Tuesday

October 21, 2014

October 21, 2014

Number of results: 6,009

**trig**

If a triangle has an area of 50 square units and has angles that measure 15, 65, and 100 degress, find the length of the shortest side to the nearest tenth. Do not round till the final answer.
*April 3, 2011 by A*

**meteorolgy**

Compute the relative humidity (RH) to nearest percent for each of the following atmospheric conditions: (Round to one decimal place, do not include units.) a. mixing ratio = 2.3 g/kg, temperature = 10 °C (50 °F), RH = _________ %
*June 15, 2011 by Anonymous*

**math**

a millionaire leaves 1.4 million dollars in his will to be shared between his three children in the ratio of their ages. if they are 24,28,32 years old, calculate to the nearest dollar the amount they will each recieve? PLEASE HELP!!!
*September 23, 2011 by Anonymous*

**math**

Land in downtown Columbia is valued at $20 a square foot. What is the value of a triangular lot with sides of lengths 126, 144, and 186 ft? (Round your answer to the nearest dollar.)
*December 22, 2011 by joeeee*

**physics**

Calculate the power required of a 1190 kg car as it climbs a 11° hill at a steady 103 km h-1. The total friction and air resistance is 700 N. Answer in kW, to the nearest whole number.
*September 29, 2012 by Simon*

**Uni Physics**

Calculate the power required of a 1230 kg car as it climbs a 18° hill at a steady 92 km h-1. The total friction and air resistance is 700 N. Answer in kW, to the nearest whole number.
*October 2, 2012 by David Gia*

**geometry**

#24. A cylindrical water well is 1,200 ft. deep and 6 in. across. Find the lateral surface area of the well. Round to the nearest square foot. (Hint: Convert measures to a common unit.)
*March 10, 2013 by tmouery*

**Geometry**

I only have one question # 1 find to the nearest meter the height of a church spire that casts a shadow of 50 meters when the angle of elevation of the sun measures 68 degrees.
*October 29, 2013 by Anonymous *

**Geometry**

I only have one question # 1 find to the nearest meter the height of a church spire that casts a shadow of 50 meters when the angle of elevation of the sun measures 68 degrees.
*October 29, 2013 by Anonymous *

**houston community college**

gordon rosel went to his bank to find out how long it will take for 1,200 to amount to 1,650 at 8% simple interest. round to the nearest tenth
*November 20, 2013 by anita collins*

**Consumer Math**

A pyramid composed of four equilateral triangles, called a tetrahedron, has a one-side length of 5 meters. What is its surface area? Round the answer to the nearest tenth.
*February 11, 2014 by anthony*

**physics**

a projectile is dropped from the top of a building - it falls 1900 ft prior to reaching the ground. determine the magnitude of the acceleration in ft/second squared to the nearest tenth. Question 1 options:
*October 5, 2014 by suzanne*

**Trig**

Need hellpp!! If a bicycle has 26 inch diameter wheels and the front “chain”drive has a radius of 2.1 inches and the back drive has a radius of 2.5 inches, how far does the bicycle travel for every one rotation of the cranks (pedals)? Carry out all calculations exactly and ...
*October 4, 2009 by Alli*

**chemistry**

from the balanced equation 4NH3 +7O2 - 4NO2 + 6H2O How many molecules of water are produced when 2.25 moles of ammonia are completely reacted? The equation tells us that 4 mol NH3 will produce 6 mols water. That means 2 mols NH3 will produce 3 mols water. How did we do that? 2...
*March 18, 2007 by jessica*

**language arts**

1. The word centuries contains the Latin root cent-, meaning "hundred." Which of the following words contains the same root? center accent decent percent 2. The word mark is an Anglo-Saxon word meaning "boundary." Which of the following words does NOT contain this root? market...
*May 13, 2013 by Delilah*

**is Ms Sue there please?**

Hi I have this other newspaper article and i have to summarise it. I have summarised it but i need to make it longer and there is a separate question where I have to state why it has become an issue using the article...please help: Dark Age May Envelope WA Streets Published on...
*July 6, 2011 by Crissy XD*

**english **

Please i need help... is this article biased or not biased and why? thank you very much:) OTTAWA — Nearly 15 years after a senior Mountie warned the RCMP it needed to tackle pervasive workplace harassment, the national police force must show it takes the problem seriously by ...
*February 17, 2013 by zackary*

**Estimating DecimalsProducts and Quotients**

Determine whether each product or quotient is resonable.If not resonable,find a resonable result. 1. 62.77(29.8)=187.0546 2.16.132/2.96=54.5 The numbers are correct except for the decimal places. The first one looks like 60*30 or 1800, so determine where the decimal should be...
*October 9, 2006 by Bowier4*

**Math**

Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box of vegetables to be 180 oz. with a standard deviation of 8 oz. He wonders what percent of the vegetable boxes he has grouped for sale will have a ...
*June 18, 2013 by sarah*

**Math**

Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box of vegetables to be 180 oz. with a standard deviation of 8 oz. He wonders what percent of the vegetable boxes he has grouped for sale will have a ...
*June 19, 2013 by sarah*

**Math (quadratic function)**

A fuel station sell, aproximately, 2140 liters of gasoline, per day, in which each liters costs 1,75 dollars. The owner observed that, reducing the price of the liter, occurs an increase in the volume of fuel sold, in the proportion of 20 liters sold per day for each cent ...
*August 24, 2014 by Vitória*

**english**

Please i need help... is this article biased or not biased and why? thank you very much:)i am very confused.. OTTAWA — Nearly 15 years after a senior Mountie warned the RCMP it needed to tackle pervasive workplace harassment, the national police force must show it takes the ...
*February 17, 2013 by zackary*

**Segments in a Circle**

If PT = 5.3, TU = 3.8, and UV = 6.4. Solve for the measure of VS and round to the nearest hundredth. What is PT, TU etc Are they length of line segments? What kind of geometrical shape do you have? I can't figure out what you are asking.
*May 8, 2007 by mike*

**Math**

My math book has this statement: "Describe how to use a Ten-Thousand Square to round numbers to the nearest 1000?" I don't really understand how to answer it.
*September 11, 2007 by Tootie*

**science**

How many grams (to the nearest 0.01 g) of NH4Cl (Mm = 53.49 g/mol) must be added to 700. mL of 1.294-M solution of NH3 in order to prepare a pH = 9.70 buffer? (pka of NH3 = 9.25)
*November 2, 2007 by ashleigh*

**geometry**

An advertisement states that a Roto-Sprinkler can water a cicular region with area 1000 ft^2. Find the diameter of this region to the nearest foot. Use pi = 3.14.
*April 27, 2008 by anna*

**precalculus with applications**

Which of the following is not a root of z^2= 1-square root of 3i to the nearest hundredth. a. -0.22+1.24i b. -0.97-0.81i c. 1.02-0.65i d. 1.18-0.43i Iam not sure how to do this problem. Can someone help me? Thanks
*January 9, 2009 by Mary*

**trig**

In a regular octagon, AB is a diagonal and CD joins the midpoints of two opposite sides. The side length of the octagon is 4 cm. To the nearest tenth of a cm. find a)AB and b)CD. I'm stumped.
*January 15, 2009 by Cathy*

**statistics**

consider the following sample statistics from a population that is aproximatly normal. n=15, s= 7.92,level of confidence is 99 % Calculate the margin of error( round to the nearest hunderth)
*March 11, 2009 by Angela*

**statistics**

consider the following sample statistics from a population that is aproximatly normal. n=15, s= 7.92,level of confidence is 99 % Calculate the margin of error( round to the nearest hunderth)
*March 11, 2009 by Angela*

**math**

if the rate for radioactive decay for a substance is r=-.0063 and time is being measured in days how do you find the half-life of the substance to the nearest hour?
*March 30, 2009 by mike*

**math**

Your employer has 600 business cards printed for you, and you give away 280 of them. To the nearest hundredth, what percent of the cards is left? A. 18.75% B. 21.43% C. 46.67% D. 53.33% i tried this formual but i couldn't do it r= p/b
*May 28, 2009 by k*

**math**

In one year, the Dow Jones Industrial Average increased from 3,945 to 4,386. What percent increase does this represent to the nearest tenth of a percent?
*July 15, 2009 by Aleah*

**Geology**

On the map of Menan Buttes, Idaho how far - to the nearest tenth of a kilometer- is the well in section 11 from the southwest corner of section 10? I say it is .5 kilometers but I'm not positive. Thanks.
*August 2, 2009 by B.B.*

**geometry**

A large, irrigated crop circle is 600 meters in radius. Correct to the nearest tenth of a hectare, how many hectares of land are contained in this circle.
*November 8, 2009 by kimama*

**Algebra**

The radius of a circle is increased by 85%. How much will the area increase in percent? Round your answer to the nearest tenth if a percent. I'm stuck on this question. Thanks -Zach
*December 27, 2009 by Zach*

**math**

Solve the problem. Use 3.14 for đ. Round to the nearest tenth, if necessary. A cylindrical container has a diameter of 10 in. and a volume of 549.5 in3. What is the height of the container?
*March 29, 2010 by Cindy*

**math**

Guy wires 80 feet long support a 65-foot tall telephone pole. To the nearest degree, what angle will the wires make with the ground?
*March 29, 2010 by Roslyn*

**trig/math**

A stained glass window is composed of 20 triangular sections, each with sides 6, 8, and 7inches. Find the total are of the window( to the nearest square inch).
*March 31, 2010 by america*

**geometry**

An A-frame house is 45 feet high and 32 feet wide. Find the measure of the angle that the roof makes with the floor. Round to the nearest degree.
*April 8, 2010 by Roslyn*

**calulas and VECTORS**

Calculate to the nearest degree, the angle between the given vectors. [x]=8 [y]=3, x * y = 12square root 3 the answer is 30 degrees ont he back of my textbook
*May 19, 2010 by z...........................*

**Math**

Round 1,643,253 to the nearest hundred thousand. I say it's 1,600,000 but the workbook says 1,700,000. Please explain.
*May 21, 2010 by Aaron*

**math**

In one year, the Dow Jones Industrial Average increased from 3,945 to 4,386. What percent increase does this represent to the nearest tenth of a percent?
*June 23, 2010 by Anonymous*

**MATH HELP!!!**

Given a right triangle with a side of length 4 and a hypotenuse of length 7, find the measure of the two acute angles. (Round to the nearest hundredth.)
*July 1, 2010 by Taylor*

**math**

Calculate the volume of a sphere with a radius of 4.0 cm. Use pi=3.14 in your calculations. Assume the units are cm3 and do not include them in your answer. Round your answer to the nearest tenth.
*July 6, 2010 by moe*

**MATH**

The volume V of a gas varies inversely as pressure P is exerted. If V = 4 liters when P = 3 atmospheres, find V when P = 7 atmospheres. Note: Round your answer to the nearest hundredth
*October 12, 2010 by NICKY*

**math208**

The price of a technology stock was yesterday. Today, the price rose to . Find the percentage increase. Round your answer to the nearest tenth of a percent
*November 7, 2010 by gina morris*

**prealgebra**

find the total amount in the compound interest amount. $6350 is compounded semiannually at a rate of 18% for 16 yrs. (round to the nearest hundredth as needed)
*December 13, 2010 by sarah*

**Physics**

A baseball is hit off a 1 meter high tee at an angle of 25 degrees and at a speed of 43 m/s. How far to the nearest tenth of a meter does it travel horizontally?
*January 23, 2011 by Anonymous*

**geometry**

the lengths of the diagonal of a rhombus are 2 in and 5 in. find the measure of the angles of the rhombus to the nearest degree. if it helps, we are learning how to use tangent right now!
*February 14, 2011 by Lily*

**algebra**

Nakia cut a board of 30ft long into 2 pieces. The ratio of the legnths of the 2 pieces is 2:3.what is the length, to the nearest foot, of the shorter piece
*March 3, 2011 by didi*

**Quick Qustion**

In math, when you have an amount in money and you are asked to round to the nearest dollar, how would you do that? Example: $2,100.00 is rounded to $2,000? Is $48.50 rounded to $50.00?
*April 19, 2011 by Willy Wonka*

**trig**

The lengths of 2 adjacent sides of a parallelogram are 42 cm and 36cm. an angle of the parallelogram is 4o degrees. Find the measure of the longest diagonal to the nearest tenth of a centimeter.
*April 26, 2011 by ashley --*

**Algebra**

If Marcy received a 7% raise and is now making $67,500 per year, what was her salary before the raise? Round your answer to the nearest dollar.
*May 10, 2011 by Kimberly*

**math**

If you purchase an item for $1,263 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.)
*July 26, 2011 by said*

**algebra**

The distance across a lake is 34 meters. What is the distance, h, between the boat ramp and the dock? Round your answer to the nearest meter and show your work.
*July 26, 2011 by aleyah*

**Geometry**

The distance across a lake is 34 meters. What is the distance, h, between the boat ramp and the dock? Round your answer to the nearest meter and show your work.
*October 25, 2011 by Maria*

**algebra**

If Marcy received a 7% raise and is now making $67,500 per year, what was her salary before the raise? Round your answer to the nearest dollar.
*November 10, 2011 by Anonymous*

**geometry**

find how much air is in a beach ball if the inside radius of the ball is 7 inches used pi=7 over 22 and round to the nearest hundredth of an inch.
*November 20, 2011 by Anonymous*

**ALEGEBRA**

If you purchase an item for $1,232 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.)
*November 21, 2011 by MONICA*

**geometry **

Earth’s radius is about 4,000 mi. To the nearest mile, what is the distance a person can see on a clear day from an airplane 5 mi above Earth? help please!
*January 4, 2012 by ryan*

**Geometry**

Find the area of a regular pentagon with a side of 6ft. Give the answer to the nearest tenth. 123.9ft2 49.5ft2 61.9ft2 12.4ft2
*January 23, 2012 by Ash*

**precalculus **

Suppose $1,000 is compounded quarterly for 4 years. What rate is needed to reach a total of $2,000? Round to the nearest tenth of a percent. use a=p(1+r/n)^nt
*February 9, 2012 by candela*

**Geometry**

Guy wires 80 feet long support a 65 foot tall telephone pole. To the nearest degree, what angle will the wires make with the ground?
*March 5, 2012 by Jackie*

**math**

A seismograph 300km from the epicenter of an earthquake recorded a maximum amplitude of 5.8*10^2lrm, find this earthquake's magnitude on the RicHTER scale to the nearest tenth.
*March 12, 2012 by sue*

**algebra**

If you purchase an item for 1,272 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add -on interest?(round your answer to nearest dollar.)
*March 14, 2012 by Mark*

**ALGEBRA**

Convert the following credit card rate to the APR. Nebraska, 0.02192% daily rate. (Round your answer to the nearest whole number.)
*May 6, 2012 by Randy*

**Math**

A swimmer swam north at 1.75 m/s across a current running from west to east at 2 m/s. She swam for 20 s. How far did she travel, rounded to the nearest tenth of a metre? A) 75 m B) 53.2 m C) 2.7 m D) 26.6 m
*May 7, 2012 by Anonymous*

**algebra**

Convert the following credit card rate to the APR. Nebraska, 0.04110% daily rate. (Round your answer to the nearest whole number.)
*May 20, 2012 by Chris*

**math**

Convert the following credit card rate to the APR. Nebraska, 0.03562% daily rate. (Round your answer to the nearest whole number.) 1 %
*August 13, 2012 by Anonymous*

**math**

Convert the following credit card rate to the APR. Nebraska, 0.03562% daily rate. (Round your answer to the nearest whole number.) 1 %
*August 13, 2012 by Anonymous*

**math**

If you purchase an item for $1,294 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.) $ 1
*August 20, 2012 by Anonymous*

**math**

If you purchase an item for $1,294 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.) $ 1
*August 20, 2012 by Anonymous*

**math**

The volume V of a gas varies inversely as pressure P is exerted. If V = 4 liters when P = 3.5 atmospheres, find V when P = 2.5 atmospheres. Note: Round your answer to the nearest thousandth.
*October 8, 2012 by Anonymous*

**geometry**

A square pyramid has base edges 10 in. long and a height of 4 in. Sketch the pyramid and find its surface area. Round your answer to the nearest tenth
*October 22, 2012 by Anonymous*

**math**

Convert the following credit card rate to the APR. Nebraska, 0.04110% daily rate. (Round your answer to the nearest whole number.)
*November 26, 2012 by louis*

**Math**

Consider the following test scores obtained by a class. Test score 90 80 70 60 50 Frequency 1 4 11 6 2 Find the standard deviation (rounded to the nearest hundredth).
*December 4, 2012 by Debin*

**geometry**

an A-frame house is 45 feet high and 32 feet wide. find the measure of the angle that the roof makes with the floor. Round to the nearest degree.
*December 11, 2012 by Shelby*

**geometry**

an A-frame house is 45 feet high and 32 feet wide. find the measure of the angle that the roof makes with the floor. Round to the nearest degree.
*December 11, 2012 by mariah*

**Geometry**

THE VOLUME OF AN OBLIQUE CONE WITH EQUAL DIAMETER AND HEIGHT IS 18*3.14CM^3. FIND THE HEIGHT AND RADIUS (TO THE NEAREST CM). PLEASE HELP THIS IS MY LAST TEST AND I GRADUATE!!! THANKS SO MUCH!!
*January 31, 2013 by Keiana*

**Algebra**

You invest $3700 in an account paying 3.75% interest compounded daily. What is the account's effective annual yield? Round to the nearest hundredth of a percent.
*March 6, 2013 by Fannie*

**Math**

The price of a technology stock was $9.83 yesterday. Today, the price fell to $9.70 . Find the percentage decrease. Round your answer to the nearest tenth of a percent.
*June 10, 2013 by Samantha*

**Chemistry**

A high-protein diet contains 70. g {\rm g} of carbohydrate, 5.0 g {\rm g} of fat. How much energy in kilocalories does this diet provide? round to the nearest tens place
*September 11, 2013 by Jg*

**math**

If you purchase an item for $1,242 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.)
*September 23, 2013 by Antonio*

**Geometry**

When the angle of elevation to the sun is 52 degrees, a tree casts a shadow that is 9 meters long. what is the height of the tree? round to the nearest tenth of a meter
*October 17, 2013 by Marquis*

**Algebra**

Sam is installing ceramic tiles in his bathroom. The area of each tile is 97 square inches.To the nearest inch what is the length of one side of the tile.
*October 18, 2013 by Steve*

**Math**

An athletes long jump rounded to the nearest metre was 8 m. Whar are the longest and shortest lengths the jump could have been in decimals to the hundredths ?
*January 29, 2014 by Ann*

**Math ~ Check Answers ~**

Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd My Answer: ???? •Circumference = (2) (3.14) (23) •3.14 x 2 x 23 = 144.44
*March 6, 2014 by Mindy *

**math**

At a horizontal distance of 34 meters from the base of a tower, the angle of elevation to the top is 72 degrees. Find the line of sight distance to the nearest meter.
*May 30, 2014 by Anonymous*

**trigonometry**

An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. To the nearest degree what is the angle of elevation of the airplane’s path?
*June 9, 2014 by Anonymous*

**math**

A steel post is 6 ft. long and 6" thick in diameter. If a cubic foot of steel weighs 490 lb., how much does the rod weigh (to the nearest pound)?
*June 24, 2014 by Becky*

**math**

.68 inch to the nearest eight of an inch. Is there a formula?
*February 28, 2012 by CLYDE 2*

**math**

approximate .68 inch to the nearest eight of an inch
*June 18, 2012 by booker*

**math**

16/28 as a percent and round to the nearest percent
*March 11, 2013 by james*

**geometry**

WHAT IS ad TO THE NEAREST 10 ON A KITE WHEN THE KITE IS22,7, AND 12
*April 28, 2013 by EVA*

**ALGEBRA 1 A**

Would someone check my answer please? Thank you. A bank offer two checking plans. the anywhere plan charges 30 cent per check, the accucheck plan cost $0.64 a month, plus 22cent per check, for what number of checks will the accucheck plan cost less than the anywhere plan? ...
*November 8, 2009 by Terri*

**Algebra...**

Jim, Kim, Mim, and Tim all went fishing. They each caught ine fish, They measured each fish to the nearest inch and weighed them to the nearest pound. When they lined the fish up end to end, the fish stretched from one edge of the 6-foot-long table to the other. The four fish ...
*September 9, 2008 by Kenya*

**Math**

Find the surface area of each rectangular prism or cylinder to the nearest tenth of a degree. 7. Bases are isoceles triangles with legs that measure 5 centimeters. The height is 7 cm. I Don't know how to set it up. What formula do i use and how? Thanks
*March 11, 2008 by Anonymous*

**math**

Miguel cuts a square with a 5inch sides out of a circle with a 12inch diameter. Find the area of the remaining piece to the nearest tenth. I dont undersand how to figure ou the problem.
*February 17, 2009 by Lilly*

**trig/math**

Two ships leave a harbor together traveling on courses that have an angle of 124° between them. If they each travel 511 miles, how far apart are they (to the nearest mile)?
*March 31, 2010 by ana*

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