Saturday

September 24, 2016
**Math**

3 children each want to eat onethird of a pizza how many do I need to feed them

*Monday, September 19, 2016 by Fafa*

**math**

a. the maximum velocity at which a vehicle can go around a level curve is given by the formula v=√µrg, where µ is the coefficient of friction, r is the radius of the curve, and g is the acceleration due to gravity. explain how radical expression can be used ...

*Monday, September 19, 2016 by John Dosley*

**math**

what is 0.7 x 0.02

*Monday, September 19, 2016 by Evelyn*

**Math, science,English and social studies **

Hi, do you help with homework? Do you help with reading? Paying money?

*Monday, September 19, 2016 by Mafanta Dulleh *

**math**

define a variable to represent a real life quantity, such as length in centimeters or money in cents. then use the variable to write a mathematical expression to represent one of your daily activities. describe in words what your expression represents and explain your reasoning.

*Monday, September 19, 2016 by John Dosley*

**4th grade math**

Elizabeth has 45 cents in her pocket.none of the coins are pennies.Make a list of all the combinations that could be in Elizabeth's pocket. I am so confused. (:V)

*Monday, September 19, 2016 by Anonymous*

**Math **

1. Gerald received the following test scores in math class: 76, 86, 89, 81, and 99. What was Gerald’s average test score, rounded to the nearest point?

*Monday, September 19, 2016 by Devon *

**Math**

If my clothes are like this the hundred digit is greater than 7 the tens is one more than the hundreds digit and the ones digit is less than 2 then what would my answer be

*Monday, September 19, 2016 by Chloe*

**math**

What is 46 and 33 gcf

*Monday, September 19, 2016 by ggfhjgfdjgf*

**Math **

I need to make a crossword puzzle using scientific notation and standard form

*Monday, September 19, 2016 by Jamie *

**Math **

Give a real world scenario in which you would write an inequality rather than a solution. Please help I can't think of a scenario.

*Monday, September 19, 2016 by Senpai onii-chan *

**Math**

For each babysitting job, Ashley charges $2.50 for bus fare and $8.00 per hour for each hour she works. She charged $30.50 for her last babysitting jib. Write an equation representative if this situation. Do not solve it. What does the variable represent?

*Monday, September 19, 2016 by Amy*

**Math**

Restaurant has 300 tables. 1/10 are reserved. How many tables are reserved?

*Monday, September 19, 2016 by Debra*

**math **

For the following two numbers, find two factors of the first number such that their product is the first number and their sum is the second number. 60, 23

*Monday, September 19, 2016 by baba*

**math**

a man sleeps 8 hours a day. how many hours can he sleep in a year?

*Monday, September 19, 2016 by james*

**Math**

What is the sum of the first 60 odd numbers?

*Monday, September 19, 2016 by Lola *

**math**

How is a inequality different from an equation?

*Monday, September 19, 2016 by Senpai onii-chan *

**Math**

Deternmine the volume of a cylinder with a radius of 5cm and a height of 30cm. How long would it take it to fill this cylinder with water if you were using a fountain with a flow rate of 2400 mL/min? 1cm^3=1mL

*Monday, September 19, 2016 by Les*

**Math **

A class is selling magazines as a fund raiser. Of the 500 magazines sold, Amy sold 1/9 of them. Garrett sold 0.145 of the magazines. Robbie sold 11/100 of the magazines, and Carlita sold 0.095 of the magazines. Who sold the most?

*Monday, September 19, 2016 by HELP!*

**Math **

find the digit that makes 2,72_ divisible by 6.

*Monday, September 19, 2016 by HELP!*

**Math **

The speed limits on I-70 is 40-65 mph. A $ 10 fine is imposed on every mile above or below this speed limit.

*Monday, September 19, 2016 by Mahmood *

**Math**

Find the percent change. Round to the nearest percent. 215 1/2 lb to 133 1/4 lb $315.99 to $499.89

*Monday, September 19, 2016 by Jessica *

**Math, please help! :)**

What number can be inserted in the set 9, 12, 17, 5, 13, so that the median of the numbers in the resulting list is 14? a.12 b.13 c.14 d.15

*Monday, September 19, 2016 by Myah ^_^*

**math**

Drow A line 7 centimetres divided in the ratio 2 : 3

*Monday, September 19, 2016 by Anonymous*

**Math 2 **

I need help with math 2 really bad !

*Monday, September 19, 2016 by Caitlin *

**math**

In a farm, the farmer counted 78 legs and 35 heads consisting of cows and hens. How many hens does he have?

*Monday, September 19, 2016 by Cheng*

**Math**

Suppose the amount of bacteria growing in a perti dish is represented by the function b(t)=50t/t+1 Evaluate the function at t=1,2,5,10,15,20 (a) constract a table of values (b) use the table to sketch a graph.

*Monday, September 19, 2016 by Loko*

**math**

the mass of 3 dictionaries and 2 textbook is 8 kg and the mass of 3 dictionaries and 3 textbook is 9 kg. find the mass of 5 textbooks? math - Steve, Monday, September 19, 2016 at 5:17am 3d+2t = 8 3d+3t = 9 clearly, t=1 i cant understand it math - Steve, Monday, September 19, ...

*Monday, September 19, 2016 by murtaza*

**Math**

Sachin completed 3/5 of a story books. She finds more 80 pages to complete the story book. What is the total no. of pages in the story books.

*Monday, September 19, 2016 by Sania Reang*

**math**

the mass of 3 dictionaries and 2 textbook is 8 kg and the mass of 3 dictionaries and 3 textbook is 9 kg. find the mass of 5 textbooks? math - Steve, Monday, September 19, 2016 at 5:17am 3d+2t = 8 3d+3t = 9 clearly, t=1 i cant understand it

*Monday, September 19, 2016 by murtaza*

**math**

the mass of 3 dictionaries and 2 textbook is 8 kg and the mass of 3 dictionaries and 3 textbook is 9 kg. find the mass of 5 textbooks?

*Monday, September 19, 2016 by murtaza*

**math**

the mass of 3 dictionaries and 2 textbook is 8 kg and the mass of 3 dictionaries and 3 textbook is 9 kg. find the mass of 5 textbooks?

*Monday, September 19, 2016 by murtaza*

**Math 115**

A department store is offering a coupon for 28 % off for any purchases over dollar-sign Baseline 100. Construct a piecewise function for the actual cost, C, of the purchase as a function of the original purchase price, P. When 0<P</100 I got C=P. But I can...

*Monday, September 19, 2016 by Daniela *

**Math 115**

Create a piecewise function of the following scenario where D(t) is the total distance walked (in miles) as a function of time t (in minutes): “You begin a walk from your home at a fast pace of 4 miles per hour for 30 minutes. You rest for 10 minutes, and then you ...

*Monday, September 19, 2016 by Daniela *

**math**

A kite is attached to a string. Find the length of string,when the height of the kite is 60m and the string makes the angle 30 degree with the ground.

*Monday, September 19, 2016 by komal*

**math**

hello, I am to calculate a model length of a boat and a car. The boat's true length is 17 feet and the car's true length is 20 feet. The model will be on a 1:16 scale. Could you tell me how I get started with this please?

*Sunday, September 18, 2016 by Carly*

**Math**

it is possible x square minus 2x ?

*Sunday, September 18, 2016 by Anonymous*

**Math 115**

Create a piecewise function of the following scenario where D(t) is the total distance walked (in miles) as a function of time t (in minutes): “You begin a walk from your home at a fast pace of 6 miles per hour for 25 minutes. You rest for 15 minutes, and then you ...

*Sunday, September 18, 2016 by Joana*

**Math**

1/4 + 2/7 + 11/12 subtract 3/4

*Sunday, September 18, 2016 by Anonymous*

**Math**

What symbols will go in the numbers in this form 81 11 8 4 and 1 and equals 60.

*Sunday, September 18, 2016 by Bango*

**math**

The cans manufactured at a factory must have a capacity of 355 mL, with a maximum variation of less than 2mL.Cans with capacities outside this limit are rejected. Which inequality best represents the capacity, v, in ml, of a can that will be rejected?

*Sunday, September 18, 2016 by Anonymous*

**Math Algebra **

A brand cookie mix calls for baking cookies at a temperature of 350°F. However, for high altitues (3500-6500 ft. above sea level) l, baking at 37t°F is suggested. a. Construct a piecewise linear function for the recommended baking temperature, T (s), as a function of ...

*Sunday, September 18, 2016 by Fergie*

**Math **

If a have half a quart of hot chocolate and each mug holds 1/8 a quart of hot chocolate how many mugs will I fill

*Sunday, September 18, 2016 by Bra *

**Math**

Suppose a fair four-sided die is tossed 22 times. What is the probability of getting at most 6 fours?

*Sunday, September 18, 2016 by Chris*

**math**

find the image (0,0) after two reflections first across y=3 and then across X-axis

*Sunday, September 18, 2016 by dee*

**Math**

Please help me. You work every Sunday in the yard from 8:00 A.M. To 11:30 A.M. Draw a diagram that shows the rotation completed by the hour hand of a clock during this time. Find the measure of the angle generated by the hour hand in both degrees and radians. Compare this ...

*Sunday, September 18, 2016 by Stephanie*

**math**

What equation is equivalent to 24=ax+4y-10, when solving for y? A: y=7/2-ax/4 B: y=17/2-ax/4 C: y=17- ax/4 D: y=34- ax

*Sunday, September 18, 2016 by Alexis*

**Math**

Nathan plants equal sized square of sod in his front yard each square has An area of 6 square feet Nathan plants a total of 1,000 squares in his yard what is the total area of the square sod

*Sunday, September 18, 2016 by Kayla*

**Math**

In a fruit basket there are nine apples 18 bananas and 15 oranges what is the ratio of bananas to the total number of fruit in the fruit basket

*Sunday, September 18, 2016 by Kaydence*

**math**

The formula for the area of a trapezoid is A=1/2h(b1+b2) were h is the height of the trapezoid, and b1 and b2 are the base lengths of the trapezoid. Which formula can be used to find the length of b1?

*Sunday, September 18, 2016 by Gg*

**math**

In the square, x represents a positive whole number. find the value of x much that the area is equal to half the perimeter of the square.

*Sunday, September 18, 2016 by John Dosley*

**math**

A farmer planted 3 2/3 acres of oats, 5 3/4 acres of wheat, and 2 5/6 acres of barley. Compute the total number of acres planted?

*Sunday, September 18, 2016 by ariana*

**Math**

Combine like terms: 1. -21a + 16a A -5a B 5a C 37a D -37a** 2. 5 (x + 10) + x A 6x + 15 ** B 5x + 15 C 6x + 50 D 4x - 50

*Sunday, September 18, 2016 by Louis*

**math**

Ben deposits $400 into an account that earns 5% interest compounded annually. Sam deposits the same amount into an account that earns 5% simple interest. Compare the account balances after 2 years.

*Sunday, September 18, 2016 by mike*

**Math**

The price of a small cabin is $45,000. The bank requires a 5% down payment. The buyer is offered two mortgage options: 20-year fixed at 6.56.5% or 30-year fixed at 6.56.5%. Calculate the amount of interest paid for each option. How ...

*Sunday, September 18, 2016 by Rose*

**Math**

Solve the equation. 1. y-5/3 =1 A -2 *** B 8 C 18 D 6 2. 6x + 29 =5 A -4 B -18 ** C 204 D -144

*Sunday, September 18, 2016 by Louis*

**math**

Which choice is equivalent to the equation -4(x+b)=p+8b A: x=p+7b-4 B: x=-4p-28b C: x=-1/4p+b D: x=-1/4p-3b

*Sunday, September 18, 2016 by Gg*

**Math**

Parmesan cheese was on sale for $13.60 per pound. Wesley bought a piece of the parmesan cheese that weighed 1 1/8 pounds. How much did he pay? Answer ASAP..

*Sunday, September 18, 2016 by Verna*

**Math**

Benjamin had to make payments of $1,500.00 and $2,600.00 in 12 months and 14 months, respectively, to a raw material supplier. What single payment in 3 months would settle both these payments? Assume a simple interest rate of 7.90% p.a. and use 3 months from now as the focal ...

*Sunday, September 18, 2016 by Ann*

**Math**

Lester jogs 5 3/4 miles each day that he jogs. Last month, he jogged a total of 115 miles. How many days did he jog Last month? Plz answer ASAP!!

*Sunday, September 18, 2016 by Verna*

**math**

r=½x+y Solve for y

*Sunday, September 18, 2016 by Hose*

**Math**

In the square, x represents a positive whole number. find the value of x such that the area is equal to half the perimeter of the square.

*Sunday, September 18, 2016 by John Dosley*

**Math**

Solve each equation. Write each equation in simplest form. -6q + 5.8 = 23.8 A q = 3 B q = -3** C q = 1.83 D q = 4.93

*Sunday, September 18, 2016 by Louis*

**math**

The orbital velocity of a satellite is given by v=√GM/R+h, where G= 6.67*10^-11 Nm^2kg^2, is the Universal Gravitational Constant, M=6*10^24 kg, is the mass of Earth, R=6.38*10^3 km, the orbit of the satellite, and h is artificial satellite above the surface of Earth. ...

*Sunday, September 18, 2016 by John Dosley*

**math**

K=3gy/5f solve for g

*Sunday, September 18, 2016 by Ok*

**Math**

Solve each equation. Write each equation in simplest form. 7x/8 +21 A 24*** B 18.375 C 1.857 D 19

*Sunday, September 18, 2016 by Liam*

**Math**

Farmer has a field 1 square mile wide and 1 square mile wide. He divides it into fields 1/3 mile wide and 1/3 mile long how many fields will he have

*Sunday, September 18, 2016 by Nicole *

**math**

what is the answer please its my last question: S = 2πr2 + 2πrh

*Sunday, September 18, 2016 by Please Help*

**math**

Write the following formula (for any triangle abc): - The minimum perimeter value of any triangle (abc) known heights corresponding to the sides a and b. x = side a height (known) y = side b height (known) p = perimeter (unknown) Note: You don't have the area value or any ...

*Sunday, September 18, 2016 by Jesus*

**Math **

Ritz plumbing company charges a service fee of $75 and charges $50 per hour to fix your plumbing.

*Sunday, September 18, 2016 by Carlos *

**Math**

How do you do this problem its a literal equation problem. S = 2πr2 + 2πrh

*Sunday, September 18, 2016 by Carlos*

**Math**

Belinda borrowed $20,500 at simple interest rate of 4.30% p.a. from her parents to start a business. At the end of 3 months, she paid them $7,100 and $6,900 at the end of 8 months. How much would she have to pay them at the end of 18 months to clear the balance?

*Sunday, September 18, 2016 by Paula*

**math**

The orbital velocity of a satellite is given by v=√GM/R+h, where G= 6.67*10^-11 Nm^2kg^2, is the Universal Gravitational Constant, M=6*10^24 kg, is the mass of Earth, R=6.38*10^3 km, the orbit of the satellite, and h is artificial satellite above the surface of Earth. ...

*Sunday, September 18, 2016 by John Dosley*

**Math**

S = 2πr2 + 2πrh

*Sunday, September 18, 2016 by Carlos*

**Math**

The maximum horizontal range of a projectile is given by the formula R=u^2/g, where u is the initial velocity and g is the acceleration due to gravity. Find the velocity with which a ball can be thrown to have a maximum range of 20 meters when the acceleration due to gravity ...

*Sunday, September 18, 2016 by John Dosley*

**math**

Sarah and Joe are seeking to join a gym. Sarah saw on television that Great Gym is offering membership at $19.50 per month, plus a one-time registration fee of $59. Joe plans to join Wacky Workout World because Wacky Workout World only charges $9.50 per month, plus a one-time ...

*Sunday, September 18, 2016 by abdullatif*

**math**

Sarah and Joe are seeking to join a gym. Sarah saw on television that Great Gym is offering membership at $19.50 per month, plus a one-time registration fee of $59. Joe plans to join Wacky Workout World because Wacky Workout World only charges $9.50 per month, plus a one-time ...

*Sunday, September 18, 2016 by abdullatif*

**math**

Sarah and Joe are seeking to join a gym. Sarah saw on television that Great Gym is offering membership at $19.50 per month, plus a one-time registration fee of $59. Joe plans to join Wacky Workout World because Wacky Workout World only charges $9.50 per month, plus a one-time ...

*Sunday, September 18, 2016 by abdullatif*

**math**

Sarah and Joe are seeking to join a gym. Sarah saw on television that Great Gym is offering membership at $19.50 per month, plus a one-time registration fee of $59. Joe plans to join Wacky Workout World because Wacky Workout World only charges $9.50 per month, plus a one-time ...

*Sunday, September 18, 2016 by abdullatif*

**Math**

The equation of the motion of a body suspended by a spring is T=2π√m/k, where T is the time period, m is the mass of the body, and k is the force constant of spring. use this information to find the time period if a body of mass 10 kg is suspended by a spring of ...

*Sunday, September 18, 2016 by Jourrapide*

**Math**

Suppose two cards are drawn from a well-shuffled deck of 52-cards. What is the probability that both cards are face cards? What formula would I use?

*Sunday, September 18, 2016 by Liam*

**Math**

You roll two fair dice. Let E be the event that an even total shows on the dice. Let F be the event that a three shows on at least one die. Find P(F) and P(F∣E).

*Sunday, September 18, 2016 by Hannah*

**Math **

A 14 inch board is to be cut into 3 pieces so that the second piece is twice as long as the first piece and the third piece is 4 times as long as the first piece. If x represents the length of the first piece find the lengths of all three pieces

*Sunday, September 18, 2016 by Anonymous*

**Math**

Jason has 20 coins that are only dimes and quarters. The total value is $2.75. How many of these are quarters? I tried answering it but I got 5 quarters. I'm not so sure if that's the right answer. Can you show me the equation and the right answer to see if I'm ...

*Sunday, September 18, 2016 by Anonymous*

**Math**

How will you add,subtract,multiply, and divide 14,2,7,3,and 9 in that form to get to the answer 10.

*Sunday, September 18, 2016 by Lindy*

**Math**

How do I show that the sum of 2 consecutive integers is always odd? I'm stuck on this question. Can you explain and show how to solve this? Thank you! :)

*Sunday, September 18, 2016 by Anonymous*

**Math**

During summer vacation, Sanjay writes letters and postcards to his friends at home. A letter costs $0.41 to mail and a postcard costs $0.21 to mail. Sanjay writes to 8 friends and spends $2.08. How many letters and postcards he sends.

*Sunday, September 18, 2016 by Karen*

**Math**

The sum of 5 consecutive even integers is 50. What is the middle one? Can you show the equation and how you solved it please?

*Sunday, September 18, 2016 by Anonymous*

**Math**

How do I show that the sum of 3 consecutive odd integers is a multiple of 3? Can you please help me answer this question? My teacher didn't explain on how to solve it very well.

*Sunday, September 18, 2016 by Anonymous*

**Math**

Show that the sum of 3 consecutive odd integers is a multiple of 3? I'm not so sure on how to answer this question, can you please help and show me on how to find it?

*Sunday, September 18, 2016 by Anonymous*

**Math**

Factorise x^3+1/1/x^3 (i.e x cubed plus 1 and 1 over x cubed) how is it done? Thanks

*Sunday, September 18, 2016 by Ackron.Z *

**Math**

If we toss four fair coins, what is the probability that we get more heads than tails? HHHH TTTT HHTT TTHH HTHT THTH HHHT TTTH HTTH THHT Would the answer be 2/10? I am a little confused. Thanks for the help!

*Sunday, September 18, 2016 by John*

**Math**

mrs sharma spends 5/8 of his income which is 5000 on food what is his income

*Sunday, September 18, 2016 by Shahd*

**Math**

What are the odds of drawing a 5 from these cards? 1,2,3,4,5 I do not understand how to solve this. Thanks

*Sunday, September 18, 2016 by Katie*

**Math**

270 tickets were sold at a school event. The total money collected is $1700, if the adults cost $10 and the student section cost $5. How many adult tickets were sold? My teacher gave this to us but he didn't explain it how. Can you help me answer this question and show the...

*Sunday, September 18, 2016 by Anonymous*

**Math**

Your long distance telephone providers offers two plans.Plan A has monthly fee of $15 and $0.25 per minute. Plan B has a monthly fee of $20 and $0.05 per minute.Write and solve an equation to find the number of minuts that you must talk to have the same cost for each of the plans

*Sunday, September 18, 2016 by Lara*

**Math**

Remember each team has to have same number of boys and thr same number of girls. There are 12 boys and 15girls. How many teames can be formed?

*Sunday, September 18, 2016 by Shanti*

**Math **

Last month a store sold 4 times as many tapes as CDs. If the total quantity of these two items sold was 360, how many tapes did the store sell?

*Sunday, September 18, 2016 by Anonymous*

**Integrated Math**

If (c) were f(x)=-4/(k+7) what value of k would be excluded from the domain? I know that we cant have 0 in the denominator. I solved the following: k+7=0 Value cannot be -7

*Sunday, September 18, 2016 by Bill*

**Math**

The minute hand of a colck is 10cm long.How far does the minute hand move in 1 hour?

*Sunday, September 18, 2016 by Nick*