# Faith

Newest questions and responses by Faith-
## Math

A researcher is conducting a worldwide study of the red blood cell count in children with a certain disease. The set of all children in the world with the disease is the [blank] for this study. Which word correctly fills in the blank in the previous

*asked on February 5, 2019* -
## Math

A university conducts a study of tobacco use among 1000 of its students. Researchers survey male volunteers and female volunteers to find the frequency of tobacco use. The study finds that, of the people surveyed, 250 men and 50 women regularly use

*asked on February 5, 2019* -
## Math

A hydrologist is studying the effects of living environments on the life span of fish in different bodies of water. The hydrologist considers two factors: pH level and prevalence of a certain acidic compound. The hydrologist exposes fish to one of the

*asked on February 5, 2019* -
## History

Which best describes the significance of the Treaty of Tordesillas? It was the first time in world history that two European nations agreed to claim and share the same piece of land. It was the first time in world history that two European nations declared

*asked on January 30, 2019* -
## History

How did Asian societies influence trade and exploration during the Age of Discovery? (5-7 sentences)

*asked on January 29, 2019* -
## History

Describe how political and social events in England motivated groups of people to explore new lands.

*asked on January 28, 2019* -
## History

How did a chronometer help European explorers during the Age of Discovery? It was a navigational tool used to calculate a unit of speed equal to one nautical mile per hour, helping to gauge a ship’s speed. It was navigational instrument used to measure

*asked on January 28, 2019* -
## History

What resulted from European explorers discovering new lands during the Age of Discovery? (select all that apply.) New foods and resources were brought back to European markets. The indigenous peoples of America transmitted smallpox to European explorers.

*asked on January 28, 2019* -
## History

How did the Protestant Reformation and the Renaissance lead to the Age of Exploration?

*asked on January 28, 2019* -
## History

What was an outcome of the Council of Trent? The Council of Trent stopped the selling of indulgences. The Council of Trent deemed the Knight Templars heretics. The Council of Trent eliminated the practice of the Eucharist. The Council of Trent abolished

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

Which 14th-century theologian and reformer spoke out against the principle of transubstantiation?

*asked on January 24, 2019* -
## Math

X varies directly as a product of u and v and inversely s thoer sum . If x=3 when u=3andv=1 find (a) the relationship connecting x,u,v (b). What is the value of x if u=3andv=3?

*asked on January 4, 2019* -
## Home economics

List and explain briefly the branches of home economics.

*asked on January 1, 2019* -
## Geometry

Begin with a large isosceles trapezoid, and locate the midpoint of each side. • Use these midpoints as the vertices of a new quadrilateral to be formed inside the first quadrilateral. • Locate the midpoint of each side of the second quadrilateral, and

*asked on November 28, 2018* -
## Math

The 2nd and 5th terms of a GP are -7 and 56 respectively. Find: a. The common ratio b. The first term c. The sum of the first five terms

*asked on October 22, 2018* -
## Maths

The 28 term of an ap is -5, find the common difference if its 1st term is 31

*asked on October 13, 2018* -
## Math

Sarah competes in a long jump competition. Her first jump is 4.25m. Her best jump is 12% more than this. However, her best jump is 15% lower than the winning jump. Work out the length of the winning jump.

*asked on September 30, 2018* -
## Mathematics

the volumeof a right circular cone is 5 litres. calculate the volumes of the two parts into which the cone is divided by a plane parallel to the base one third of the way down from the vertex to the base to the nearest ml

*asked on March 1, 2018* -
## Math

7 lbs of apples were used to make 3 pies how manylbs o!@#$%^&ples were used in each pie

*asked on January 10, 2018* -
## math

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. Part B: Make tables to find the solution to 4x = 2x−2. Take the integer values of x

*asked on December 11, 2017* -
## maths

A Committee Of 9 People Is To Be Formed From 4 Teachers,5 Doctors And 6 Lawyers. If 3 Members Of Each Profession Are To Serve In The Committee, How Many Ways Can It Be Done?

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

In planning for retirement, Karen deposits some money at 2.5% interest and deposits twice as much at 3% interest. Find the amount of money invested at each rate if the total annual income from interest is $850.

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

If the length of each side of a square is increased by 3 cm, the perimeter of the new square is 40 more than twice the length of each side of the original square. Find the dimensions of the original square.

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

A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

*asked on October 24, 2017* -
## physics

High-speed stroboscopic photographs show that the head of a golf club of mass 230g is traveling at 56.1m/s just before it strikes a 44.6g golf ball at rest on a tee. After the collision, the club head travels (in the same direction) at 41.4m/s. Calculate

*asked on October 24, 2017* -
## physics

A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope 2.35m high and 12.6m long. At the bottom of the slope, his speed is 6.28m/s. If air resistance and rolling resistance can be

*asked on October 24, 2017* -
## Math

You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than 23 of the elevation of the entrance. What is the elevation of the entrance?

*asked on October 8, 2017* -
## Math

A engine for a car can be manufactured in a factory every 35 minutes. The factory starts production at 8:45 and stops at 16:55. (i) Find the number of engines that can be produced in a single working day. I really need help on how to do it!!! Please!!

*asked on September 6, 2017* -
## Order with fractions

2 division sign (2/3) + 3 division sign 4 division sign (4/5)=

*asked on July 28, 2017* -
## math

the sum of two numbers is 40 the difference between six times and twice the lower is 40. what are the numbers

*asked on May 15, 2017* -
## life orientation

List three institution that deals with human rights violation and explain the role of each institution?

*asked on April 13, 2017* -
## algebra

Ms. Allison drew a box-and-whisker plot to represent her students scores on a midterm test. Lowest value=44 Lower quartile=47 Median=72 Upper quartile=81 Highest value=96 Jason received 47 on the test. How does Jason's score compare to his classmates? A.

*asked on February 20, 2017* -
## Algebra

Ratio reduced to lowest terms 139 hours to 2 days

*asked on February 20, 2017* -
## life orientation

List two issues in sports that can impede nation building

*asked on February 9, 2017* -
## math

I need help please! What is the solution set? −2.8x+5.6

*asked on January 24, 2017* -
## Physics

A man can row a boat at a speed of 2metres per second . The man set out to row the boat in a river from A to B. The water in the river flows 0.8metres per second in the opposite direction.Determine the velocity of the boat through the water.

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

Ade is four times as old as his sister Sola.If the sum of their ages is 20.Find the difference of their ages.

*asked on November 20, 2016* -
## math

The position of a ball projected upward from a height of 364 meters is given by the formula s=−16t2+45t+364 where t is the number of seconds elapsed. How long will it take for the ball to reach a height of 187 meters above the ground?

*asked on November 17, 2016* -
## physics

A ball is thrown horizontally off a building that is 30 m high with an initial velocity of 3 m/s.if an identical ball is thrown again horizontally from the same height with 6 m/s, what happens to the flight time? I have to use the guess method. Givens

*asked on November 3, 2016* -
## Math

3142, 6328, 4743 to the nearest thousand

*asked on November 1, 2016* -
## Religion

Why did Buddhism become popular in India 🇮🇳?

*asked on October 25, 2016* -
## Math

A machine produces open boxes using rectangular sheets of metal (12in by 20in). The machine cuts equal-sized squares from each corner, and then shapes the metal into an open box by turning up the sides. Express the volume of the box V(x) in cubic inches as

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

The weights of cereal boxes was found to be normally distributed. The mean is 16 oz and the standard deviation is 0.5 oz. From a sample of 250 boxes about how many should weigh between 15.5 oz and 17 oz?

*asked on September 27, 2016* -
## Math

2,383 -1,907 ----------

*asked on September 24, 2016* -
## statistics

A test consists of 5 multiple questions each of which 3 answers are given, only 1 of which is correct.for each correct answer a candidate gets 2 marks but loses 1 mark for each incorrect answer.draw up table to show all possible marks and a probability

*asked on September 22, 2016* -
## Geometry

The midpoint of UV is (5,-11). The coordinates of one endpoint are U(3,5). Find the coordinates of endpoint V. (please show work and explain.)

*asked on September 15, 2016* -
## Physics

A water tank has a mass of 3.65 kg when empty and has a mass of 52.5 kg when filled to a certain level. What is the mass of water in the tank?

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

Jim wants to give 4 friends 3/5 of pizza how many pizzas will he need

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

A chemist mixes 96.8 g of ammonia, NH3, with 188 L of O2 at STP. How many grams of NO will be produced? The balanced equation for this reaction is: 4NH3 +5O2 = 4NO + 6H2O

*asked on March 18, 2016* -
## Chemistry

Given the balanced equation: H2 + Cl2 2 HCl , how many moles of HCl will be produced if 18.4 g H2 reacts with 127 g Cl2?

*asked on March 18, 2016* -
## Algebra

the sum of two numbers is 38.the greater number is 8 more than the other number.find each number.use a system of linear equations to justify your answers.

*asked on March 15, 2016* -
## Fractions

Kylee bought a pack of 12 cookies. One-third of the cookies peanut butter. How many of the cookies in he pack are peanut butter? (A) 9. (B) 6 (C) 4. (D) 3

*asked on March 8, 2016* -
## Social Studies

I am doing this project where I have to write a dialogue where Andrew Jackson and Henry Clay are talking about there hopes and dreams for the future. Except when I look it up online, I get the same answers. I have done a lot of research, but can't figure

*asked on February 19, 2016* -
## MATHS

village ABCD are such that B is 4km due east of A,C is 3km due south of B and D is 4km,550 degree west from C .calculate the distance and bearing of A from D.

*asked on February 19, 2016* -
## divinity

examine the various ways in which the synopitic writter used their sources in writting the gospel material.

*asked on February 11, 2016* -
## maths

the sum of 3 numbers is 81 the second number is twice the first and the third number is 6times more than the second. Find the number.

*asked on February 1, 2016* -
## Social Studies

1. What were Andrew Jackson's hopes and dreams for the future? 2. How did Andrew Jackson work to change the United States? 3. How did Andrew Jackson react to key events happening in the United States? 4. Were there any key events in Andrew Jackson's life

*asked on January 25, 2016* -
## Chemestry

4 grams of barium bromate is reacted with titanium sulfate. how many grams of titanium sulfate would be needed to react with the calcium chlorate

*asked on January 10, 2016* -
## Maths

The top of a building 24cm high is observed from the top and from the bottom of a vertical tree. The angles of elevation are found to be 45degree and 60degree respectively . Find the height of the tree. ( leave your answer in surd form)

*asked on January 1, 2016* -
## Physics

A ladder of length 10m and weight 200N leans against a smooth wall such that its at an angle of 60 degrees to the horizontal. A boy of weight 500N stands on d ladder at 2.5m of the way from the lower end of the ladder. Calculate the normal reaction at the

*asked on December 30, 2015* -
## Chemistry

How do shape and symmetry influence the polarity of a molecule?

*asked on December 20, 2015* -
## Keithville

Tori had 5/7 fossils as Tommy. Tommy gave 6 fossils to Tori so that they would each have the same amount .How many fossils did the two friends have altogether?

*asked on December 8, 2015* -
## Physics

Using a ramp of length 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work does gravity do on the object?

*asked on November 28, 2015* -
## Physics

Using a ramp length of 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work did you do on the object?

*asked on November 28, 2015* -
## World history

What influence did the patron have during the renaissance?

*asked on November 10, 2015* -
## World history

What were the major artists during the renaissance? What was the name of their major art works?

*asked on November 10, 2015* -
## math

The value of a car depreciate each year by 5% of its value at the beginning of that year . lf its value when new on first January 2000 was 10250, what was its value in January 2009, when it was 9 years old? give your answer, correct to three significant

*asked on October 28, 2015* -
## Physics

Why would a graph of force vs position not be uniform??

*asked on October 24, 2015* -
## Algebra 2

Consider the sequence that begins 40, 20, 10, 5, Will the values of the sequence ever become zero or negative? Explain

*asked on October 23, 2015* -
## Chemistry

Is the decomposition of lead(ii)nitrate a redox reaction? Equation with O.S. underneath 2Pb(NO3)2 => 2PbO + 4NO2 + O2 +2 -1 +2-2 +4-2 0 I got all the o.s. but I am still confused as to whether or not this makes it a redox reaction. Do the individual

*asked on October 13, 2015* -
## Chemistry

A water treatment plant adds fluoride ion to the water to the extent of 1.5mg F-/L H2O. a)What is the molarity of fluoride ion in this water? b)If the fluoride ion in the water is supplied by calcium fluoride, what mass of calcium fluoride is present in

*asked on October 13, 2015* -
## Chemistry

What volume of 0.149 M HCl must be added to 1.00x10^2 mL of 0.285 M HCl so that the resulting solution has a molarity of 0.205 M? Assume that the volumes are additive.

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

Nitric acid, HNO3, is produced from ammonia and oxygen by the consecutive reactions: 4NH3 + 5O2 => 4NO3 + 6H2O 2NO + O2 => 2NO2 3NO2 + H2O => 2HNO3 + NO How many grams of nitric acid can be obtained from 1.00kg NH3 if NO in the third reaction is not

*asked on October 11, 2015* -
## Chemistry

Reaction: C6H11OH(l) ==> C6H10(l) + H2O(l) Calculate the mass of cyclohexanol (C6H11OH) needed to produce 45.0g cyclohexene (C6H10) by reaction if the reaction has a 86.2% yield and the cyclohexanol is 92.3% pure. Usually this problem would be fairly easy,

*asked on October 11, 2015* -
## Maths

A rectangular floor measures 10m by 6m. A piece of rectangular carpet measuring 6m by 4m is placed in the middle of it. Calculate the area of the UNCOVERED floor.

*asked on October 11, 2015* -
## Maths

A floor is measuring 8 metres by 6 metres is covered with carpet. If carpet costs $25.00 per square metres, calculate the cost of the carpet for the floor.

*asked on October 11, 2015* -
## Chemistry

A particular vinegar contains 4.0% CH3COOH by mass. It reacts with sodium carbonate to produce sodium acetate, carbon dioxide, and water. How many grams of carbon dioxide are produced by the reaction of 5.00 mL of this vinegar with an excess of sodium

*asked on October 10, 2015* -
## math

Ashley had an equal number of dimes and quarters until she gave 15 quarters away. She now has $ 22.50 in dimes and quarters. How many dimes does she have?

*asked on September 23, 2015* -
## English

Check my answers please?? Match the litter of the author with his or her description. Not all letters will be used. A. William Bradford B. Captain John Smith C. Anne Bradstreet D. Okaudah Equiano E. Thomas Paine F. Thomas Jeffereson 1. I wrote an account

*asked on September 21, 2015* -
## Chemistry

Starting with copper metal, describe how a sample crystals of copper 2 chloride may be prepared in the labaratory

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

Explain how you would obtain solid sodium carbonate from a mixture of lead carbonate and sodium carbonate powder

*asked on August 12, 2015* -
## Hlalukweni

Will i be able to become a social worker or psycology if i do geography,life sciences,maths lit and consumer studies?

*asked on July 2, 2015* -
## english

i was ask to writ some topic sentence on how to tame a wild tongue i actually need help

*asked on June 27, 2015* -
## math

the volume of a cylinder is 54cm cube.calculate the volume of the cone.

*asked on April 27, 2015* -
## Math

In how many ways can a 15-question true-false exam be answered? (Note: No questions are taken away)

*asked on April 23, 2015* -
## Algebra

when writing linear equations, how do you determine which form of a line to use? choose 1 set of points from the choices below. then, solve the problem and post your solution, showing your steps. write an equation in point-slope form for the line that

*asked on December 9, 2014* -
## math

What do you do to find a rate?

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

How is a single replacement reaction different from a double replacement reaction? I am having trouble telling which on is which.

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

What is the answer to the equation 85.3 - 23.58 = ?

*asked on October 8, 2014* -
## Math Homework

Hi! I really need help with these. I tried them on my own but I got really confused. Thanks! 1.) If f(x)=1/x and g(x)=1/x^2, find the domain of g/f 2.) If h(x)=4/(5x+2)^2, find the two functions f and g so that f(g(x))=h(x).

*asked on September 28, 2014* -
## Math

Pizza cost $1.50per slice. Use a table and an equation to represent the relationship between the number of slices of pizza bought and the total cost?

*asked on September 23, 2014* -
## Pre-Calculus

Hi! I need help with these two. Here's the link for both pictures. 1.) Determine the intervals over which the function is increasing, decreasing, or constant. Write your answer in interval notation. Link for photo:

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

160,656 underlined is 1

*asked on September 16, 2014* -
## math

draw a picture showing 4 pencils and a number of pens in which the ratio of pencils to pens is 2:3.

*asked on June 3, 2014* -
## Math

A vendor at a concert sells new and used CDs. The new CDs cost 2.5 times as much as the old CDs. If 4 used CDs and 9 new CDs cost $159, what is the price of each item?

*asked on April 9, 2014* -
## Urgent Calc Help!!! Thanks!

Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = xe^((−x^2)/98), [−6, 14]

*asked on April 1, 2014* -
## World Geography

Founded in 1967, ASEAN did little to foster economic cooperation until proposed a free-trade area in 1991

*asked on March 23, 2014* -
## physical science

what is the velocity of ironman if he travels up 2,000 meters in 8.6 seconds

*asked on February 11, 2014* -
## english 4

Harry's father is seattle's wealthiest citizen?

*asked on December 20, 2013* -
## Maths

Find out X 25^x=1/^3square root 5 27^x+5=9^2x-1 8x16^x-1 =4^3x

*asked on December 1, 2013*