Monday

February 8, 2016
Total # Posts: 91,348

**Pre-Calc**

The equation -2 = a(64) +3 gives 64a = -5, or a = -5/64.
*January 27, 2016*

**Pre-Calc**

What is the standard form of the equation of the parabola that has a vertex at (4, 3) and passes through the point (-4, -2)? Is it f(x) = -5/64(x - 4)^2 + 3?
*January 27, 2016*

**accounting**

julie volunteered to work on christmas day because her parents were out of the country on holidays.her regular wage is $12.00 an hour. how much would she earn for working on christmas day?
*January 27, 2016*

**Art**

Sorry this is my first time using jiska and you didn't have to say it that rude. Do you know the answer?
*January 27, 2016*

**Art**

My answers: 1.c 2.b 3.d 4.a 5.b 6.b 7.d 8.a 9.b 10.d
*January 27, 2016*

**Art**

1.An art historian notices that two neighboring cultures use a similar style when sculpting horses. This is likely an example of A. Shares interests in the equine form B. Baroque style C. Cultural exchange D. Orientalizing Style 2.An artist loved to work with smooth, flowing ...
*January 27, 2016*

**Physics**

A bullet fired vertically upwards reaches a height of 500m. [g=9.8m/s2]. What is its initial velocity?
*January 27, 2016*

**Geography**

Tme measurement
*January 27, 2016*

**algebra**

Sue ate some apples from a bag. She left 20 apples. This is five-eights the number of apples she had bought. How many apples did she buy?
*January 27, 2016*

**Science HELP!**

The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells.
*January 27, 2016*

**math**

IDK
*January 27, 2016*

**math**

how do you divide a 3 with a 2 when they're not even???!!!!
*January 27, 2016*

**math**

The cubic feet of a cylinder that's 12 3/4 inches wide and 16 inches wide?
*January 27, 2016*

**math**

What do you mean?
*January 27, 2016*

**calculus 2**

Nevermind I had made a stupid mistake. I figured this one out
*January 27, 2016*

**MATH**

the number of movies lisa, mia and nina have seen in ratio 6 4 7
*January 26, 2016*

**math**

depends on the subject - geometry, arithmetic, ??
*January 26, 2016*

**Math**

A certain slow clock loses 15 mins every hour. Suppose the clock is set to the correct time at 9 AM. What will the correct time be when the slow clock first shows 10 AM? Show your work. Also, does to lose an hour mean to go forward or fall back an hour?
*January 26, 2016*

**AP Chem **

What is the wedge dash notation for the SP hybridization of Carbon? Could someone please describe it, or do you have a link for it? I'm so stuck and lost! Thank you
*January 26, 2016*

**math**

With 6 cups, 5 loaves of bread can be made. Divide 24 by 6 and you get 4 Multiply 5 by 4 to get the # of loaves for 24 cups 5x4=20 Brandon can make 20 loaves of bread with 24 cups of flour
*January 26, 2016*

**math**

Lilly estimated a quotient of 1 20 and found an actual quotient of 83.What should she do next?
*January 26, 2016*

**Math**

Three friends were working on a project. Cindy completed 4/8 of the project. Kim completed 3/8 of the project. Sandy completed 1/8 of the project. How much of the project did they complete all together
*January 26, 2016*

**Math**

please help me Explain how you can tell if a line is proportional
*January 26, 2016*

**Math**

PLease Explain how you can tell if a line is proportional
*January 26, 2016*

**Math**

Which equivalent fractions can you use to find the sum of 2/8 + 3/9
*January 26, 2016*

**math**

The sum of the angles of a triangle is 180 degrees. In the figure below angle B and angle C are the same size. If angle A is 54 degrees smaller than angle B. Find the measure of each angle.
*January 26, 2016*

**Biology**

What cellular mechanisms causes short term changes in gene expression
*January 26, 2016*

**Biology**

For your cell explain how gene expression related to the cell's ability to perform its function in the body
*January 26, 2016*

**Biology**

Explain why some proteins are made by nearly all cells and give two examples I put they are needed for basic cell life but I don't know what two examples to put
*January 26, 2016*

**Math -Algebra**

what is 2 square root 5 multiplied by 3 square root 2
*January 26, 2016*

**Intermediate Algebra**

Translate phrases from words to symbols for the following statements: The sum of twenty and five is greater than or equal to four times three and a number.
*January 26, 2016*

**english**

which is a synonym for stoke as it is used in line 131 for the excerpt from the odyssey part I
*January 26, 2016*

**science(physics)**

the no of wave in 6cm of vacum is same as that of no of wave in xcm of medium refractive index of given medium is 3/2 find the value of x
*January 26, 2016*

**mathematics**

four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
*January 26, 2016*

**mathematics**

four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
*January 26, 2016*

**mathematics**

four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
*January 26, 2016*

**AP Chem **

What is the electron configuration for carbon with sp hybridization? I have no idea. I know carbon has 4 electrons to use (6 electrons total, but 4 to move around for hybridization purposes), I know that the sp orbitals would take up two of the electrons, do the other two ...
*January 25, 2016*

**Math**

Jacob is 4p years old. His niece is 5years younger than 1/3 of his age. How old his his niece in terms of p.
*January 25, 2016*

**Math**

Use the numbers 1, 2, 3, ...10 exactly once, as well as addition and subtraction signs, to get a value of 100.
*January 25, 2016*

**math**

Which is greater, 4:1 or 10:3 and why?
*January 25, 2016*

**MATH Precalculus**

Use the Laws of logarithms to rewrite the expression log3(x^18*sqrt3(y12)) in a form with no logarithm of a product, quotient or power. After rewriting we have log3(x^18*sqrt3(y12))=Alog3(x)+Blog3(y) With the constant A=? B=? I have no idea with this one and my teacher is so ...
*January 25, 2016*

**Biology **

How did you model crossing over using your chromosomes?
*January 25, 2016*

**Biology**

I just want to know how to improve on Biology. I know most people will say to study but even when I study for this class, I still can't do as well as I want to. Any tips?
*January 25, 2016*

**Science**

Explain why some proteins are made by nearly all cells and give two examples
*January 25, 2016*

**math**

Pauls dad made a turkey pot pie for dinner on Wednesday. The family ate 4/8 of the pie. On thursday after school, Paul ate 2/16 of the pie for a snack. What fraction of the pie remained?
*January 25, 2016*

**Math**

Which is greater, 4:1 or 10:3 and why?
*January 25, 2016*

**business communications**

i vote for d
*January 25, 2016*

**business communications**

You want to ask your supervisor about working flexible hours. You think that her first concern will be whether you will still be able to accomplish all your necessary tasks, but you have found some research showing that flex-time employees are generally more productive than ...
*January 25, 2016*

**business communications**

You have completed a research project and have come up with some interesting and persuasive content. Although your ideas are spot-on, the format of your final report is difficult to read and a little confusing. This __________. A. is problematic, as it will undermine your ...
*January 25, 2016*

**business communications**

You have completed a research project and have come up with some interesting and persuasive content. Although your ideas are spot-on, the format of your final report is difficult to read and a little confusing. This __________.
*January 25, 2016*

**Math**

Need help please! I just need help with creating an inequality and solving it. Ethen considers some fundraisers for the upcoming year. He looks at data from the first fundraiser the club did last year. The club sold a variety of snacks last year. The numbers of snacks sold are...
*January 25, 2016*

**Math**

Which of the followings statements is true and why A,-7.4>-7.39 B,-5.25>-5.3 C,4.5<-6 D,0<-6.32
*January 25, 2016*

**Math**

thanks rutger and ms.sue
*January 25, 2016*

**Math**

An artist's paint set contains 30% watercolors and 25% acrylics.What fraction represents the portion of the paints that are watercolors or acrylics? A. 1/4, B. 3/10, C. 11/20, and D. 9/11
*January 25, 2016*

**Art**

How would i draw Mohenjo-daro.
*January 25, 2016*

**Math**

here are my choices A. 1/4,B. 3/10,C. 11/20,and D. 9/11
*January 25, 2016*

**Math**

An artist's paint set contains 30% watercolors and 25% acrylics.What fraction represents the portion of the paints that are watercolors or acrylics?
*January 25, 2016*

**History**

What do they call the word hardware in the UK
*January 25, 2016*

**algebra**

You are going to the movies, movie tickets are $10 for adults and $8 dollars for children. The total amount of money that you can spend is $80. Write an equation to model the situation. What are the x and y intercepts.
*January 25, 2016*

**History**

Thank you! Do you know this one? In Hindi, what do these symbols ( :) mean?
*January 25, 2016*

**History**

How does the Kanarda symbol for o look like? I can't find it
*January 25, 2016*

**History**

What was the original meaning of the term buxom?
*January 25, 2016*

**Physical education URGENT PLEASE HELPPPP**

Explain how sprinters use flexibility. Explain how javelin throwers use flexibility. Explain how gymnasts in floor routines use flexibility.
*January 25, 2016*

**Math**

Question 2 is 3x+12
*January 25, 2016*

**History**

How does the Hebrew symbol for l look like? How does the Kanarda symbol for O look like? In Hindi what do these ( :) mean?
*January 25, 2016*

**math**

225 x 16= 3600 3600/400=9 9 x $25 = $225
*January 25, 2016*

**math**

Hill crest public elementary school was recycling their copier paper after the students had completed the worksheets.They found that when they filled a barrel with paper,it weighed an average of 225 kilograms if they collected 16 barrels of paper during the year.What was the ...
*January 25, 2016*

**math**

7/20= 0.35 x 100 =35 35%
*January 25, 2016*

**Math- Urgent, please help!**

x= 3
*January 25, 2016*

**History**

What does the UK call the word hardware
*January 25, 2016*

**History**

How does the hungarian symbol for es look like
*January 25, 2016*

**Math**

575 x 1.07 = $632.50
*January 25, 2016*

**Math! Pls Help!**

idk
*January 25, 2016*

**Math! Pls Help!**

idk
*January 25, 2016*

**math**

(4.5x10^6)+(6.4x10^5)
*January 25, 2016*

**math (integration)**

but isn't that the range from 0 up to pi, and not specifically at pi? I'm not sure.
*January 25, 2016*

**math (integration)**

I'm being asked to find a value at one specific point, pi, what would be my limits? All the instruction say is "what is the probability in the volume element d(phi) at phi = pi. I used the limit 0 to pi, but that is not specifically at pi.
*January 25, 2016*

**PLZ HELP PLZ PLZ PLZ JUST ONLY 1 QUSTION!!!!!!!!!**

Answer is A :)
*January 25, 2016*

**Math **

The scale of a map is 1 inch : 5 miles. Find the distance. A lake is 7 in. long on the map. Find the actual length of the lake.
*January 25, 2016*

**Math **

The scale of a map is 1 inch : 5 miles. Find the distance. A road is 3 in. long on the map. Find the actual length of the road.
*January 25, 2016*

**math**

From A, due east of a building, the angle of elevation of the top is 45 degree. From B, southwest of the building , the angle of elevation is 30 degree. If AB=250m, find the heigt of the building.
*January 25, 2016*

**Math**

It's so hard
*January 25, 2016*

**math**

A bus travel an interstate highway at an average speed of 85 km/hours. how far does it takes to travel in 20 mins?
*January 25, 2016*

**CNHS**

A manufacturer of open tin boxes wishes to use a piece of tin with dimensions 8 in. by 15 in. by cutting equal squares from the four corners and turning up the sides. Find a mathematical model expressing the volume of the box as a function of the length of the side of the ...
*January 25, 2016*

**physics**

a small airplane flies a straight line at the speed of 225 km/hrs. How long does it takes the plane to fly in 30km in minute, hours and seconds
*January 25, 2016*

**math**

A motorist drive 360 km from one city to another in 4.2 hours but makes the return trip in only 3 hours.What are the average speed and average velocity at each half? what is the total speed and velocity at m/s.
*January 25, 2016*

**physics**

An applied force of 450N is needed to drag a 100kg crate at a constant speed across a horizontal rough floor. Calculate the coefficient of kinetic friction for the crate on the floor.
*January 25, 2016*

**Spanish **

What happened in this sentence? El campesino estiró mucho pero la planta madura no salió. A. The farmer couldn't uproot the plant. B. The plant developed poorly. C. The farmer began working in a plant. D. The plant was moved out to the country.
*January 25, 2016*

**Classical Mechanics**

Approximate Lake superior by a circle of radius 162 km at a latitude of 47 degrees .Assume the water is at rest with respect to earth and find the depth that the center is depressed with respect to the shore due to the centrifugal force.
*January 24, 2016*

**math**

thank you! I prefer direct instructions haha.
*January 24, 2016*

**math **

how does one know what "the central third" of a 10 m box is? I need to take an integral and I need to know the limits. Central third I'd say is 1/3 to 2/3? but I really don't know.
*January 24, 2016*

**Physics **

We study three point charges at the corners of a triangle. Their charges are q1 = +4.0 10-9 C, q2 = −2.5 ✕ 10−9 C, and q3 = +5.0 10-9 C. Two distances of separation are also given, ℓ12 = 6 m and ℓ13 = 9 m. Find the net electric force on q3 1- ...
*January 24, 2016*

**QUADRILATERAL **

CONSTRUCTION OF A QUADRILATERAL OF ABCD IN WHICH ANGLE AT B=75 LINE AB=15CM BC=17CM AND CD=16CM THEN MEASURE AD.
*January 24, 2016*

**math**

they're just trying to drive the idea home with a hammer your first instincts were right on target
*January 24, 2016*

**Math**

I meant the median sorry
*January 24, 2016*

**Math **

What's in between the numbers -2 and -.125????
*January 24, 2016*

**Health**

How are the gas contents of inhaled air and exhaled air different?
*January 24, 2016*

**History**

What did Joseph branch do in the revolutionary war??
*January 24, 2016*

**Math help**

Samantha finds a bank, Star Bank, which offers a CD account with a 2% interest rate every month. Star Bank’s interest is not compounded. The interest is based on the original amount of deposit. Remember that Samantha has $500 to start the account. She will not withdraw or...
*January 24, 2016*

**ggggg**

in a triangle one angle is twice of other and their sum is the third angle .the angles are
*January 24, 2016*