Friday
February 12, 2016

Posts by BELLA

Total # Posts: 659

math
Jack sold $25,000 worth of computers during one month. His pay for the month was $3500. What is his commission?
January 29, 2016

math
How many 2/9 inch pieces can be cut from a piece of yarn that is 6 inches long
December 27, 2015

Math
Find the right end behaviour of x^3- e^(-x). The answer choices are -x^3, x^3, -e^-x, e^-x, e^x.
December 11, 2015

math
Evaluate the expression 6³√-512+13???HELP...
December 10, 2015

geometry help plsss
thank you! i was really just about to write "there is no error"
November 30, 2015

geometry help plsss
friend constructs line xy so that it is perpendicular to and contains the midpoint of line AB. he claims that line AB is the perpendicular bisector of line line XY. what is his error
November 30, 2015

geometry
1.in this problem, you will draw three rays for each triangle. each ray starts at a vertex and passes through the interior of the triangle.(how many triangles am i drawing) what is the maximum number of points of intersection between the rays?
November 30, 2015

technoligy
Number one is d. Credit
November 22, 2015

art
Ms sue do you know
November 6, 2015

art
I think you do a 3d one
November 6, 2015

Algebra 1
ok thank you I think I understand now
October 29, 2015

Algebra 1
I also have to solve for x~ a(bx-c)=d-(x+e) again, all variables represent positive #s
October 29, 2015

Algebra 1
I'm still confused though~ so x= (d-a+bc)/-b? and those 3 answers given are the final things you can do?
October 29, 2015

Algebra 1
I'm so confused on how to solve this problem~ a-b(x+c)=d I'm supposed to solve for x and all of the variables are positive -_- I'm lost
October 29, 2015

Math
1. Cystic fibrosis (CF), a life-threatening lung disease, is caused from the inheritance of a recessive allele from both parents for the CFTR gene. In order for this disease to manifest itself, one needs to be homozygous recessive for this autosomal gene. According to the ...
October 25, 2015

genetics math
2. Genotypes of leopard frogs from a population in central Kansas were determined for a locus (M) that encodes the enzyme malate dehydrogenase. The following numbers of genotypes were observed: Total sample studied = 107. Genotype Number M1M1 20 M1M2 45 M2M2 42 a.) Calculate ...
October 25, 2015

Mathmatics
Solve the problem. Make sure your answer is in simplest form. 5/8 x 4/15 =
October 20, 2015

First grade math?
What added together = 5? I'm helping my little brother with his home work and it says show 5 in the different ways. We already did 3 +2 and 4 + 1 what else ???!!!
October 8, 2015

Finance
Question 3. 3. Which of the following is true of flotation costs? (Points : 1) They include expenses like investment banker fees and commissions. They include the underwriting spread. They tend to raise the cost of capital. all of the above
September 21, 2015

Finance
1. A bond pays semiannual coupon payments of $30 each. It matures in 20 years and is selling for $1,200. What is the firm’s cost of debt if the bond’s par value is $1,000? (Don’t forget this is a semiannual coupon.) (Points : 1) 2.23% 4.48% 1.80% 3.60%
September 21, 2015

Finance
Question 2. 2. If an investor purchases a share of stock for $300, collects a dividend during the year equal to $35 a share, and sells the stock at the end of the year for $289, what is the investor’s return for the year? (Points : 1) 12.11% 8.30% 8.00% 15.33%
September 21, 2015

finance
1. A bond pays semiannual coupon payments of $30 each. It matures in 20 years and is selling for $1,200. What is the firm’s cost of debt if the bond’s par value is $1,000? (Don’t forget this is a semiannual coupon.) (Points : 1) 2.23% 4.48% 1.80% 3.60%
September 21, 2015

finance
Question 8. 8. Which of the following best describes a pure-play? (Points : 1) a private firm that is held in isolation in a one-company investment portfolio a publicly traded firm that is similar to the company or project being analyzed Both a and b are correct. Neither a nor...
September 21, 2015

English
How do I do a synthesis? What steps should I take? I'm lost and confused? What details must I get?
September 17, 2015

Math
A= ((r+z)/3)m solve for r
August 30, 2015

maths
1/2
August 24, 2015

MATH
What are the odds in favor of randomly drawing the letter C from the letters in the word CANADIAN?The odds are from ____ to _____
August 23, 2015

Math
Sorry... so that the probability of drawing a red ball is 3/4 so that the probability of drawing a white ball is 1/4
August 23, 2015

Math
A box contains 8 white balls, 7 black and 4 red. How many red balls must be added to the box so that the probability is 3/4? How many black balls need to be added so that it is 1/4? Thanks I have a mental block with this.
August 23, 2015

MTH 156
A crew consists of 1 apprentice, 1 journeyman, and 1 master carpenter. The crew receives a check for $6900 for a job they finished.A journeyman makes 300% of what an apprentice makes and a master carpenter makes make 250% of what a journeyman makes. How much does each person ...
August 7, 2015

MTH 156
2^6 * 2^7 multiply and simplify and then write the answer in exponential notation. I know the answer is 8,192 but I cannot figure out how to write that in exponential notation. Thanks for the help.
August 5, 2015

MTH 156
I know the answer is 8,192 but I cannot figure out how to write that in exponential notation. Thanks for the help.
August 5, 2015

MTH 156
2^6 * 2^7 multiply and simplify and then write the answer in exponential notation. Thanks!
August 5, 2015

mth 156
a company needs $55,000 in 7 years for a new addition. To meet this goal, the company needs to deposit money in an acct today that pays 5% annual interest compounded quarterly. What amount should the company invest to total $55,000 in 7 years? Thanks!
August 5, 2015

mth
Thank you!
August 5, 2015

mth
A faculty lost 1/5 of its faculty in the reduction. If 88 faculty were left, how many faculty were there originally? Thanks!
August 5, 2015

Math
Crew receives a check for $5100. The journeyman makes 300% of what the apprentice makes and the master makes 150% of what the journeyman makes. How much do they each make? Thanks!
August 5, 2015

Algebra
if the number of professors in a college is p and the number of students s and there are 19 times as many students as professors, write an algebraic equation that shows the relationship Thanks for the help!
August 2, 2015

Math
Thank you! I was having a mental block with this...
August 2, 2015

Math
a local government had an employee reduction and lost 1/9 of their employees. If 176 of its employees were left after the reduction how many employees were there originally?
August 2, 2015

Math 156
What is the greatest prime you must consider to test whether 7356 is prime? Thanks for the help.
July 26, 2015

math
Thanks so much Steve.
July 14, 2015

math
If the mean, median, and mode are the same what is the value of x when given the numbers 3,4,5,8,x I am not sure how to figure this out thanks for your help.
July 14, 2015

MTH 156
a function machine accepts inputs as ordered pairs. the components of the ordered pairs are natural number and the first component is the length of a rectangle and the second component is the width. The given machine computes the perimeter (the distance around the rectangle). ...
July 10, 2015

mth 157
I can, thanks so much!!
July 10, 2015

mth 157
Matt has four times as many stickers as David. How many stickers mush Matt give Davis so that they will each have 75 stickers? I am so bad at these problems, please help!
July 10, 2015

Math 157
Help please! Write an expression for the cost c, if a printer charges $1.75 for binding, plus 5 cents for p pages for copies of a community groups annual report Thanks I have a mental block with these problems.
July 8, 2015

Calculus
One side of a rectangular animal pen is to be formed by the side of a barn. If you have enough material to build a total of 34 feet of fence, find the maximum area than can be enclosed
June 17, 2015

Chemistry
A 1.00 kg piece of aluminum metal at 80 degrees Celsius is placed in water that is 25 degrees Celsius. How much water is needed to cool the aluminum to 65 degrees? I'm stuck as where to start with this.
June 1, 2015

Math
The graphs of 5x-3y=35, 7x-3y=43, and 4x-ay=61 all intersect at the same point. Find the value of "a". Do I solve the systems and then plug in? I am not sure haha.
May 27, 2015

English
No I am not saying that. Its just that my thesis(What my teacher assigned) is supposed to challenge something from the novel- preferably something on the legitimacy of the author's depictions. I think my teacher just wants to see me challenge something and back it up with ...
May 27, 2015

Geometry
The measures, in degrees, of the three angles are x, x+10, and 2x-6. Find the measure of all three angles of the triangle.
April 8, 2015

math
Use ratios, fractions, and tape diagrams to get the answer of $194 dollars. I'm a sixth grader who figured this out in under 3 minutes.
March 27, 2015

Math
Sarah was trying to figure out her grades for her math course. She only knew the grade of 4 of the tests she had taken, however the class had taken 5 tests total. She scored a 94, 67, 83, and 93. If Sarah ended up with a grade of 90, what did she get on the 5th and final test...
March 26, 2015

Science!
1. What would happen to an object if the force of gravity on Earth was decreased by half? (1 point) Its mass would decrease. Its weight would decrease.* Its density would decrease. Its volume would decrease. 2. Which of the following represents a heterogeneous mixture? (1 ...
March 20, 2015

science
what is the events of led at lighting
March 19, 2015

Art!
what 3-d imaging use to capture a digital map of an artifact? a. electromagnetic radiation b. laser technologe c. laser technology d. photography <---- ? what technology would be best to use when analyzing the pigments in a large mural? a. photo editing software <----- b...
March 16, 2015

Sosiology
1. What is the Bully 2. What is the cause someone could be bullied?
March 7, 2015

Accounting
Beginning work in process inventory 17,000 40%. Transferred in from the prior department 72,000. Ending work in process inventory 18,000 30% According to the company records the conversion cost in the beginning work in process inventory was $63.104 at the beginning of ...
March 1, 2015

Math
The table below shows the number of students from different classes of two schools who participated in a sports competition: School A 25 21 2 22 20 21 20 23 1 School B 3 2 1 5 4 2 3 4 3 Part A: How can you use box plots to compare the median and interquartile range of the data...
February 26, 2015

L.A.
nope it was C you are wrong
February 25, 2015

L.A.
is it b
February 25, 2015

L.A.
john updike
February 25, 2015

L.A.
ok i got that right thanks but did i get 2 and 3 right?
February 25, 2015

L.A.
There are none that are the same
February 25, 2015

L.A.
1. Which is the best paraphrase of these lines from "New World"? eagles / hie and / hover / above / the plain a)Eagles hurry and hang above the flatland.*** b)Eagles hang in midair and wave their wings. c)Eagles race and rush in an ugly way. d)Eagles soar and swoop ...
February 25, 2015

life orientation
Answer about engaging in physical exercises
February 23, 2015

oil prices
supply and demand affect the price of oil
February 17, 2015

geometry
Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees. What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.
February 8, 2015

Two English Questions (HELP!!)
its A
February 3, 2015

Art
thanks "help?thanks"!!! I got 100%!!!
January 22, 2015

True or False?
Sounds like an easy question but I just wanna be sure! :P Tides are caused by the force of inertia from the sun and moon acting on Earth. True or False? I think its false because its gravity not inertia.
January 19, 2015

MATH!!!! AHHH!!!
Okay so for part A I should put the answer is 6x + 4y = 8 ?
January 14, 2015

MATH!!!! AHHH!!!
Im studying for finals! A system of equations is shown below: 8x + 5y = 9 3x + 2y = 4 Part A: Create an equivalent system of equations by replacing one equation with the sum of that equation and a multiple of the other. Show the steps to do this. Part B: Show that the ...
January 14, 2015

mathematics
if the sum of the 6th and 7th terms of an arithmetic progression is 60 and the 3rd term is -5 find the common difference
January 11, 2015

english
thank you
January 5, 2015

english
5.)Dangers were plentiful. Adj.- plentiful. Noun- dangers. 6.)Mountains and deserts challenged travel-weary pioneers. Adj.- travel-weary. Noun- pioneers 7.)Each and every obstacle caused additional hardship. Adj.- each and every. Noun- obstacle. Adj.- additional. Noun- ...
January 5, 2015

english
I have to find the adjectives of a sentence and the noun it modifies. 1.)Other explorers, restless and eager, sought freedom. Adj.- other, restless, and eager. Noun- explorers. 2.) They were slow-footed yet persistent. Adj.- slow-footed and persistent. Noun- they 3.)These ...
January 5, 2015

English
Examples of realization in The Great Gatsby prove money can't buy happiness?
December 8, 2014

English Essay- The Great Gatsby
I am writing a literary essay about The Great Gatsby. My claim is "money cannot buy you happiness" I am working on the Literary device paragraph right now but I can't seem to find a motif/symbol in the story that can prove my claim. Help please!
December 6, 2014

Physics
Three charges are placed at the vertices of an isosceles triangle as shown in the figure. If q = 5.00 μC, calculate the electric potential at the midpoint of the base of the triangle. Also calculate the electric field vector at the same point due to the 3 charges. +q 4cm...
October 25, 2014

Math URGENT QUICK QUESTION
Oh I get it! It's -7! OMG thank u so much I really appreciate it :)
September 25, 2014

Math URGENT QUICK QUESTION
factor 9-6x-3x^2 The expression x^2-8x+k cannot be factored if k has the value A.)7 B.)0 C)-7 D)-9 Please show me how to do these questions step by step so that I can understand & learn
September 25, 2014

Algebra, Please Help!
How do i find the radius of a circle with the center (16/11,79/11)? Thanks
September 24, 2014

TO MS SUE
Please check my answers to my question, I posted this question before but no one answered or helped me. All I need is for someone to check my answers :)
September 24, 2014

Math please check my answers
Decide whether the lines in each pair are parallel , perpendicular, or neither. Justify your answers: A.) m=3/4 m=12/16 B.) m=100 m=0.01 C.) m=10 m= -0.1 My answers: A.) parallel because they both equal to 0.75 B.) neither because they aren't the same and aren't ...
September 24, 2014

Math- check my answers
Decide whether the lines in each pair are parallel , perpendicular, or neither. Justify your answers: A.) m=3/4 m=12/16 B.) m=100 m=0.01 C.) m=10 m= -0.1 My answers: A.) parallel because they both equal to 0.75 B.) neither because they aren't the same and aren't ...
September 24, 2014

math
Bella had 1/3 of a wall to paint.she painted 1/4 of what was left green and 1/2 yellow.what is the area of the region Bella.has not yet painted?
September 22, 2014

Chemistry
A certain brine has 3.96% NaCl by mass. A 75.0−mL sample weighs 76.7g How many liters of this solution should be evaporated to dryness to obtain 730kg NaCl?
September 21, 2014

Math (Exponents)
A. Complete expanded form of 4.728 in exponential notation?
September 18, 2014

Math
7x^2=8x
September 17, 2014

5th grade math
265
September 15, 2014

math
What is 56 1/4% = in the simplest form. Give the step by step example to help me understand. Thanks....
August 12, 2014

Algebra with pizzazz
She was practicin for a moog shot
July 17, 2014

math
Can anyone plzzz help me? :( It would be greatly appreciated! Especially since I've been stuck on this since this morning :/
June 5, 2014

math
Hercules Films is deciding on the price of the video release of its film Bride of the Son of Frankenstein. Marketing estimates that at a price of p dollars, it can sell q = 300,000 − 15,000p copies, but each copy costs $4 to make. What price will give the greatest profit?
June 5, 2014

math
City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. a. What is the net amount due if City Cellular sends the manufacturer a partial payment of $5,000 on May...
May 22, 2014

Math
Eva is making bran muffin. She measures5/4 cups of bran, 1/4 cup of flour, and 7/4 cups of oats. What is the order of the ingredients from least to greatest amounts?
May 8, 2014

Math 2
3/5
May 2, 2014

math
mr.musial traveled by car to a destination that is 1150 miles from hishome. it took him 3 days to drive to this destination. if mr.musial traveled the same distance each day, about how many miles did he travel each day? use estimation
April 21, 2014

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