Saturday

January 31, 2015

January 31, 2015

Number of results: 6,351

**math**

b.Use your new formula to find the mass of the automobile in kg for each value of force and time given in the table below. Round your answer to the nearest whole number
*August 25, 2010 by star*

**Math**

can please someone help me to solve this question: 18 MB of data are to be transmitted over a 4 megabits per second connection. How long should the complete transmission take, to the nearest 0.1 s?
*February 9, 2011 by Ramond*

**math**

I have a few other problems that I can't seem to understand... Question: Rounded to the nearest ten. I am 12,750. I am a multiple of 2. I use only 4 different number's in my 5 places... :-o
*September 5, 2011 by Jay*

**ALGEBRA**

Find the APR for the following loan (monthly payments). (Round your answer to the nearest full percent.) Purchase a refrigerator for $2,100 at 20% add-on interest for 3 years.
*April 29, 2012 by Mike*

**ALGEBRA**

Find the APR for the following loan (monthly payments). (Round your answer to the nearest full percent.) Purchase a refrigerator for $2,100 at 20% add-on interest for 3 years.
*May 18, 2012 by Monic*

**College math**

Find the volume of rectangle pet carrier whose dimensions are 18.20 in wide, 14.00 in long, and 18.80 in high Report your answer to the nearest hundredth of cubic inch.
*June 1, 2012 by Lourane*

**Geometry **

If the ladder extends to a length of 158 inches, what is the height of the house rounded to the nearest hundredth of an inch? Type the numeric answer only in the box below.
*June 17, 2012 by Sarah*

**7th grade Math**

can someone please check this for me. Be sure to round to the nearest hundred. 1) 6 eggs in 7 days 2) 8 batteries in 3 months 3) 122 patients in 4 weeks 4) $8.43 for 3 pounds
*October 23, 2012 by gangnam style :o*

**math**

a seismoraph 300km from the epicenter of an earthquake recorded a maximum amplitude of 5.4 x 10^2um. Find this earthquakes magnitude on the Richter Scale. (Round your answer to the nearest tenth). M=
*November 3, 2012 by CLara*

**Math**

Los Angeles is about 385 miles from San Francisco. How far apart would the cities be on a map with a scale of 1 in. = 25 mi? If necessary, round to the nearest hundredth.
*November 21, 2012 by Nicki*

**Helpppp**

Find the apr to the nearest half percent for the following loan Amount financed $3400 Finance charge $470 Number of monthly payments 36 Please help
*February 22, 2013 by Kate *

**arithmetic**

find the APR to the nearest half percent, for the following data. purchase price $3500, down payment $500, add-on interest rate 7%, # of payments 18
*March 4, 2013 by ken*

**Trig**

Whats the height of a flagpole if a student stand 37feet from it and determines the angle of elevation to be 34degrees and her eyes are 5.3 feet from the ground(round to the nearest whole number)
*March 11, 2013 by David*

**math**

calculate , in newtons correct to the nearest unit, the force necessary to maintain a body of mass 2kg in uniform angular speed of 2rev/s in a circle of radius 0.2m
*June 14, 2013 by vicky*

**math**

Suppose you invest $2500 at an annual interest rate of 3% compounded continuously. How much will you have in the account after 7 years? Round the solution to the nearest dollar
*January 14, 2014 by toni*

**Algebra **

A couple wants to install a squaremirror thathas an area of 500 square inches. to the nearest tenth of an inch, what length of wood trim is needed to go around the mirror.
*August 28, 2014 by Alysa*

**math**

3.find to the nearest foot the distance a body will fall in 5 one fifth seconds when g=32ft./seconds to the second power.
*September 6, 2009 by chris*

**Algebra**

How long will it take $7,000 invested at 5.5% compounded daily to grow to $14,000? Round your answer to the nearest tenth of a year.
*December 2, 2009 by Alexandra*

**HELPPPPPPP (TRIG)**

find, to the nearest minute, the solution set of 1- sin x = 3 cos^2 x over the domain 0 degrees to 360 degrees
*May 20, 2010 by HELPPPP*

**algebra**

Solve the question for both the exact irrational root and its rational approximation to the nearest tenth. sqrt 2 over 3 s + 1 = sqrt 23 q=
*May 29, 2010 by april*

**3rd grade math**

Writing in math. Explain how you would use a number line to round 148 to the nearest ten.
*September 27, 2010 by javon*

**geometry**

The measure of the supplement of an angle is 42 more than twice its complement. Find the original angle (to the nearest tenth if it is not a whole number).
*November 3, 2010 by Anonymous*

**Math**

Mimi was 36 inches tall two years ago. If she is 17% taller this year, how tall is she. Round your answer to the nearest inch.
*November 10, 2010 by lilly*

**Geometry/Trig.**

Let angle A be and acute angle in a right triangle. Approximate the measure of andgle A to the nearest tenth of a degree. cos A = 0.11
*January 30, 2011 by Chica*

**geometry**

A company logo is shaped like an equilateral triangle with 2-in.-long sides. What is the height of the logo? Round to the nearest tenth.
*March 17, 2011 by dx*

**geometry**

The radius R of a sphere is 5.6cm. Calculate the sphere's surface area A. Use the value 3.14, and round your answer to the nearest tenth.
*March 22, 2011 by Heather*

**physics **

To the nearest order of magnitude, how many times greater than the speed of sound is the speed of light? 104 106 1010 1012
*April 10, 2011 by ashley --- HELP PLEASEE!!!*

**Math**

S surveyor standing 2277 ft from the base of a building measured a 31 degrees angle to the topmost point. To the nearest ft, how tall is the building?
*May 8, 2011 by Khloe*

**chemistry**

Determine the final pressure of a gas that has an initial pressure of 1.00 atm and is heated from 20 °C to 30 °C. Round to the nearest hundredth. Don't forget the units.
*July 18, 2011 by Izzie*

**math**

State College's baseball team had the following scores in their last 8 games: 14, 5, 6, 0, 6, 9, 6, and 15. Determine to the nearest tenth the mean of these scores.
*September 4, 2011 by Please help me!!!!!*

**Trigonometric Ratios**

You are designing a ramp where the horizontal distance is twice the vertical rise. What will be the ramp angle to the nearest tenth of a degree?
*October 21, 2011 by Tyyanna*

**Math**

a rectangular field with an area of 8000 m^2 is enclosed by 400 m of fencing , detemine the dimesions of the field to the nearest tenth of a metre
*October 23, 2011 by Kestrel*

**geometry**

In triangle ABC, angle B is a right angle. Find the remaining sides and angles. Round your answers to the nearest tenth. a = 3, c = 3
*December 23, 2011 by Anonymous*

**math**

You are asked to build a circular running track of length 1/4 km. To the nearest meter, what would be the radius of the track? (Recall that 1 km is 1000 m.)
*December 31, 2011 by Rivers*

**math**

ella reports the hight of a tree in her school is 3.8 m and this measurment to the nearest hundredth of metre what is the least hight she might report?
*January 11, 2012 by shatha*

**math**

ella reports the hight of a tree in her school is 3.8 m and this measurment to the nearest hundredth of metre what is the least hight she might report?
*January 11, 2012 by shatha*

**math**

If an object with the weight of 70 newtons requires 37 newtons to start sliding, what is the value of the coefficient of the static rounded to the nearest tenth?
*May 13, 2012 by joseph*

**Math**

Write an addition problem in which, when the addends are rounded to the nearest ten, the sum is 90. Then explain how you use estimation to solve the problem.
*May 15, 2012 by Kelly*

**ALGEBRA**

If $695 is invested in an account that earns 21.75%, compounded annually, what will the account balance be after 15 years? (Round your answer to the nearest c
*May 18, 2012 by Monic*

**Geometry**

Find the arc length, of a 130 degree arc, in a circle with a diameter of 7.2 inches. Round your answer to the nearest thousandth
*May 20, 2012 by Bob*

**Geometry**

Find the arc length, of a 130 degree arc, in a circle with a diameter of 7.2 inches. Round your answer to the nearest thousandth
*May 20, 2012 by Maria*

**pre algebra check**

What is the diameter of a cone with a height of 10 yards and a volume of 92.4 cubic yards? Round to the nearest whole number. 82.97=r^2???
*May 30, 2012 by amy*

**math**

For a given right triangle, side a = 400 feet andside b = 900 feet.What is the measure of angle A to the nearest degree
*June 14, 2012 by Anonymous*

**ALGEBRA**

If an electronic circuit experiences a loss of 3 decibels with an input power of 6 watts, what would its output power be, to the nearest watt?
*June 28, 2012 by Markie*

**algebra**

If an electronic circuit experiences a loss of 3 decibels with an input power of 6 watts, what would its output power be, to the nearest watt?
*July 1, 2012 by Jay*

**Algebra 2**

if the angle of elevation of the sun with the ground is 10 degrees, what is the length of a shadow cast by a six foot person to the nearest foot?
*August 21, 2012 by courtney*

**Chemistry**

Silver Nitrate and Sodium carbonate has a known concentration of 0.500M. preparing 25ml of 0.500m. Calculate the mass to the nearest 0.01g.
*October 11, 2012 by Sarah Taylor*

**Math**

A cylindrical soup can has a radius of 4.1 inches and a height of 2 inches. Find the volume of this can. a.In terms of pi b. Also.To the nearest cubic inch
*January 18, 2013 by MP*

**math**

Find the surface area of a cone if the diameter of its base is 13.5 feet, and it has a slant height of 16.8 feet. Round to the nearest tenth.
*January 28, 2013 by Anonymous*

**Geometry**

44. The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth? (1 point) 1,700 m2 146.2 m2 850 m2 26,364 m2
*June 10, 2013 by Patrick*

**Math**

A vehicle covers 2,160 miles in 5.5 hours. What is the average speed of the vehicle to the nearest tenth. I got 55.5, but I don't think it is correct.
*June 25, 2013 by Matthew*

**Math**

V = 4/3r3. A sphere has a radius of 4 inches. Volume (to the nearest tenth) = cubic inches The answer I got was 261.2 but it was wrong.
*June 25, 2013 by sarah*

**Round whole numbers**

The tallest mountain in Cailfornia is MT. Whitney. It is 14,491 feet tall. Round it's height to the nearest thousand
*September 18, 2013 by Salma*

**Math**

Compute the Annual Percentage Yield (APY) for the investment in the previous question. (Round APY to the nearest hundredths of a percent.)
*January 11, 2014 by Bonnie*

**Geometry **

What is the height of a cylinder with a volume of 384π cubic inches and a radius of 8 inches? Round to the nearest tenth of an inch.
*February 28, 2014 by anon*

**math**

the levels of swimming pool in red from 4.5 to 6 feet. what is the percent increase in the water level rounded to the nearest tenth of a percent
*March 7, 2014 by timi*

**Math**

A model plane flies 18 ft per 2 seconds. What is the planes speed in miles per hour? Round to the nearest tenth.
*April 20, 2014 by Ava*

**Trig**

the angle of elevation to the sun is 65 degrees. A building casts a shadow 16m long. What is the height of the building to the nearest meter?
*November 17, 2014 by Julia*

**math **

A student reader is making $7.20 per hour and gets a $0.64 raise. What is the percent increase? (Round to the nearest tenth of a percent.)
*December 12, 2014 by nik *

**math**

Write an addition problem in which, when the addends are rounded to the nearest ten, the sum is 90. Then explain how you use estimation to solve the problem.
*January 5, 2015 by grace *

**math**

THe area of a parallelogram is 594, and the lengths of its sides are 32 and 46. Determine, to the nearest tenth of a degree, the measure of the acute angle of the parallelogram
*January 29, 2015 by Sue*

**Circumference and Area of Circles**

can someone help me with these:Find the radius, diameter and circumference of a circle with an area of 64 cm2. Write your answers as decimals rounded to the nearest hundredth. Find the circumference and area of a circle that has a rectangle inscribed inside it with sides that ...
*May 8, 2007 by mike*

**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*

**MATH **

Please help me solve this problem. My grandfather has a big collection of silver dollars and 50 cents pieces. He promised to give one fourth of his collection to the first of his grandchildren, who can figure out the total value of his coins. The only clues he will give are ...
*May 7, 2014 by Hect01*

**math**

crystal wants to build a ramp that will rise 4ft over a horizontal distance of 20ft. how long will the ramp be? round to the nearest tenth.
*February 24, 2008 by carol*

**math**

The electricity costs of a business increased from $15,000 one year to $16,000 the next.To the nearest whole percent, what was the rate of increase?
*September 4, 2008 by Wendy*

**Math**

The electricity costs of a business increased from $18,000 one year to $19,000 the next. To the nearest whole percent, what was the rate of increase?
*October 25, 2008 by James*

**Algebra**

Let f(x) = e^x 2 + 3 a. Describe in words how the graph of f can be obtained from the graph of y = e^x. b. What is the domain of f? c. What is the range of f? d. What is the y-intercept? State the approximation to 2 decimal places (i.e., the nearest hundredth).
*July 30, 2009 by Audrey*

**math please help**

The electricity costs of a business from $15,000 one year to $16,000 the next. To the nearest whole percent, what was the rate of increase?
*November 29, 2009 by elaine*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*December 1, 2009 by val*

**college math**

To the nearest second, when wil the minute hand lie exactly over the hour hand between 2pm and 3pm?
*February 4, 2010 by Mandy*

**math**

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

**trig**

a vertical pole 3 meters tall casts a shadow 1.8 meters long. what is the angle of the elevation of rhe sun to the nearest minute?
*June 17, 2010 by shanda*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*June 19, 2010 by dan*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*June 23, 2010 by Superman*

**math**

24 tacks are used to fix the 3ply to the back of the unit these cost $12 per 1000 cost of the thacks (rounded th the nearest 5 cents)
*August 15, 2010 by catherine*

**9th **

The electricity costs of a business increased from $18,000 one year to $19,000 the next. To the nearest whole percent, what was the rate of increase?
*October 23, 2010 by michelle*

**geometry**

An isosceles right triangle has a hypotenuse of 8 units. What is the length, in units, of one the legs? Round your answer to the nearest hundredth if necessary.
*January 6, 2011 by danielle*

**geometry**

To the nearest tenth of a foot, what distance (x) from the building should Tim place the 16 ft ladder so that the top of the ladder will be 12 feet above the ground.
*February 27, 2011 by Kierra*

**math**

a percan pie 40 ft in diameter was baked in oklahoma,in 1989. What was the pie circumference ,rounded to the nearest foot? plz shoe work
*March 1, 2011 by daisy*

**math**

Use a tangent function to estimate the grade resistance of a 2200-lb car travelling on a 2.4° grade. Round your answer to the nearest pound.
*March 23, 2011 by Meg*

**math**

Use a tangent function to estimate the grade resistance of a 2200-lb car travelling on a 2.4° grade. Round your answer to the nearest pound.
*March 23, 2011 by Meg*

**algebra 1**

suppose triangle ABC has right angle C. find the measures of the other sides to the nearest whole number. measurement of angle A is 40 BC is 5
*April 20, 2011 by David*

**Pre-Algebra Check**

1. Round your answer to the nearest tenth, if necessary. 22 miles/hour = ______ feet/second a. 0 b. 15 c. 1.5 d. 32.3 Answer: C? Thank you in advance!
*April 21, 2011 by Cheryl*

**Math**

An airplane takes off in a straight path. When it has traveled 5 km, it is 3 km high. To the nearest kilometer, what is the horizontal distance, d that the airplane has flown over?
*April 28, 2011 by Darren*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*June 2, 2011 by michael*

**geometry**

A tricycle tire has a diameter of 24in.How many feet does the tricycle travel when the wheel makes twelve revolutions? round to the nearest hundreth
*June 17, 2011 by Jacobb*

**geometry**

A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the nearest hundredth)?
*June 20, 2011 by roman*

**Algebra 1**

A measurement is given. Find the minimum and maximum possible measurement. A doctor measures a patient's weight as 162 lb to the nearest pound.
*September 20, 2011 by Isachaly*

**trig**

Suppose that the point P(13,-30) is on the terminal side of the angle theta in standard position. What is sin(theta)? Give your answer to the nearest thousandth
*September 27, 2011 by zack*

**Math**

A road has an incline of 10°. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the road.
*October 9, 2011 by Mikee*

**Finance**

convert the following credit card rate to the APR. nebraska, 0.03562% daily rate? Round to the nearest whole number
*November 6, 2011 by Anonymous*

**Probability Pțease helpp**

Select numbers a and b between 0 and 1 independently and at random, and let c be their sum. Let A, B, and C be the results when a, b, and c, respectively, are rounded to the nearest integer. What is the probability that A + B = C?
*November 24, 2011 by maria*

**physics**

A ball is thrown from a cliff upward with a speed of 21 m/s and at an angle of 56 degrees to the horizontal. How high does it go above the cliff to the nearest tenth of a meter?
*January 19, 2012 by Jason*

**Geometry**

20. The wheelchair ramp at the entrance of the Mission Bay Library has a slope of 1/18. What angle does the ramp make with the sidewalk? Round to the nearest degree.
*February 26, 2012 by Ariel*

**College Math**

A spherical balloon has a radius of 9 centimeters. Find the amount of air required to fill the balloon. Round to the nearest hundredth
*March 26, 2012 by Rochelle Finister*

**geometry**

In right triangle ABC, measure of angle ACB= 90 and segment CD is the altitude to the hypotneuse AB. Ad= 6 cm and BD= 4 cm. Find the length of segment CD to the nearest hundredth.
*May 23, 2012 by Colleen*

**trig**

A tree casts a shadow of 27 meters when the angle of elevation of the sun is 26 degrees. Find the height of the tree to the nearest meter. a. 24 m b. 15 m c. 320 m d. 13 m
*May 23, 2012 by Anonymous*

**calculus**

Use vectors to find interior angles of the two triangles with given vertices - round to nearest hundredths Question 1: (-3, -4),(1,7),(8,2) Question 2: (-3,5), (-1,9), (7,9)
*May 25, 2012 by AEF*

**Algebra**

The diameter of the moon is 2155 miles. Find volume of the moon. Round answers to the nearest whole number and leave in the answer
*June 1, 2012 by Anonymous*

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