Tuesday

February 28, 2017
Total # Posts: 356

**Math**

my divisor is 5 I'm greater than 4 X 5 I'm less than 5 x 5 my remainder is 1 what dividend am I

*February 20, 2017*

**Maths**

There are 150 mangoes in basket p and basket q. 1/4 of the mangoes in basket p were yellow and the rest were green. 3/5 of the mangoes in basket q were yellow and the rest green. The number of green mangoes in both baskets were equal. How many yellow mangoes were there ...

*February 15, 2017*

**Maths**

Hi, I have checked and corrected all grammatical errors. Thanks

*February 14, 2017*

**Maths**

There were 150 mangoes in basket Q. 1/4 of the mangoes in basket P were yellow and the rest were green. 3/5 of the mangoes in basket Q were yellow and the rest were green. The number of green mangoes in both baskets was equal. How many yellow mangoes were there were there ...

*February 14, 2017*

**Maths**

There are 150 mangoes in basket p and basket q. 1/4 of the mangoes in basket p were yellow and the rest were green. 3/5 of the mangoes in basket q were yellow and the rest green. The number of green mangoes in both baskets were equal. How many yellow mangoes were there ...

*February 14, 2017*

**Algebra**

Translate into a variable expression. Then simplify the expression. Twice the sum of four times a number n and thirty. Can you explain how to write it as a variable expression pls Also what does "and" stand for here?

*February 13, 2017*

**Geometry**

Problem: ABCDE$\ is an equilateral pentagon with side length 2 in which angle B= angle E=120 degrees. The area of ABCDE can be expressed in the form square root of x + square root of y for some integers x and y. Find x+y. I don't understand. I really need help.

*January 29, 2017*

**Math**

A soccer field has a perimeter of 26 yards.if the width is 8 yards,how long is the length?

*January 24, 2017*

**PsyDAG How can i inteview you?**

remember that statistics assignment of ours? pleaseee

*January 21, 2017*

**Statisticians Interview only**

Is it okay if i can interview you? Please thank you so much how can i interview you

*January 19, 2017*

**Statisticians Interview only**

Hello are you a statistician? may I interview you? Thank you

*January 19, 2017*

**Science**

What is this for? I think too many sentences have grammatical errors... and be careful on your choice of words. Have you checked what moribund means really?

*January 19, 2017*

**Math Slope**

Jose the plumber charges $65 per hour to fix your plumbing. He uses the equation C=65H+100 to determine the charge of his services, C, after working h hours. What is the Y intercept? What does it represent in the context of the problem.

*December 30, 2016*

**Math**

A printer takes 5mins to print 90 copies of a repor. At this rate, how many copies of the same report can it print in 1/2 hours

*November 3, 2016*

**science**

2.6 billion

*October 25, 2016*

**algebra**

The sum of two numbers is 100. Such that the first number is twice as large as the second number, when the second number is subtracted by 1.

*August 15, 2016*

**Math**

A running track consists of two straight sections with semi-circular ends. If the straight sections measure 100 metres and one compete lap on the inside of the track measures 1/2 k, what is the distance x between the two straights?

*August 15, 2016*

**Calculus**

What is the maximum area of a rectangle that has sides along the positive x-axis and y-axis and lies below the line 3x+2y=1

*August 1, 2016*

**LA**

she cant read aloud duhh

*May 19, 2016*

**History **

eat my ass

*May 9, 2016*

**math**

I mean i guess so, 385 representatives are their based on the population of each state, and 2 senators for each state. It seems like the most fair way of representation.

*April 19, 2016*

**Algebra**

Rene used a $4 off coupon to buy bows which cost $2 each. Write an inequality rene could use to determine the number of bows she can buy if she plans to spen more that $8. Then graph the solution set

*April 16, 2016*

**Algebra**

note that x>0 (x) + 5 = 806 * (1/x) is your set up Simplify: x + 5 = (806/x) Multiply both sides by x x(x+5) = (806/x) * x x^2 + 5x = 806 Set to zero (x^2 + 5x - 806) = 0 Factor! :D (x-26)(x+31) = 0 Set each factor to 0 (x-26) = 0 x = 26 (x+31) = 0 x = -31 so, x = {26,31} ...

*April 12, 2016*

**Algebra**

x^2 + 6x - 17 = 0 First separate x terms X^2 + 6x = 17 or 17 = x^2 + 6x remember that aX^2 + bx + c to complete square, divide b by two, and square it. 6/2 = 3. 3^2 = 9. Now add 9 to each side of the equation 17+9 = x^2 + 6x + 9 combine like terms: 26 = x^2 + 6x + 9 Now factor...

*April 12, 2016*

**AR**

you can make 20 bags of 5 pounds apples (1/4) * 4 = 1 4 apples = 1 pound 20 apples = 5 pound (1 bag) 400/20 = 20 ----- * = multiplication / = division Hope this helps :^)

*April 11, 2016*

**Physics**

your equation is: E = (hc/Lambda) E = energy h = planck's constant (6.626 × 10^-34 joule·s) c = speed of light (2.998 × 10^8 m/s) lambda = wavelength 1) h*c = 1.99 × 10^-25 joules-m note: when dealing with photons and electrons, we usually use ...

*April 11, 2016*

**Science**

Pretty sure its 1) a 2) c 3) B Explanation if you want to know why 1) Because there is no more forward acceleration of the car, the friction from the tires and the weight of the car will slow down. the the potential energy will eventually become thermal energy because the ...

*April 11, 2016*

**Chemistry**

What mass of ammonium chloride must be decomposed to prepare 134 grams of ammonia (NH3). Hydrochloric acid will also be produced.

*March 23, 2016*

**Geography**

which demographic group is correctly matched with its issue A.religious people - farm subsidies B.midwesterners - farm subsidies C.single parents - affirnmative action D.all are matched correctly

*March 16, 2016*

**Computer Science/Pseudo Code Python**

okay so start off the program with a menu pattern. create an int or char called menuchoice Have variables (int or char) from 1-6 or A-F as your menu option After you coded your menu, let your user enter their 2 numbers. So create 2 for int variables (num1,num2). now either use...

*February 28, 2016*

**Programming**

Nothings really wrong, only states go off of 2 characters. texas: TX Thats really the only thing i can think of. No one knows what state "a" is but everyone knows that "AR" is Arkansas.

*February 14, 2016*

**College- US History**

How has popular culture reinforced Cowboys of the West?

*January 29, 2016*

**Math**

Prove that cot²A(secA-1) = Cos A

*January 28, 2016*

**Finance**

****HELP PLEASE**** Given the following information, answer the following: TR=$3Q TC= $1,200 = $2Q 1. what is the break-even level of output? 2. If the firms sells 1,300 units, what are its earnings or losses? 3. If sales rise to 2,000 units, what are the firms earnings or ...

*January 26, 2016*

**Maths**

In a box of markers there are eight which have dried up and will not write. The box contains 15 red, 15 purple, 5 black and 10 white markers. A marker is picked at random from the box. Find the probability that a) it is red b) it is not black c) it is purple or white d) it is ...

*January 26, 2016*

**science**

Boo is right, for connexus

*January 6, 2016*

**Maths**

The sum of two digits number is 7. In changing position of digits we get the number 9 less than the original number. What is number?

*December 31, 2015*

**PHYSICS**

If there is no dark matter, in order to explain our observations, our concepts of an important building block of the universe have to be incorrect. What is that building block and why do Astronomers overwhelmingly favor dark matter, which they cannot see, to explain our ...

*December 14, 2015*

**Physics / Astronomy**

If there is no dark matter, in order to explain our observations, our concepts of an important building block of the universe have to be incorrect. What is that building block and why do Astronomers overwhelmingly favor dark matter, which they cannot see, to explain our ...

*December 10, 2015*

**math**

how do I find how many times greater ? 9x10 to the 8 power is how many times greater than 3x10 to the 7 power?

*December 9, 2015*

**maths**

riposting this. the answer kindly supplied by Steve is beyond my understanding. all i want to know please is how long will the shadow be cast on the ground by a 3m tall vertical fence with the sun behind it as follows: THIS IS NOTHING TO DO WITH A LADDER A fence 3m tall is ...

*November 4, 2015*

**maths**

THIS IS NOTHING TO DO WITH A LADDER A fence 3m tall is erected vertically and parallel to a building that is 10m away please can someone tell me the maximum length of the shadow the fence will cast on the ground - thank you

*November 4, 2015*

**maths**

a fence 2m tall and 5m from a parallel building - what length is the shadow from the fence and how is this worked out?

*November 4, 2015*

**Math**

find the sum of 2 1/2 and 2/5

*October 16, 2015*

**Math**

2/3>3/ number that makes the statement true.. I am confused

*October 13, 2015*

**Defective probability i need help**

a. 0 = 0.0476 b. 1 = 0.1471 c. 2 = 0.2252 d. 3 = 0.2275

*October 13, 2015*

**Social Studies**

thanks Ms.Sue!

*September 19, 2015*

**Social Studies**

thanks

*September 19, 2015*

**Social Studies**

What was the main purpose of the settlers who established Jamestown? a.to trap animals and sell furs b.to find gold and silver c.to farm tobacco d.to collect sweetgrass for baskets Would it be B? I am thinking B,or C.

*September 19, 2015*

**Math**

The local health club is advertising a special for new members: no initiation fee to join and lnly $34.50 per month for the first year. If Andy joins the health club for one year, how much will he spend on membership?

*September 14, 2015*

**Math**

95.00

*August 30, 2015*

**Math**

How do I figure out this problem

*July 7, 2015*

**Algebra**

The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 12 hours to drive the distance at 60 miles per hour, how long will it take to drive the same distance at 85 miles per hour? A. About 7.08 hours B. About 5.00 hours C. About 1.42 ...

*June 2, 2015*

**algebraic modeling**

A toy manufacturer determines that the daily cost,C, for producing x units of a dump truck can b approximated by the function c(x)=0.005x^2-x+109 I got that the manufacturer must produce 100 units per day... What is the minimum daily cost?

*May 13, 2015*

**math**

Why Was the Engineer Driving the Train Backwards?

*March 27, 2015*

**chemistry**

Thank a bunch

*March 13, 2015*

**chemistry**

What volume of 0.050 M AgNO3, silver nitrate solution is required to reat completely with 60.0 mL of 0.025 M K2S, potassium sulfide?

*March 13, 2015*

**Stats**

.638

*March 11, 2015*

**statistics**

observational study

*March 10, 2015*

**L.A**

Is that the answer Anna ?

*March 6, 2015*

**math -hw help**

Determine whether the following regular tetrahedrons have an edge length that is a whole number, a rational number or irrational number. The surface are of a tetrahedron is given by the equation: SA = √ 3s^2 Surface are of regular tetrahedron A = 1.5 Surface are of ...

*February 5, 2015*

**math (factors and products)**

How could you use an area model to identify the binomial factors of a trinomial?

*January 22, 2015*

**Math**

How could you use an area model to identify the binomial factors of a trinomial?

*January 21, 2015*

**physics**

A soccer ball is kicked with an initial horizontal velocity of 16.5 m/s from a 92 meter high cliff. Determine the time it took the ball to reach the ground and how far the ball got from the edge of the cliff.

*December 16, 2014*

**Algebra2**

log2(x+8)-log2(5)=4

*November 20, 2014*

**arithmetic**

If you have 3 cups of pineapple juice and, how many total cups of punch can you make? Table: Ginger Ale - 40% OJ 25% Pineapple juice 20% Sorbet 15

*November 3, 2014*

**Math**

Write a word phrase for this algebraic expression. 6.5-h

*October 28, 2014*

**Physics(Science)**

Waves on a 5.0 m rope travel at a speed of 92 m/s. If the tension in the rope is 497 N, what is the mass of the rope?

*October 26, 2014*

**elementary**

Magic square 13.6

*September 17, 2014*

**Physics**

A dart is thrown horizontally with an initial speed of 14 m/s toward point P, the bull's-eye on a dart board. It hits at point Q on the rim, vertically below P, 0.19 s later. (a) What is the distance PQ? (b) How far away from the dart board is the dart released?

*September 14, 2014*

**English**

how do I start an Auto Biography? I mean what sentence should i start it with?

*September 6, 2014*

**MATH HELP!!**

Thank you very much!

*August 20, 2014*

**MATH HELP!!**

Thank you,also can you explain and the number that it would make please

*August 20, 2014*

**MATH HELP!!**

SID WROTE 541,309 ON HIS PAPER. USING NUMBERS AND WORDS EXPLAIN HOW THE NUMBER WOULD CHANGE IF HE SWITCHED THE DIGITS IN THE HUNDRED THOUSANDS AND TENS PLACES

*August 20, 2014*

**trigonometry**

16.11

*August 17, 2014*

**cOLLEGE mAJORS**

ACCOUNTING VS IT WHICH IS HARDER? WHICH IS EASIER?

*August 12, 2014*

**math**

2^5/2 - 2^3/2

*August 9, 2014*

**Physics**

You are standing on a fish pond wishing to catch a fish. How would you aim your fish gun in order to catch a fish which your eyes could see 20 cm below the surface of water ? will u aim higher , lower or exactly on the location of the fish as seen by your eyes ? find out what ...

*July 27, 2014*

**Grammar**

Before the items that are complete sentences, write S. Before those that contain fragments, write F. Before a run on sentence, write RS. 1. We often walk through the woods, picking berries and listening to the birds. Is this a run on sentence?

*July 2, 2014*

**Science**

glogang #300

*May 27, 2014*

**math**

how can i plot values in a parabola graph if the values are fractions. it's my first time with this things so i don't understand

*May 3, 2014*

**Science**

All correct!

*March 4, 2014*

**english**

9 - C. 10 - C. Not sure about this one. 11 - C. 12 - C. 13 - A. Not sure about this one either. 14 - D. 15 - C. 16 - A. 17 - A. I'm pretty sure most of these are right.

*February 5, 2014*

**english**

I'm doing the test now if you still need answers.

*February 5, 2014*

**Math**

If I has plots of (3,2) and (8,6) how would I find the area in square units

*January 29, 2014*

**Math question**

Where is your answer?

*January 28, 2014*

**Physics**

A firefighter of mass 73 kg slides down a vertical pole with an acceleration of 5 m/s2. The acceleration of gravity is 10m/s2. What is the friction foce that acts on him? Answer in units of N

*January 7, 2014*

**Spelling**

Wordly wise 3000 book 7 lesson 7c vocab answers?

*December 17, 2013*

**Science**

Uranium-238 is less stable than oxygen-16. What accounts for this difference? (A) Uranium is a solid, while oxygen is a gas. (B) Unlike oxygen-16, uranium-238 has a nucleus in which repulsive electric forces surpass the strong nuclear forces. (C) Oxygen-16 has fewer electrons ...

*November 20, 2013*

**math**

9 ft

*October 15, 2013*

**english**

😂😂😂 y'all are too great

*October 5, 2013*

**Math**

If sin(x) = 1/3 and sec(y) = 29/21 , where x and y lie between 0 and π/2, evaluate the expression using trigonometric identities. (Enter an exact answer.) cos(2y)

*September 23, 2013*

**English**

What type of clause or phrase is italicized in the sentence below? The play, a three-act farce, amused everyone.

*September 23, 2013*

**math**

Pat worked 43 hours and received $7.25 per hour for regular pay and time-and-a-half for all hours over 40 hours. What were her weekly earnings?

*September 6, 2013*

**Physics with Calc**

1324

*July 17, 2013*

**physics**

The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an angle θ = 38o by a brace that is attached to a pin. The beam has a weight of 346 N. Three additional forces keep the beam in equilibrium. The ...

*July 16, 2013*

**math**

what is missing number for magic square for 22, 111,72, 131

*July 9, 2013*

**algebra 1**

Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x. 1.y=-10/x 2.y=1/(x+3)+3

*April 24, 2013*

**algebra 1**

Graph each rational function;identify the domain and ranges;and compare the graph with the graph y=1/x. 1.y=-10/x 2.y=1/(x+3)+3

*April 24, 2013*

**calculus**

the telephone company is planning to introduce two new types of executive communications systems that it hopes to sell to its largest commercial customers. It is estimated that if the first type of system is priced at x hundred dollars per system and the second type at y ...

*April 23, 2013*