Friday

December 19, 2014

December 19, 2014

Number of results: 6,264

**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 *

**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*

**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*

**Algebra II **

Solve 4^(x+2)= 160 How would I round this answer to the nearest hundredth? My answer was 200, I don't believe I worked the problem out correctly.
*June 12, 2012 by Greg B.*

**geometry**

What is the area of a regular pentagon with a side length of 10 inches and a distance from the center to a vertex of 10 inches? Round your answer to the nearest tenth.
*June 13, 2012 by Katie*

**math**

A circular lake is 30 miles across at its widest point. What is the area of the lake in acres? Round your answer to the nearest tenth of an acre.
*October 8, 2012 by ari*

**Math**

find the parralel of latitude along which a journey of 166km makes a change of 4 degree in longitude give answer to the nearest degree
*October 19, 2012 by flexy*

**math**

find the interest rate to the nearest hundredth of a percent that will produce $2500, if $2000 is left at interest compounded semiannually for 4.5 year
*October 23, 2012 by amber*

**trig**

Given BC = 53 cm, BD = 62 cm, CD = 80 cm, ABC = 53°, and ACB = 66°, find the following. (Round your answers to the nearest whole number.) (a) the length of the chainstay, AC AC = cm (b) BCD BCD = °
*November 16, 2012 by janice*

**physics**

A 5-kg box is released on a 30 degree incline and accelerates down the incline at 2.79 m/s^2. To the nearest tenth of a Newton, what is the friction force impeding its motion?
*November 16, 2012 by Danielle*

**Math 10-3**

the work i got from my math teacher says Determine the surface area of each right rectangular prism to the nearest square unit. Any Help with that?....
*December 7, 2012 by David*

**math**

Express each ratio as a unit rate.Round to the nearest tenth, if necesary. A: 400 feet in 52.4 seconds B: 184 meters in 38 seconds
*December 13, 2012 by gary*

**trig**

Solve sin θ = -0.204 for 90ș < θ < 270ș. Give your answer to the nearest tenth of a degree. Honestly have no idea how to do this.
*January 8, 2013 by Matt*

**Finance**

You (or your parents) plan to pay $1,275.00/month for a mortgage. How much is the minimum realized income per month to the nearest penny
*February 11, 2013 by samantha*

**Math Alex **

Calculate the length of the diagonal for the given rectangular prism. Round to the nearest tenth length 10 com width 4 height 10
*February 24, 2013 by alex*

**math**

Melissa earned a score of 75% on her first test. She wants to earn an 85% on her second test. What is the percent increase, rounded to the nearest whole number, from 75% to 85%?
*March 31, 2013 by sheryl*

**Math**

I = E/R A car has a 12 volt battery. The engine has a resistance of 0.22 ohms. How many amps will be drawn from the battery when the key is turned? I (to the nearest hundredth) = amperes
*June 17, 2013 by bob*

**Business Math**

Compute the Annual Percentage Yield (APY) for the investment in the previous question. (Round APY to the nearest hundredths of a percent.)
*June 27, 2013 by Tee*

**(pls help) Trig**

point P and Q are respectively 24m north and 7m east of point R. What is bearing of Q and P to the nearest whole degree.(a)52(b)164(c)134(d)159
*July 7, 2013 by david*

**math**

A sphere has a radius of 3.5 inches. Volume (to the nearest tenth) = cubic inches The answer that I got was 179.6. It is wrong ! i I miss a step?
*July 9, 2013 by sarah*

**Math**

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

**trig**

Given angle x, where 0 <= x < 360 (degrees), cos(x) is equal to a unique value. Determine the value of to the nearest degree. Justify your answer.
*April 11, 2014 by John*

**trig**

Given angle x, where 0 <= x < 360 (degrees), cos(x) is equal to a unique value. Determine the value of to the nearest degree. Justify your answer.
*April 11, 2014 by John*

**trig**

Given angle x, where 0 <= x < 360 (degrees), cos(x) is equal to a unique value. Determine the value of to the nearest degree. Justify your answer.
*April 11, 2014 by John*

**math**

Compute the markup for the following problem. Cost of article = $195 Retail price = $225 Percentage of markup (to the nearest tenth)=
*May 2, 2014 by wilton*

**ALGEBRA**

t = - 6.25 In ( 1 N over 80) according to the formula what is the maximum number of word per minute. Round off to the nearest whole number. Solve N
*May 11, 2014 by gary*

**physics**

A car traveling at 27 miles per hour rounds a curve such that it has a centripetal acceleration of 8.7 m/s2. To the nearest meter, what is the radius of the curve?
*October 10, 2014 by Elias*

**Geometry**

The main tank at an aquarium is a cylinder with diameter 203 ft and height 25 ft. Using 3.14 for pi, find the volume of the tank to the nearest cubic foot.
*October 22, 2014 by Elizebeth taylor*

**Math Calc**

Given a right triangle ABC with a=13 and b=26, find the value of angle A, angle B, and side length c. Round to the nearest thousandth.
*November 2, 2014 by Johnny*

**Math**

Hi! So I did this world problem and I got the answer "4194 units" (which is right) however, it says to round my answer to the nearest whole unit. How do I do that? Thanks!
*November 14, 2014 by Tamia*

**algebra**

Find the doubling time of an investment earning 7% interest if interest is compounded continuously is ____years. Round to the nearest tenth of a year.
*December 1, 2014 by Ernie*

**statistics**

A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.50, 0.41, 0.05, and 0.04, respectively. Find the standard deviation for the probability distribution. Round answer to the nearest hundredth.
*August 28, 2007 by darius*

**statistics**

A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a given day are 0.50, 0.41, 0.05, and 0.04, respectively. Find the standard deviation for the probability distribution. Round answer to the nearest hundredth.
*August 29, 2007 by tang*

**Promissory notes**

Annika Scholten bought a 10,000.00, 13-week treasury bill at 5%. What is her effective rate? Round to the nearest hundredth percent. use 360 days and not 365
*March 16, 2008 by Scott*

**math-help solve please**

find out how long it takes a $2700 investment to double if it is invested by 7% compounded semiannually. Round to the nearest tenth of a year . Use the formula A=P[1+r/n]^nt
*February 19, 2009 by tasha*

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