet tall casts a shadow that is 24.3 feet long. How long in feet would the shadow be for an object which is 17.7 feet tall?

*asked on August 1, 2014* -
## mat/117

Select tge approximate values of x that are solutions to f(x)=0, where f(x)=3x^2+2x+6

*asked on August 1, 2014* -
## mat/117

Select the first five terms in the arithmetic sequence an =2n, starting with n= 1

*asked on August 1, 2014*

## Pages

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