Saturday

October 1, 2016
Total # Posts: 126

**math**

lindsey buys a bug of each size of bouncy ball. she wants to put the same number of each size of bouncy ball in to 5 party favor bags. how many of each size of bouncy ball will she put in a bag?

*September 12, 2016*

**math**

mr. henderson has 2 bouncy ball vending machines. he buys one bag of the 27 millimeter balls and one bag of the 40 millimeter balls. he puts an equal number of each in the machine. how manu bouncy balls does he put in each machine?

*September 12, 2016*

**Finance**

The ACME Suction Cup company has $4,500 of debt and $10,500 of common stock equity. The total value of the company is $15,000. The company's cost of equity is 11.5 percent, the cost of debt is 5.9 percent and the relevant tax rate is 35 percent. What is ACME's debt-...

*April 29, 2016*

**maths**

two adjacent sides of a parallelogram are 3.5cm and 5cm. what is the ratio of their altitudes

*March 12, 2016*

**english**

Helen Keller

*March 12, 2016*

**Maths Vector**

i dont know the answer. you fool

*March 12, 2016*

**Maths Vector**

i dont know you loser

*March 12, 2016*

**Physics**

At a busy intersection a 1460-kg car traveling west with a speed of 12 m/s collides head-on with a minivan traveling east with a speed of 9.4 m/s. The cars stick together and move with an initial velocity of 1.5 m/s to the east after the collision. What is the mass of the ...

*March 11, 2016*

**Science**

You need to give me more to go on.

*February 16, 2016*

**Social Studies**

Wood, rope, stone, and bark.

*February 16, 2016*

**Chemistry, chemical change**

N2(g) + 3H2(g) --> 2NH3(g)+ 22,000. ^H = a) 22,000 kcal b)-22,000 kcal c)22 kcal b)-22 kcal

*February 16, 2016*

**English**

I think its d.

*February 16, 2016*

**Chemistry**

Answer the following questions using this balanced chemical equation. 2C3H6+9O2+6H2O How many grams of C3H6 are needed to produce 4.2 mol of H2O?

*February 1, 2016*

**Science **

Two objects with charges of +1.0 c and -1.0 c are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other.

*January 27, 2016*

**Physics **

A women, flying her plane south at 398 km/h when she encounters a wind blowing west at 104 km/h... A)...what would her resulting velocity be if she made no course correction B)...what speed and direction should she change to in order to maintain her original velocity. Thanks ...

*December 29, 2015*

**Physics **

A women, flying her plane south at 398 km/h when she encounters a wind blowing west at 104 km/h... A)...what would her resulting velocity be if she made no course correction B)...what speed and direction should she change to in order to maintain her original velocity. Thanks ...

*December 29, 2015*

**math**

dont get it

*December 11, 2015*

**Math**

Ok thank you so so much @Damon. :D

*December 11, 2015*

**Math**

10. What is 0.00000512 in scientific notation? The answer is 5.12 x 10 -6 but I have to explain why and idk? :(

*December 11, 2015*

**4th grade math**

At the bake sale June sold 4 times as many cookies as she sold brownies. If she sold 36 cookies,how many brownies did she sell.

*November 18, 2015*

**Algebra**

Mai has 3 times as many teddy bears as tony. Altogether they have 24 teddy bears. If let tony has x teddy bears, make an equation to find the number of bears that Mai has?

*November 13, 2015*

**Science**

1. Douglas Fir tree rings - excavated from a cave in Arizona. Date: 577 ± 50 years AD Answer: 1373 2. Wood from Egyptian coffin - from the Ptolemic period based on style. Date: 200 ± 150 years BCE Answer: 2150 3. Wood fragments from the floor of a palace in Syria...

*November 10, 2015*

**Algebra**

The variable x in the expression 3+2x is replaced in succession by 1,2,3 and 4. Find the sum of the resulting numbers. Thank you for your time and please help! I am very confused.

*November 7, 2015*

**Math**

How much would you pay for a pint of milk if you bought 5 gallons of milk for $28?

*October 26, 2015*

**music, arts**

1. Listen to the Corelli, Vivaldi and Bach examples. Using the stylistic features of each, write a summary of the development of instrumental music in the 18th century. Be aware of overall form and musical elements you hear in the examples. Explain the musical terms you use. (...

*April 9, 2015*

**American History**

i know but Enron seems pretty bad and I know WorldCom isnt right.

*March 27, 2015*

**American History**

Among instances of corporate malfeasance in the early twenty-first century, the _______ scandal was the most shocking and economically damaging for employees and shareholders. A. American Tobacco B. Tyco International C. Enron D. WorldCom I have looked all of the place for ...

*March 27, 2015*

**algebra**

-3 hint: a really good place to work out all algebra is mathway using the "rationalize the denominator calculater" it works sweet! ;)

*March 27, 2015*

**Maths**

Tyson talked with 150 customers on his shift yesterday. Of those, 20% resulted in a successful upsell of additional purchases. If Tyson makes a $6 commission on top of his regular salary for each successful upsell that he makes, how much commission did he make yesterday. my ...

*January 12, 2015*

**algebra**

Find the values of a in the domain of f for which f(a)equals the given number. f(x) = |x + 5|; f(a) = 9

*October 19, 2014*

**algebra**

graph f(x) = 2 − 1/4x

*October 19, 2014*

**algebra**

A bus was purchased for $80,000. Assuming the bus depreciates at a rate of $6,000 per year (straight-line depreciation) for the first 10 years, write the value v of the bus as a function of the time t (measured in years) for 0 ¡Ü t ¡Ü 10.

*October 19, 2014*

**algebra**

Find the zeros of f. f(x) = 2x2 + x − 21 smaller value = ___ larger value = ___

*October 19, 2014*

**algebra**

Q(t) = 5, if 0 ¡Ü t ¡Ü 5 −t + 7 if 5 < t ¡Ü 8 t − 1 , if 8 < t ¡Ü 11 Q(x), 6 < x < 7 = ____ Q(m2 + 1), 7 < m ¡Ü 10 = 4

*October 19, 2014*

**algebra**

Find the zeros of f. f(x) = 2x^2 + x − 21

*October 19, 2014*

**algebra**

A bus was purchased for $80,000. Assuming the bus depreciates at a rate of $6,000 per year (straight-line depreciation) for the first 10 years, write the value v of the bus as a function of the time t (measured in years) for 0 ¡Ü t ¡Ü 10

*October 19, 2014*

**algebra**

Find the zeros of f. f(x) = 10 − 4x x= ____

*October 19, 2014*

**algebra**

Q(t) = 5, if 0 ¡Ü t ¡Ü 5 −t + 7 if 5 < t ¡Ü 8 t − 1 , if 8 < t ¡Ü 11 Q(m2 + 1), 7 < m ¡Ü 10 = 4

*October 19, 2014*

**math**

A company has determined that the profit, in dollars, it can expect from the manufacture and sale of tennis racquets is given by P = −0.01x2 + 130x − 180,000. How many racquets should the company manufacture and sell to earn a profit of $174,900

*September 14, 2014*

**Math**

A plane leaves Chicago headed for Los Angeles at 520 mph. One hour later, a second plane leaves Los Angeles headed for Chicago at 620 mph. If the air route from Chicago to Los Angeles is 1800 miles, how long will it take (after the first plane takes off) for the first plane to...

*September 12, 2014*

**Math**

An investment adviser invested $14,000 in two accounts. One investment earned 4% annual simple interest, and the other investment earned 2.5% annual simple interest. The amount of interest earned for 1 year was $458. How much was invested in each account? Need the amount at 4...

*September 12, 2014*

**math**

v = 1/3 pie^2 h; solve for h

*September 12, 2014*

**math**

A plane leaves Chicago headed for Los Angeles at 520 mph. One hour later, a second plane leaves Los Angeles headed for Chicago at 620 mph. If the air route from Chicago to Los Angeles is 1800 miles, how long will it take (after the first plane takes off) for the first plane to...

*September 12, 2014*

**math**

Running at an average rate of 4 meters per second, a sprinter ran to the end of a track. The sprinter then jogged back to the starting point at an average rate of 2 meters per second. The total time for the sprint and the jog back was 2 minutes 6 seconds. Find the length of ...

*September 12, 2014*

**math**

An investment adviser invested $14,000 in two accounts. One investment earned 4% annual simple interest, and the other investment earned 2.5% annual simple interest. The amount of interest earned for 1 year was $458. How much was invested in each account

*September 12, 2014*

**math**

How many liters of water should be evaporated from 110 liters of a 12% saline solution so that the solution that remains is a 20% saline solution?

*September 11, 2014*

**math**

A motorboat left a harbor and traveled to an island at an average rate of 11 knots. The average speed on the return trip was 10 knots. If the total trip took 4.2 hours, how far is the harbor from the island?

*September 11, 2014*

**Science**

Define " force ". State the correct units for measuring force.

*May 7, 2014*

**math**

Dynacan Ltd. manufactured 10,000 units of product last year FC= 22,200,000,19,200,000,9,600,000,5,000,000 VC= 50,400,000,93,000,000,16,000,000,14,200,000 If unit variable costs and fixed costs remain unchanged, calculate the total cost to produce 9700 units this year.

*May 2, 2014*

**Maths**

A15- foot ladder is leaning against a 30- foot wall. The bottom end of the ladder is 9 feet from the wall. How many feet above the ground does the ladder touch the wall. Can someone please help me with this question

*October 24, 2013*

**Maths**

Can someone please help me -12>and equal to 24x

*October 1, 2013*

**chemistry**

22 kcal

*June 3, 2013*

**history**

thanks Ms Sue

*May 20, 2013*

**history**

at the time the French controlled the middle part of North America the most important use of the Mississippi River and its tributaries was for a)fishing b)transportation c)natural boundary d)hydroelectric power e)irrigation i put b

*May 20, 2013*

**History**

i put e for number 1 and b for number 2

*May 20, 2013*

**History**

1)what aspect of the government of the chartered companies would be considered democratic? a)the assignment of a gouvernment b)the right to fail or succeed c)the beaver aristocracy d)the representative body e)the monopoly on the fur trade i put d 2)which term would least apply...

*May 20, 2013*

**Chemistry**

You need to take the 1950 and add the 675. The answer to it is 2625.

*April 18, 2013*

**algebra**

If $6,000 is placed in an account with an annual interest rate of 3%, how long will it take the amount to triple if the interest is compounded annually?

*March 19, 2013*

**math**

What does find the mean or average

*February 20, 2013*

**Math**

-k=287.658. I don't understand how to get the answer

*January 11, 2013*

**Math**

Yes D I don't know sorry

*January 11, 2013*

**mathematics**

no 2 answer is 45100 no 3 answer is 8700

*December 3, 2012*

**mathematics**

1 round 234508 to the nearest thousands 2 round 45099 to the nearest thousands 3 round 8650 to the nearest thousands

*December 3, 2012*

**Please check my U.S. Government answers!**

i know for a fact that 1 is right... please explain why the others are wrong?

*August 28, 2012*

**Please check my U.S. Government answers!**

1. Political culture refers to (1 point) a set of beliefs about the role of government in society. ~an overall set of values widely shared within a society. how truly "American" someone is. a high degree of homogeneity in political opinions. the wide range of views ...

*August 28, 2012*

**Calculus**

Given vectors u= (1,-1,3) and v= (-4,5,3) find an ordered triple that represents vectors 3u-2v. a.(16,1,-7) b.(11,-13,3) c.(10,-12,1) d.(7,-7,16) I dont want you to straight up give me the answer. I need someone to teach me how to solve this problem. I am home schooled and i ...

*August 23, 2012*

**Calculus**

1.(arrow above letter a pointing to the right) and (arrow above letter b pointing to the right) have the same direction, and they both have a magnitude of 6. What must be true about(arrow above letter a pointing to the right)and(arrow above letter b pointing to the right)? ...

*August 19, 2012*

**Chemistry**

When chemists compare the rates of reactions carried out under different conditions, they often compare the rates near the beginning of the reactions. What advantage(s) do you see in this practice? Hint: Think of slow reactions. I know the rate of reaction is fastest in the ...

*March 15, 2012*

**Psychology**

Thank you, Ms. Sue. The 2nd link helped.

*February 25, 2012*

**Psychology**

Can someone give me an example when the self-fulfilling prophecy resulted from you own expectations of the outcome of the event? Can someone give me an example when the self-fulfilling prophecy resulted someone else's expectations of your performance? I need examples so I ...

*February 25, 2012*

**Psychology**

How does self-concept affect perception?

*February 23, 2012*

**Math**

Lines A and B are perpendicular and have the same x-intercept. The equation of line A is x+2y-4=0. Determine the y-intercept of line B.

*January 23, 2012*

**pre algebra**

I HAVE NO IDEA

*November 14, 2011*

**math**

WHAT IS (10 TIMES 1)+(1 TIMES 10)=10 TIMES 10=20

*November 14, 2011*

**health, safety, and nutrittion**

the children in your class are working on an art project thar requires them to use a standard hair dryer to produce a particular effect. of the following locations, which one would be the safest place to put the hair dryer while the children are working on the project a)on a ...

*November 9, 2011*

**Health, Safety, and Nutrition**

1)Following the nutritional label on a jar of peanut butter, you determine that 1 ounce of the peanut butter contains 115 calories and 9 grams of fat. What percent of the calories come from fat. a)30 b)40 c)70 d)80 i put c

*November 9, 2011*

**science**

EXELENT

*November 2, 2011*

**physics**

You drive a car 7 h at 42 km/h, then 7 h at 65 km/h. what is your average velocity? answer in units of km/h

*September 26, 2011*

**Comp Lit.**

Thanks!:)

*August 30, 2011*

**Comp Lit.**

So would it be correct if i said, 'Either way, it was way louder than the antiphon i'm used to!'

*August 30, 2011*

**Comp Lit.**

The definition our teacher gave us is: An anthem or a verse sung responsively.

*August 30, 2011*

**Comp Lit.**

Okay. One more question. >.< Now i need to use the word Antiphon in a sentence and i don't even know where to begin....

*August 30, 2011*

**9thGrade Comp Lit**

Okay. I think i have it figured out. "The concert was AWESOME!", said Jimmy. "Yeah if you liked the cacophony of screams!", replied John.

*August 30, 2011*

**9thGrade Comp Lit**

Does this sound right? The second band sounded so cacophonit? I need the sentence to include the word Cacophony.

*August 30, 2011*

**Math**

It is a fraction that compares two quantaties measured in different units. ex:.(miles per hour)

*August 15, 2011*

**early childhood education**

well i put c and i got it wrong

*June 20, 2011*

**early childhood education**

which one of the following questions would be inappropriate to ask during an interview? (a)do you have children of your own (b)what do you like best about teaching young children (c)what is one science activity that would be appropriate for four year olds (d)what kind of ...

*June 20, 2011*

**early childhood education**

my answer is c but i am not too sure

*June 20, 2011*

**early childhood education**

You will be observed by the director at least once a month for the first three months of your employment. A conference will be scheduled at the end of that time to evaluate your performance. If performance has been satisfactory, the full contract will go into effect. This ...

*June 20, 2011*

**early childhood education**

your budget allows you to purchase only one math software package for your children ages 5-8.Which one of the following packages would probably be best for this age group? (a) ages 4-7 (b) ages 6-9 (c) ages 7-9 (d) ages 6 and up

*June 20, 2011*

**computers in day care**

does anybody have the questions and answers for examination 305000

*June 13, 2011*

**computers in day care**

a method in which children must see and touch objects in order to learn about them is called

*June 13, 2011*

**Math**

In triangle ABC, D and E are midpoints of AB and AC, DE=4x and BC=2x+48. Find BC. Thanks So Much!!

*May 21, 2011*

**maths**

SA=ph + 2B p=perimeter of base h=height B=area of base SA=(16)(4) + 2(12) SA=88

*May 21, 2011*

**English**

On the Road by Jack Kerouac "Besides, all my New York friends were in the negative, nightmare position of putting down society and giving their tired bookish or political or psychoanalytical reasons, but Dean just raced in society, eager for bread and love..." I don...

*May 16, 2011*

**computer science**

What is a type of operator that uses the AND, OR, and NOT? I'm not sure if it is (SQL) structured query language or search.

*May 15, 2011*

**English**

Is there a better word for 'morally wrong" and "sinful"? I have been using those two words once already and I don't want to sound repetitive. Sentence: It is sinful and morally wrong for women to have sexual desires in Afghanistan.

*May 14, 2011*

**chemistry**

Write a paragraph explaining how to determine how many hydrogen atoms are in 6.5g of water. No equations are permitted in this answer.

*April 7, 2011*

**physics**

a 5 kg box slides a 10m distance on ice. if the coefficient of kinetic friction is .20, what is the work done by the friction force?

*January 6, 2011*