Thursday

May 5, 2016
Number of results: 7,452

**math**

Find the number of decibels for the power of the sound. Round to the nearest decibel. A rock concert, 5.36 multiplied by 10-6 watts/cm2 D = mark dB
*October 20, 2011 by Anonymous*

**geometry**

To the nearest tenth of a cubic inch, how much volume is added to a spherical balloon whose radius grows from 10 to 20 inches long?
*December 6, 2011 by jim*

**math**

a paper towel roll is shaped like a cylinder. it is 4cm wide and 28 cm tall. find its volume to the nearest tenth. use 3.14 for pi
*March 1, 2012 by tdog*

**Math**

At a certain time, a verical pole 10 feet tall casts a 14-foot shadow. What is the angle of elevation of the sun to the nearest degree?
*March 4, 2012 by Valentino*

**Math**

At a certain time a verical pole 10 feet tall casts a 14-foot shadow. What is the angle of elevation of the sun to the nearest degree?
*March 4, 2012 by Valentino*

**MATH PROBLEMS**

draw a quadrangle below. measure the sides to the nearest 1/2 inch write the lenght next to each side .find the perimeter ..
*March 13, 2012 by Anonymous*

**physics**

A 2 kg metal plate slides down a 14-meter high slope. At the bottom its speed is 11.1 m/s. To the nearest Joule, what was the magnitude of the work done by friction?
*April 15, 2012 by 18*

**MATH**

IF HANG TIME FOR A SHOT BY A PROFESSIONAL BASKETBALL PLAYER IS O.85 SECONDS WHAT IS THE VERTICAL DISTANCE OF THE JUMP ROUNDED TO THE NEAREST TENTH OF A FOOT?
*April 25, 2012 by lISA*

**Algebra**

Miquel cuts a square with 5-inch sides out of a circle with a 12 in diameter. FInd the area of the remaining piece to the nearest tenth
*April 25, 2012 by Mandy*

**math**

Giita walks 2 1/2 miles in one hour. How much time does it take her to walk 7miles. Round the answer to the nearest second.
*November 19, 2012 by emmy*

**Math**

Kandace have been approved for a $250,000, 30 year mortgage with an APR of 4.5%. What is their monthly payment rounded to the nearest dollar?
*December 12, 2012 by Jamal*

**Math**

Kandace have been approved for a $250,000, 30 year mortgage with an APR of 4.5%. What is their monthly payment rounded to the nearest dollar?
*December 12, 2012 by Jamal*

**Math**

A bicycle with 26inch diameter wheels is travelingat 10 mph. To the nearest whole number how may revolutions does each wheel make per minute?
*January 16, 2013 by Taylor*

**math **

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.33 10−5watts/cm2
*June 5, 2013 by tekeria*

**trig**

Find all angles in degrees that satisfy the equation. Round approximate answers to the nearest tenth of a degree. tan α = -1.85
*June 17, 2013 by tony*

**Business Math**

What is the annual percentage yield of a $10,000 investment for 1 year at 12% interest compounded monthly? (Round APY to the nearest hundredth.)
*July 2, 2013 by Tee*

**math**

new york 1,250 feet tall 103 floors rounded to nearest whole what is the height of each floor?and show the steps
*August 26, 2013 by kahron*

**Physics**

An AC voltage with 169 peak volts is applied across a 506 ohm resistor. To the nearest tenth of a watt, what is the average power?
*September 4, 2013 by Jason*

**math**

Find the number of decibels for the power of the sound given. Round to the nearest decibel.A rocket engine, 2.42 * 10^−5 watts/cm2
*November 11, 2013 by Anonymous*

**Algebra 2**

The test scores for a math class are shown below. 81,84,82,93,81,85,95,89,86,94 What is the standard deviation of the data set? Roun your answer to the nearest tenth 4.9 5.5 5.3 5.1
*May 19, 2014 by Whitney*

**math**

The Washington Monument is 169 meters high. Find the angle of elevation to the nearest degree to the top of the monumenmt from a point .5 km from the base.
*May 25, 2014 by danielle*

**Math Help**

Hi! Can someone please help me with these? Thanks! :) Directions: Look for the direction angle for vector v. If necessary, round your answer to the nearest tenth of a degree. 1.) v = 8i - 10j 2.) w = -4i - 3j
*February 18, 2015 by Anna*

**math**

i have to find the surface area of a cylinder with the height of 15 and the circumference of 4 to the nearest tenth of a square unit and cannot figure it out HELP PLEASE
*February 26, 2015 by ?*

**management accounting**

how much should be invested now (to the nearest $)to receive $ 24000 per annum in perpetuity if the annual rate of interest is 5% ?
*March 19, 2015 by saru*

**geometry **

afence is to be built on the diagnal of a rectangular dog park which is 250ft by 200ft to the nearest tenth of a foot. how much fence will be required?
*April 1, 2015 by ky*

**Calculus**

Find the points on the curve y=x2+2 closest to the point (0,3). Enter the coordinate with the smallest x-value first and round to the nearest 4 decimal places.
*November 5, 2015 by Mark*

**geometery **

find the area of a sector that has a central angle of 68 degrees and a radius of 10cm. Round you answer to the nearest 100th. (use 3.14=pie)
*November 10, 2015 by elijah *

**Math**

the terminal side of an angle in standard position coincides with the line x-2y=0 in quadrant 3, find cosine theta to the nearest ten-thousandth
*January 6, 2016 by Emma*

**Math**

the terminal side of an angle in standard position coincides with the line x-2y=0, what is the cosine to the nearest ten-thousandth??? I am completely lost with this one
*January 6, 2016 by Emma*

**Math**

Write and solve a proportion to complete the statement. Round your answer to the nearest hundredth. 90 lb ≈ kg I am having trouble even understanding how to do this?
*January 21, 2016 by Meggie*

**Math**

Jay discounts a 100-day note for $25,000 at 13%. The effective rate of interest to the nearest hundredth percent is _______ %. A. 13.49 B. 13.48 C. 13.03 D. 13.02 a is my answer
*February 19, 2016 by debbie*

**math**

Jay discounts a 100-day note for $25,000 at 13%. The effective rate of interest to the nearest hundredth percent is _______ %. A. 13.49 B. 13.48 C. 13.03 D. 13.02 my answer is B
*February 20, 2016 by debbie*

**Trigonometry **

An aircraft took off at an angle of 32 degrees. How far had it flown when it reached a (vertical) height of 1200m (nearest metre)?
*April 12, 2016 by Rebekah*

**Math-Trig**

Answer to four significant figures, or to the nearest minute. f) one vertex angle of a rhombus is 25°. Find the ratio of the diagonals.
*April 18, 2016 by Jessica*

**Math/Geometry**

what is the answer to the question find the volumne of a composite figure with a square and cylinder with all its measurements 8 ft. rtound to the nearest tenth.
*April 21, 2016 by Ryan*

**Algebra**

First year students attending Hogwarts ride in boats from the train station (point H) to the castle (point C). The most direct route is 760 meters and the boats travel at 100 m/min. Unfortunately, one boat got off course by 17° and traveled on this path for 5 min. until Hagrid...
*February 13, 2012 by Katy*

**Math**

5. Find the surface area of the cylinder to the nearest whole number. (1 point)1,659 in.2 898 in.2 5,862 in.2 2,959 in.2 6. Find the surface area of the pyramid shown to the nearest whole number. (1 point)1,540 m2 770 m2 396 m2 749 m2 7. Find the surface area of a conical ...
*May 17, 2014 by Anonymous*

**Math**

5).Hat size are determined by the measuring the circumference of the head in either inches or centimeters. Use ratio and proportion to complete the following table. Hat size Head circumference Head Circumference 7 ˝ to nearest 1/5 inch to the nearest centimeter 7 3/8 23 3/5 60...
*May 28, 2010 by Mickey*

**math**

538,605 the eight is under lined. the question is use the place vaule. Round each nimber to the place vaule of the under lined digit -+5=13 The 8 is in the thousand's place. Is the number closer to 539,000 or 538,000? If the digit following the underlined numeral is 5 or ...
*September 26, 2006 by Genesis*

**Math**

A quality control inspector found flaws in 13 out of 150 sweaters. Find the probabillity that a sweater has a flaw. Round to nearest tenth of a %
*May 14, 2008 by Marco*

**pre-algebra**

convert the units. Round the result to the nearest tenth. 1- 2 years to months 2- 168 days to weeks 3- 1270 minutes to hours
*January 5, 2009 by Lily*

**math**

show me how do find volume i know it is base x height but then what? example 20 cm wide 17cm high and how do i bring it to nearest cubic unit. I am in 6th grade. thank you
*January 22, 2009 by polly*

**Math**

Find the total amount in the compound intrest account. $4000 is compounded annually at a rate of 11% for 3 years. (Round the nearest hundredths as needed)
*April 17, 2010 by christopher*

**Math**

Find total amount in the compound intrest account. $2000 is compounded quarterly at a rate of 8% for 6 years. (Round to nearest Hundereths as needed)
*April 17, 2010 by christopher*

**physics**

In a right triangle ABC, C = 90°, a = 21 ft and b = 76 ft. Solve for all the missing parts using the given information. (Round each answer to the nearest whole number.)
*August 11, 2010 by erin*

**geometry**

A circle has a radius of 3 feet and a central angle DEF that measures 60°. What is the length of the intercepted arc DF? Use 3.14 for pi and round your answer to the nearest tenth.
*July 2, 2010 by ashley!(:*

**chemistry**

An enclosed cylinder has 3 moles of gas with a volume of 60 L and a temperature of 400 K. What is the pressure inside the container? Round to the nearest tenth. Don't forget the units.
*July 4, 2010 by Liz*

**geometry**

How many hours will it take a bicyclist traveling 17.6 feet per second to finish a 90-mile race? Round your answer, if necessary, to the nearest tenth.
*July 13, 2010 by BOB*

**math**

a model airplane flies 18 feet in 2 seconds what is the airplanes speed in miles per hour round you answer to the nearest hundredth how would i do this
*October 21, 2010 by courtney*

**calculus **

find the positive roots of the equation 2x^3-5x^2+6=0 and evaluate the function y=500x^6 at each root. round you answers to the nearest integer, but only in the final step.
*November 22, 2010 by maritza*

**7th grade math**

Find the missing dimension for the three dimensional figure to the nearest tenth, given the volume and other dimensions L= 8m W=4.6m V=88mcubed
*February 20, 2011 by Anonymous*

**trig**

find, to the nearest tenth of an inch, the length of the arc intercepted by a central angle of (4pi)/3 radians if a radius of the circle is 22 inches long
*April 24, 2011 by Scott*

**trig**

find, to the nearest tenth of a meter, the length of the arc intercepted by a central angle of 160 degrees if a radius of the circle in 8 meters long
*April 24, 2011 by Scott*

**geometry**

How many hours will it take a bicyclist traveling 17.6 feet per second to finish a 90-mile race? Round your answer, if necessary, to the nearest tenth.
*May 24, 2011 by lindsey*

**geometry**

How many hours will it take a bicyclist traveling 17.6 feet per second to finish a 90-mile race? Round your answer, if necessary, to the nearest tenth.
*June 7, 2011 by Marcus*

**martha valle high school**

Find to the nearest meter the height of a building if its shadow is 42 meters long when the angle of elevation of the sun measures 42°
*April 17, 2012 by Jasmine*

**ALGEBRA**

Make a 5% offer on a Volkswagen New Beetle that has a sticker price of $22,120 and a dealer cost of $20,862. (Round your answer to the nearest dollar.)
*May 6, 2012 by Randy*

**ALGEBRA**

Make a 5% offer on a Volkswagen New Beetle that has a sticker price of $22,120 and a dealer cost of $20,860. (Round your answer to the nearest dollar.)
*May 20, 2012 by Mike*

**MATH**

Use a table of trigonometric values to find the angle č in the right triangle in the following problem. Round to the nearest degree, if necessary. cos č=? A=22 H=38
*July 17, 2012 by MARTIN*

**Geometry**

At a certain time of the day, a 4-meter-tall vertical pole casts a shadow of 3 meters. What is the angle of elevation, to the nearest degree, of the Sun?
*July 19, 2012 by rebecca*

**physics**

A baseball is thrown horizontally off a cliff with a speed of 11 ms^-1. What is the vertical distance, to the nearest tenth of a meter, that the ball has fallen after 4.8 seconds?
*August 22, 2012 by nick*

**Trigonometry**

Point P is located at the intersection of the unit circle and the terminal side of angle theta in standard position. Find the coordinates of P to the nearest thousandth.
*September 17, 2012 by Spencer*

**3rd math**

April needs to estimate the sum of 427 and 338 should she round to the nearest ten or hundred to get the closer answer? Explain.
*September 20, 2012 by morgan*

**Alg 2 (HS)**

Solve 4^(x+2)= 160 use a cal and round your answer to the nearest hundredth How would I work out this problem? I'm a little confused with this one.
*September 22, 2012 by Gregory B.*

**Math **

Let d(t) be the shortest distance between Earth and the nearest other planet as a function of time t (where t is in years and t = 0 is noon on January 1, 1000 A.D., say). Is d continuous? Why or why not?
*October 24, 2012 by Bob*

**Pre-cal**

A bicycle with 26 inch diameter wheels is traveling at 10mph, to the nearest whole number how may revolutions does each wheel make per minute?
*January 17, 2013 by Anonymous*

**algebra 1a**

Suppose that a car normally sells for $16,500 and is now on sale for $14,000. What is the percent of discount? If necessary, round your answer to the nearest tenth.
*January 24, 2013 by breanna*

**clackamas**

Consider a $100 investment earning 12% compounded quarterly. How long will it take to triple your money? Round your answer to the nearest tenth of a year.
*February 11, 2013 by Anonymous*

**math**

a travel mug is shaped like a cylinder. it is 9cm wide and 15cm tall. find its volume to the nearest tenth. use 3.14 for pie.
*March 21, 2013 by Anonymous*

**Algebra: check my answer**

A right triangle’s legs are 3 and 4 meters long. What is the measure of the angle adjacent to the 4-meter leg to the nearest tenth of a degree? A.) 35.9° B.) 36° *C.) 36.9° d.) 37.5° Thank You.
*March 21, 2013 by Jack*

**Physics**

A baseball is thrown horizontally off a cliff with a speed of 7.3 ms-1. What is the vertical distance, to the nearest tenth of a meter, that the ball has fallen after 9.4 seconds?
*April 10, 2013 by Ken*

**algebra**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine,2.44 cross 10^(−5)watts/cm2.
*May 12, 2013 by Tierra*

**Math**

Peter walked 8,900 feet from home to school. How far to the nearest tenth of a mile did he walk? 1mile=5,280feet I got 1.6. Is this correct?
*June 9, 2013 by Robyn*

**algebra**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.67 cross 10−5watts/cm2
*August 26, 2013 by Anonymous*

**chemistry**

if you are asked to "obtain about 3 g of sodium chloride weighed to the nearest 0.001 g should you weigh out exactly 3.000 g? explain your answer.
*February 4, 2014 by CeeCee*

**algebra**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.54 cross 10−5 watts/cm2
*February 8, 2014 by samuel louijeune*

**math**

it says a inspector found flaws in 13 out of 150 sweaters. find the probability that a sweater has a flaw. round to the nearest tenth of a percent
*March 11, 2014 by jalen*

**geometry**

Hi, could someone explain to me the steps I should take to solve the following problem. If radius BE is a perpendicular bisector of chord AC, then what is AB to the nearest tenth? BD is 7cm and DC is 9.
*April 19, 2014 by ann*

**ALGEBRA**

A right triangle’s hypotenuse is 20 cm long. What is the length of the side opposite a 60° angle? Give your answer to the nearest tenth of a centimeter. • 40 • 18.5 • 20 • 17.3 Please show how.
*May 10, 2014 by Sandra*

**math**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 cross 10−5 watts/cm2
*May 23, 2014 by tasha*

**algebra**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 cross 10−5 watts/cm2
*May 29, 2014 by Mary Ann *

**algebra**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 cross 10−5 watts/cm2
*May 29, 2014 by Mary Ann *

**math**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.37 cross 10−5 watts/cm2
*June 5, 2014 by neal*

**algebra I**

A water balloon is dropped from a rooftop that is 40 feet tall. How long will it take to fall to the ground? Round to the nearest tenth and include units.
*August 14, 2014 by Amanda*

**accounting**

What is the amount of the tax liability for a single person having taxable income of $59,200? All answers should be rounded to the nearest dollar.
*February 9, 2015 by Anonymous*

**alGEBRA 1**

write the possible range of each measurement . round to the nearest hundredth if necessary. 12lb positive then a mines under it 3% topic is accuracy and precision
*August 23, 2015 by aneshe*

**cal**

Find c , given that a = 18.2, B = 62°, and C = 48°. Round answers to the nearest whole number. Do not use a decimal point or extra spaces in the answer or it will be marked incorrect. c = a0
*September 2, 2015 by ds*

**Logarithm help please**

Express y as a function of x. What is the domain? Explain your answer. log4y = x + log4 Solving exponential equations with logarithms Solve to the nearest thousandth. 5^1+x = 2^1-x
*September 18, 2015 by Joe*

**math**

At a certain time of the day the elevation of the sun is 40 degrees. To the nearest foot, find the height of a tree whose shadow is 35 feet long.
*March 28, 2016 by Chris*

**I NEED HELP!!!!!MATH!!! **

A person flying a kite holds the string 4 feet above ground level. The string of the kite is taut and makes an angle of 60° with the horizontal (see the figure). Approximate the height of the kite above level ground if 700 feet of string is payed out. (Round your answer to one...
*September 28, 2011 by STEPHANIE *

**Math**

How to round to the nearest dollar? In greater than/less than arrow points to greater than?
*September 4, 2008 by Deshia*

**Math**

Correct to the nearest tenth of a radian, state the x-intercepts and the y-intercepts for 0<x<2pi.
*April 19, 2009 by Katie*

**math**

4.find to the nearest degree the celcius reading when the farenheit reading is 72 degrees
*September 6, 2009 by chris*

**math**

4.find to the nearest degree the celcius reading when the farenheit reading is 72 degrees
*September 6, 2009 by chris*

**Geometry**

A wind velocity is measured by the vector (8,3).What is the direction of the vector to the nearest degree?
*May 27, 2010 by Anonymous*

**Trigonometry**

Given sinθ=0.76, find θ in degrees to the nearest tenth.
*January 13, 2011 by CJ*

**geometry**

A rhombus has a diagonals of length 4 and 10. Find the angles of the rhombus to the nearest degree.
*February 13, 2011 by Anonymous*

**Math**

The diameter of a circle is 7 inches. What is the circumference of the circle rounded to the nearest thousandth?
*July 9, 2011 by Anonymous*

**geometry**

\Find the distance between points M(6, 16) and Z(–1, 14) to the nearest tenth.Step by Step
*February 17, 2012 by Anonymous*

**Algebra**

Approximately how many square meters are there in 17 square yards? Round to the nearest tenth. 20.3 14.2 14 15.5
*April 4, 2012 by Cheyenne*