Saturday

September 24, 2016
Number of results: 13,778

**Algebra II**

What is the standard deviation of the data set? Round the answer to the nearest tenth. 5, 9, 11, 4, 8, 9, 12

*September 7, 2016 by Bob*

**Math 2 questions**

A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft. Round to the nearest tenth, if necessary. 3.8 ft3 60 ft3 15 ft3 10.4 ft3 A pyramid has a height of 5 in. and a surface area of 90 in2. Find the surface ...

*March 16, 2014 by anonymous*

**statistics**

Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you can probably get a bank loan on startup costs for franchises such as Candy Express, The Fudge Company, Karmel Corn, and Rocky Mountain Chocolate ...

*December 2, 2012 by Anonymous*

**Math**

After 150 thousand years, only 1/8 of the original amount of a particular radioactive waste will remain. The half-life of this radioactive waste is how many thousand years?

*August 20, 2013 by Joy*

**FINANCE**

You deposit $2,000 in an account that pays 8% interest compounded semiannually. After 4 years, the interest rate is increased to 8.28% compounded quarterly. What will be the value of the account after 4 more years? (Do not round until the final answer. Then, round to the ...

*December 7, 2011 by lily*

**math**

Let f(t) = Q0at = Q0(1 + r)t. f(7) = 75.94 and f(9) = 91.89 (a) Find the base, a. (Round your answer to two decimal place.) a = I honestly have no idea how to approach these problems. I wrote out the different equations: 75.94 = Q0a^7 and 91.89 = Q0a^9 but I don't know where ...

*August 30, 2015 by Stella*

**Chemisty**

If ten drops of 0.3 M HCl are mixed with ten drops of 0.3 M Na2S2O3, what will be the concentration of each chemical in the mixture? Please help, i am pretty sure that the concentration should be 0.3 M but i am not sure if i am supposed to do somthing with the ten drops. Thank...

*January 7, 2009 by Nancy*

**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**

Write the decimal number for each given number. 1.five and three hundred ten thousandths 2.nineteen and two hundred ten thousandths 3.fifteen hundredths 5.one hundred one and one tenth 6.forty six and sixty three thousandths 7.five hundred and three thousandths 8.ten and ten ...

*September 12, 2016 by Charm*

**geometry**

An observatory has the shape of a right circular cylinder topped by a hemisphere. The radius of the cylinder is 8 ft and its altitude measures 26 ft What is the approximate surface area of the observatory? Round to the nearest foot. Show all work to receive full credit. (Hint...

*May 18, 2011 by Nicey*

**Algebra**

The number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate parameter of 3.7% per hour. How many hours does it take for the size of the sample to double? Note: This is a continuous exponential growth model. Do...

*November 25, 2015 by Kanise*

**algebra**

Use your calculator to evaluate the following expression if x = 2.57, y = 1.55, and z = 1.98. Round your answer to the nearest tenth.

*July 20, 2008 by JO*

**algebra**

Use your calculator to evaluate the following expression if x = 2.57, y = 1.55, and z = 1.98. Round your answer to the nearest tenth. 3X+Y/Z+2Y

*July 20, 2008 by JO*

**math**

find the distance between the two points. 8,0 and 0,6. round to the nearest hundredth. please help

*September 5, 2009 by Diana*

**algebra2**

What is the slope of the line passing through the points (-3, 24) and (10, -41)? Round to the nearest integer if necessary.

*October 29, 2009 by tttom*

**Caculus**

Find the angle between the vectors. (Round your answer to the nearest degree.) a = -4, 3 b = √7, 3

*April 5, 2010 by Mike*

**Math**

Solve the problem. Round to the nearest unit. 161 is 48% of what? A. 33,500 B. 3350 C. 335 D. 3

*May 29, 2010 by Becky*

**pre aglebra**

find the distances between the points H(15,-3) and G(-10,-1). round to the nearest tenth,if necessary.

*June 16, 2010 by lavena*

**Math 115**

Still can't figure this out 2.1kg=_____oz (Round to the nearest hundredth)

*July 11, 2010 by Jerome*

**trig**

Given tan A = .29 find the angle A in degrees. Round your answer to the nearest hundredth.

*August 24, 2010 by teneshia*

**MATH**

Divide. Round to the nearest hundredth if necessary. 0.00829/0.003 my answer: 2.76 Is this correct

*November 8, 2010 by Meghan*

**geometry**

find the area of a regular hexagon with the side length 4m. round to the nearest tenth

*December 9, 2010 by john*

**algebra**

Find the mean for each set of data. Round to the nearest tenth if necessary. 12, 20, 8, 15, 16, 14, 7, 5, 11, 8, 14 a. 11.8 b. 13.2 c. 9.9 d. 10.4 My answer a)11.8

*December 12, 2010 by david*

**Math/Trig**

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

*January 17, 2011 by CJ*

**Math/Trig**

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

*January 20, 2011 by CJ*

**geometry**

What is the perimeter of the isosceles triangle shown below? If necessary, round to the nearest hundredth.

*March 4, 2011 by ej*

**math**

Find the area of each circle and round to the nearest tenth. radius= 3 and two thirds

*March 7, 2011 by Mona*

**geometry**

what is the area of a rhombus with a 60 degree angle and sides 5 cm long? (round to the nearest 10th)

*March 29, 2011 by Aria*

**geometry**

Calculate the volume of the figure shown. a = 8 and b = 12. Use 3.14 for pi and round answer to the nearest tenth

*March 28, 2011 by BreAnna*

**geometry**

what is the area of a rhombus with a 60 degree angle and sides 5 cm long? (round to the nearest 10th)

*March 29, 2011 by Aria*

**Geometry**

Find the area of a nonagon with a perimeter of 126 inches. Round to the nearest tenth.

*April 10, 2011 by mary*

**geometry**

find the area of the equilateral triangle if a side is 8 radical 3m. round to the nearest who number

*July 14, 2011 by Hope*

**Geometry**

the angle of depression from D to F measures 40 degrees. If EF= 14 yd, find DE. round answer to nearest 10th

*February 8, 2012 by kelsey*

**trigonomety**

Change the following to decimal degrees. (Round your answer to the nearest hundredth of a degree.) 43° 20' ??

*February 8, 2012 by Anonymous*

**MATH**

n a right triangle ABC, C = 90°, A = 41° and c = 67 cm. Find b. (Round your answer to the nearest whole number.) b =

*February 10, 2012 by Ben*

**math**

How to I round 613,572,947 to the nearest tens. My teacher confuses me with this. Would it be 50?

*February 25, 2012 by ruby*

**Integrated Math 1**

In rectangle ABED, AC = 7 cm and DE = 10 cm. What is the length of AD? If necessary, round your answer to the nearest tenth.

*July 15, 2012 by Tifini*

**arithmetic**

round to the nearest hundered and add the rounded numbers:385,4012,856

*October 3, 2012 by man*

**math**

convert 50 miles per hour in feetvper second(round to the nearest whole.)

*December 4, 2012 by justin*

**Algebra1 HELP PLEASE**

Solve 7⋅x = x2 - 6 by using the Quadratic Formula. Round to the nearest tenth.

*July 5, 2013 by lisa*

**Algebra **

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x² 21 = 4x 7, 3 7, 3 7, 3 7, 3

*April 4, 2014 by Sandra*

**Algebra 1 **

Find the roots of each quadratic polynomial. 1. 16x + 40 + 2x^2 Solve. Round to the nearest hundredth. 2. 12 = 5x^2

*May 9, 2014 by Victoria*

**this math tho**

31. Solve the equation by completing the square. Round to the nearest hundreth if necessary. x^2 - 6x = 7 x = 7, 1 x = -7, 1 x = -7, -1 x = 7, -1

*June 13, 2014 by This Girl*

**math**

what is thevolume of a rectangular prism with side lengths 15.8m,24.5m and 4.2m? round to the nearest cubic meter.

*August 6, 2014 by minecraft*

**math**

find each unit rate. Round to the nearest hundredth if necessary. 8 batteries in 3 months

*September 3, 2014 by Isabella*

**Math Help**

Solve the proportion. Where necessary, round to the nearest hundreth. 9/10=x10 A.9 B. 90 C. 10 D. 1000 Is the answer A? Thank you

*November 20, 2014 by callie*

**geometry**

find the area bounded by a regular pentagon with radius 6 cm. round to the nearest tenth.

*March 2, 2015 by al*

**geometry**

A cone has a volume 320 cm^3. Find the radius of the base. Round your answer ti the nearest 0.1 cm.

*May 20, 2015 by Anonymous*

**math **

346 mi on 22 gal find each unit rate round to the nearest hundred if necessary

*November 30, 2015 by Nichole *

**Math**

What is the largest whole number that will round up or down to 900900900 if we're rounding to the nearest hundred

*March 22, 2016 by Taylor*

**math**

find the area and circumference of the circle. Use 3.14 for pie and round to the nearest hundreth

*March 29, 2016 by max*

**math**

Find the circumference of the circle. using 3.14 as pie and round to the nearest hundredth. The diameter is 14.9 in

*March 29, 2016 by max*

**math**

What is the circumference of the circle if the diameter is 63ft. use 3.14 for pie and round to the nearest hundredth.

*March 29, 2016 by max*

**math**

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. -3y^2 + y = -6

*May 23, 2016 by lana davis*

**math correct or no?**

The birth weights of 4 childeren were 7 pounds 2 ounces, 6 pounds 10 ounces, 8 pounds 5 ounces, 7 pounds 9 ounces. Luis estimated the totall wieight of te babies at birth was 30 pounds. Which best describes his estiamte? A. More than the actual weight because he round to the ...

*October 27, 2010 by Aly*

**Algebra**

In my history book the expression square root (with a 3 in the nook( around a square root of ten is given. It says it equals the square root of ten with 6 in the nook. However, I don't understand where the six came from. I thought you multiply the two things in the nooks ...

*September 9, 2009 by Eve*

**Math**

During one year, people in the U.S. older than 18 years old watched a total of 342 billion hours of television. The population of the U.S. older than 18 years old was about 209 million people. On average, how many hours of television did each person older than 18 years old ...

*January 4, 2012 by Jane*

**trig**

Find all solutions to the following triangle. (Round your answers for angles A, C, A', and C' to the nearest minute. Round your answers for sides a and a' to two decimal places. If either triangle is not possible, enter NONE in each corresponding answer blank.) B = 65‘γ 50', b...

*November 16, 2012 by janice*

**science**

How many mililiters are in 3.5 KL. There are a thousand ml per liter, and a thousand liters per Kilo liter. 3.5*1000*1000 ml in 3.5 KL check my thinking. 30500

*August 24, 2006 by Jessica*

**math**

math ? FIND THE VALUE OF 5 - 35,791 a. five hundred b. five thousand c. five thousandths d. not given I selected - b. five thousand correct? or not?

*October 3, 2009 by Ross*

**business math**

Scientists estimate forests are being destroyed on Earth's surface at a rate of 149 acres per minute. Use unit ratios to find the number of acres to the nearest thousand being destroyed each day. I am completely stumped on this one. HELP!

*February 27, 2013 by tmouery*

**algebra2trig**

the merry go round music box has a diameter of 12.5 inches. it is scale model of a Hershchell-Spillman Carousel which is 35 feet in diameter. A miniature horse 5.5 inchs from the center of the music box makes one complete rotation in 27 seconds. find the horse's angular speed ...

*April 28, 2011 by Olena*

**Chemistry**

What volume of H2 gas (in liters), measured at 23 °C and 678 torr, can be obtained by reacting 7.59 g of zinc metal with 124 mL of 0.302 M HCl? Zn + 2HCl --> ZnCl2 + H2

*November 30, 2014 by KJ*

**statistics**

Chapter 06, Problem 8 A tire manufacturer has been concerned about the number of defective tires found recently. In order to evaluate the true magnitude of the problem, a production manager selected ten random samples of twenty units each for inspection. The number of ...

*November 12, 2011 by Brenda*

**Math (Trigonometry)**

Jasper walks 2 km due east. He then turns and walks 3 km northeast. a. How far is Jasper from his starting point? Round your answer to 2 decimal places. b. What is the direction of Jasper's destination in relation to his starting point? Round your answer to the nearest degree.

*April 13, 2009 by Marieke*

**Math**

1. Use formulas to find the lateral area and surface area of the given prism. Round your nearest answer to the nearest whole number. use the large 19x6 m rectangles on the top and bottom as the bases. Left corner is 2m, bottom length is 19m, and right face is 6m. If you google...

*May 16, 2016 by Tim*

**physics**

if mass is not an issue then how much force is required to move a ten no. 'shake flashlight' .will it be equal to move a single flashlight or will have to work ten times more to shake these ten flashlights? Note these flashlights are based on magnetic induction

*September 21, 2016 by vikram*

***math (2)**

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market price is set ...

*April 23, 2014 by Vanessa*

**!math (2)**

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market price is set ...

*April 24, 2014 by Vanessa*

**!math (2)**

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market price is set ...

*April 25, 2014 by Mia*

**algebra 2**

The amount of money in an account with continuously compounded interest is given by the formula A=Pe^rt , where P is the principal, r is the annual interest rate, and t is the time in years. Calculate to the nearest hundredth of a year how long it takes for an amount of money ...

*May 27, 2011 by David*

**algebra**

The amount of money in an account with continuously compounded interest is given by the formula A=Pe^rt , where P is the principal, r is the annual interest rate, and t is the time in years. Calculate to the nearest hundredth of a year how long it takes for an amount of money ...

*May 27, 2011 by david*

**Algebra word prob **

I don't have a graphing calc so I need help with this one. A batter hits a fly ball. A scout in the stands makes the following observations. There is a table with time (seconds) and height (feet) in correspondence to each other time is .75,1.5,2,3.25,4.75 and height is 77,133,...

*September 10, 2013 by Taylor95 *

**Math**

One year, Super Bowl commercial time sold for $4.5 million for 30 seconds of air time. What was the price per second. Round to the nearest cent. If I take 4,500,000 and divide by 30, I get $150,000. I'm not sure this seems right though because there are 60 seconds in a minute...

*January 15, 2016 by Laci*

**2nd grade math**

write the sum.Show the ten-ten-fact you used. 9+7=16 /\ 1 6 10+__=? is it 10+6=16

*October 24, 2012 by Alexis*

**math**

please answer this question? Round off to the nearest half hour:14 hours and 54 minutes.

*March 1, 2009 by TROY*

**maths (2nd time)**

Solve the equation. Round to the nearest hundredth: 1. 1.59x+4.23=3.56x+2.12 2. -3(1.25-2.48x)=8.15+5.86

*September 20, 2009 by grace*

**chemistry**

What is the volume occupied by 2.20 mol of argon at STP? Round to the nearest hundredth. Don't forget the units.

*March 9, 2010 by cynthia*

**pre algebra**

find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.

*June 16, 2010 by lavena*

**pre algebra**

find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.

*June 16, 2010 by lavena*

**geometry**

Find the volume of a cylinder with radius 6 cm and height 10 cm. Use 3.14 for π. Round your answer to the nearest tenth.

*July 25, 2010 by stephanie*

**statistics**

a.Find the margin of error E for a 90% confidence interval. (5 points) Round your answer to the nearest hundredths. .

*October 5, 2010 by Anonymous*

**algebra**

Solve each quadratic by using the wuadratic formula and round the answer to the nearest hundredth, if possible. 1. x^2 = 9 2. 0 = 3x^2 - 8

*January 19, 2011 by Clammyson*

**geometry**

the angle of depression from d to f measures 10 degrees. if df equals 300m, find df. round to the nearest tenth.

*February 18, 2011 by tyler*

**pre-algebra**

find the volume of a pyramid 9in.by9in. by3in.round to the nearest tenth

*March 6, 2011 by alfred*

**Algebra**

Round 47,973 to the nearest 100 I keep thinking that it's 48,000, but I have no idea how to prove it

*March 19, 2011 by Jeannie*

**math--Tangents**

Find the measurement of angle X given that tan X=0.5736 . Round to the nearest degree.

*April 1, 2011 by Brittany*

**Geometry**

Find the area of a regular hexagon with side length of 10 centimeters. Round to the nearest tenth.

*April 10, 2011 by mary*

**PreCal**

Find the distance between P1(3, 195°) and P2(4, 94°) on the polar plane. Round your answer to the nearest thousandth.

*September 5, 2011 by Jack*

**geometry **

Find the surface area of a sphere with a circumference of 155 mm. Round to the nearest tenth. Help please

*January 3, 2012 by ryan*

**physics**

A baseball with a mass .8 k g is traveling at a velocity of 11.8m/s. what is it kinetic energy. Round your answer to the nearest tenth.

*January 9, 2012 by glenn*

**algebra**

$400 invested at 3% compounded daily after a period of 3 years=$?(round to nearest cent)

*July 27, 2012 by Kay*

**stats**

1. Find the sample variance and standard deviation 6, 53,11,49,35,26,28,28,31,31 s squared = (round to the nearest hundredth as needed)

*October 2, 2012 by pat*

**math**

find the volume of a square pyramid. Round to the nearest tenth(slant height=20 base=13)

*March 18, 2013 by Shay*

**algebra1 HELP PLEASE Thanks you!!**

Find the relative minimum of y = 3x^3 + 14x^2 - 10x - 43 Round your answers to the nearest hundredth.

*July 10, 2013 by lisa*

**algebra**

What is the length of the line segment shown below? If necessary, round your answer to the nearest hundredth. (3,0) and (0,-6)

*April 11, 2014 by need help apex!!!!!!!!*

**Algebra**

Which is the degree measure of an angle whose tangent is 5.67? Round the answer to the nearest whole number.

*May 19, 2014 by Mike*

**MATH**

round off to the nearest billions. 1. 10,340,541,555 2. 23,501,300,500

*June 26, 2014 by yhury*

**math**

Write $4,915 for 72 shares of stock as a unit rate. Round to the nearest hundredth if necessary

*August 20, 2014 by malcolm*

**math**

Find each unit rate. Round to the nearest hundredth if necessary. 357 miles in 6.3 hours

*September 3, 2014 by Ryan*