Thursday

July 24, 2014

July 24, 2014

Total # Posts: 60

**the cell**

Which of these is the smallest structure? A. Dipeptide B. Amino acid C. Protein D. Polypeptide

**gg**

if company 2 lease/lease maintenance totals $125,000 for the year and the company 1 spends 27% for the least maintenance how much is company 1 paying for their lease/maintenance?

**Math**

if a line y= ax+b, then a is the slope and b is the y-intercept. here line is y=1/2 x+3 so slope is 1/2 and y-intercept is 3. it means that y increases 1 unit for every 3 units of x increases

**Stuck on this Algebra 2 question!**

solve it using matrix inversion method. AX=B, where A is the coefficient matrix 2 2 3 A= 3 5 4 2 3 4 X=[x y z]' and B =[-6 3 -10]' then X=(A^-1)B,that is A inverse*B answer is x=5, y=4, z=-8

**Algebra**

2. Let x be the numerator and y be the denominator. Given x = y - 3 Also (x + 5)/ (y + 5) = 3/4 Substitute x = y - 3 in the above equation we get (y + 2) / (y + 5) = 3/4 Cross multiply this we get y = 7 and substitute y in first equation gives x = 4 Thus the fraction is 4/7

**Algebra**

1. new number is 35 Let x is digit in 10th place and y be in unit place of original number. and the original number is 10x+y iven 10x+y=7(x+y)-3 Thus we get 3x-6y=-3 ......(i) The reverse of original number is 10y+x Also given 10y+x=10x+y-18, that is 9x-9y=18 ......(ii) solvin...

**College Mathematics**

0-97

**Please help!- Physics**

3. You travel from New Orleans, Louisiana, with the following vectors: • New Orleans à Point A: q = 180°, Δd = 483 km • Point A à Point B: q = 106°, Δd = 347 km • Point B à Point C: q = 106°, Δd = 347 km Remember: ...

**Chemistry**

2.44e9

**science**

Describe the motions that causes one day on earth

**ha**

An atom emits a photon of wavelength 1.08 meters. What is the energy change occurring in the atom due to this emission? (Planck's constant is 6.626 × 10È³Ê joule seconds, the speed of light is 2.998 × 10§ m/s)

**america past and present**

Viewing motion pictures

**World Geography**

omg just tell me the answers please

**Europe**

Which of the following is the greatest concern for Eastern Europe? water pollution water availability desertification overpopulation

**Math**

If the width and length are both 13in what is the area of the triangle?

**math**

1,2,3,5,6,10,15,30

**physics**

A plane, diving with constant speed at an angle of 51.5° with the vertical, releases a projectile at an altitude of 654 m. The projectile hits the ground 6.40 s after release. (a) What is the speed of the plane? (b) How far does the projectile travel horizontally during it...

**english**

me too, the answer is A

**English**

WHAT IS THE FFFFF ANSWER????????????????????????

**physics**

1760

**Physics Help **

While a person is walking, his arms swing through approximately a 45° angle in .530s. As a reasonable approximation, we can assume that the arm moves with constant speed during each swing. A typical arm is 70.0 cm long, measured from the shoulder joint. (a) What is the ac...

**Physics**

While a person is walking, his arms swing through approximately a 45° angle in .530s. As a reasonable approximation, we can assume that the arm moves with constant speed during each swing. A typical arm is 70.0 cm long, measured from the shoulder joint. (a) What is the acc...

**Geometry**

find the perimeter and area of a right triangle if the shortest side is 12mm and the longest side is 37mm,

**world geography**

shut up ms.sue

**science**

Which object is denser, 100cm cubed of wood that weights 61 grams, or 10 grams of water that has a volume of 10ml?

**Economics**

Ross Perot added his memorable “insight” to the debate over the North American Free Trade Agreement (NAFTA) when he warned that passage of NAFTA would create a “giant sucking sound” as U. S. employers shipped jobs to Mexico, where wages are lower than wages...

**physics**

Where are you getting 62.2 deg

**physics**

Where are you getting 62.2 deg

**Finance**

There are various stakeholders in an organization. The two key stakeholders are the customers and the stockholders. Some financial managers believe that the customer is always right and an organization must do everything possible to win customer delight, thereby gaining a high...

**Statistics**

Consider the following multiple regression results. Using a= .05 as the significance level, identify all statistically significant predictors. In a relative sense, which variable has the strongest impact? What is the interpretation of the “constant” term? Independent...

**Statisitics**

As a marketing analyst, you are responsible for estimating the level of sales associated with different marketing mix allocation scenarios. You have historical sales data, as well as promotional response data, for each of the elements of the marketing mix. State the difference...

**Statisitcs**

The president of a company that manufactures car seats has been concerned about the number and cost of machine breakdowns. The problem is that the machines are old and becoming quite unreliable. However, the cost of replacing them is quite high, and the president is not certai...

**Physics**

no

**statics**

A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. How large a sample is needed in order to be 90% confident that the sample proportion will not differ from the true proportion by more than 2%? A previous study indicates that the proportion ...

**4th Grade - Science Fair Project**

9yt

**Statistic**

11.5 Consider an experiment with four groups with eighth values in each. For the following ANOVA summary table, fill in all the missing results. Source Degree of freedom Sum of Square Mean Square(Variance) F _____________________________________________________________________...

**statistics**

The Computer Anxiety Rating Scale (CARS) measures an individuals level of computer anxiety, on a scale from 20 (no anxiety) to 100 (highest level of anxiety). Researchers at Miami University administered CARS to 172 business students. One of the objectives of the study was to ...

**phys**

A 5g bullet is fired from a 5000g gun. If the bullet leaves the gun going +800m/s, with what speed does the gun recoil?

**Science**

A highway is to be built between two towns, one of which lies 98.0 km south and 24.0 km west of the other. (a) What is the shortest length of highway that can be built between the two towns, and (b) at what angle would this highway be directed, as a positive angle with respect...

**spanish**

faz de la tierra

**math**

Janet can shovel snow from her driveway in 55 min. Tom can do the same job in 30 min. How long would it taket Janet and Tom to shovel the driveway if they worked together?

**PHYSICS**

43

**chemistry**

how do u calculate the specific heat of a metallic element if 314 joules of heat energy are needed to raise the temperature of 50.0g sample from 25.0 degrees Celsius to 50.0 degrees Celsius?

**math-probability**

The Probability that Jodi makes a basket when playing basketball is .50, Jamal’s probability is .80 and Pat’s is .75. What is the probability that all three make a basket?

**Math**

Can There Be Two Points On A line segment? Explain

**Math**

Can There Be Two Points On A line segment? Explain

**science**

how the particals behave in the reaction between iron and suiphur

**literature**

thats very wrong the answer is A duhh

**litureature**

so like does anybody here knows any of the answers or all of you are just dumb cuz all im reading is a bunch of chesse ~ps have a nice day :)

**physics**

THANK YOU!!

**physics**

The information on a one-gallon paint can is that the coverage, when properly applied, is 450 ft sq. One gallon is 231 cubic inches. What is the avg. thickness of the paint in such an application? Please explain how to do this. The answer should be in inches.

**computer**

an analyst identifies a delay in billing as a symptom rather than a problem, but he recommends that the project move on to the next stage. What phase of the systems development life cycle comes next?

**social studies**

efficiency in goverment

**social studies**

efficiency in goverment

**Math**

?? This is a math question? It can be fever, cold, etc.

**Mythology**

Sword and scale are the only ones I found.

**MATH**

Please don't use the caps lock, it looks like you're screamign at us. Answer: 1^1, 2^2, 3^3, 4^4,...n^n ^ means to power of.

**geometry**

Martha works as a salesperson for momentum sales. she earns $1,000 per month plus 15% commission on her sales. a. write an equation that expresses t, her income for one month as a function of x, her total sales for the month. b. River City Sales, another company in the same to...

**Spelling**

GGGGGOOODDD

**Microeconomics-Algebra Calculation**

Consider public policy aimed at smoking. Studies indicate that the price elasticity of demand for cigarettes in about 0.4. If a pack of cirarettes currently costs $2 and the government wants to reduce smoking by 20 percent, by how much should the govenment increase the price? ...

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