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Posts by Jonas

Total # Posts: 27

Maths
Five people are sitting around a circle. Some always tell the truth, whilst others always lie. Each person claims to be sitting between two liars. How many of them are telling the truth? A 0 B 1 C 2 D 3 E 4

Math 201
price*

Math 201
The pricd of a home in CA was $100,000 in 1985 and rose $160,000 in 1997. a. create two models, f(t) assuming linear growth and g(t) assuming exponential growth, where t is the number of years after 1985. *round coefficient to three decimal places when necessary. f(t)=_______ ...

math condense logs
wait, may I ask you what happened to ln?

math condense logs
write the expression as the logarithm of a single quantity 3[ln x-2 ln(x^2+1)]+2 ln 5

probability
A nationwide survey showed that 65% of all children in Ghana dislike eating vegetables. If 4 children are chosen at random, what is the probability that all 4 dislike eating vegetables?

Physics
During the investigation of a traffic accident that occurred in a 25 m/s zone, police find skid marks 60.0 m long corresponding to the distance the car traveled while braking to a halt. They determine that the coefficient of friction between the car's tires and the roadway...

physics
Find the potention difference across a resistance whose effective resistance is 10R and its current is 2A

life orientation
are those that potentially expose people to harm ,or significant risk of harm which will prevent them reaching their potential

Social Studies help!!!!
wut

chemistry
What number of aluminum atoms are in a 65.8g sample of Aluminum Oxide?

Geometry
Can anybody help me with this word problem? A homeowner, who loves math, decides to make a garden/patio area in the following way. She decides to make the gardening area, where she will plant roses bushes in the shape of an equilateral triangle having a side length of 10 feet...

math
a set of firts five letter of the alphabet

science
How are restriction enzymes important tools in genetic engineering?

math
Why did the banana go out with the prune to answer this question : cross out each box that contain the solution of one of the equations.When you finish ,write the letters in order from the boxes that are not crossed out in the boxes at the bottom of the page .

math
How would you solve for these word problems in one variable inequality form? 1.One half of a number, increased by 9 is less than 33. 2.Six less than or equal to the sum of 4 and -2x.

Math
How would you solve for these word problems in one variable inequality form? 1. A number, n, decreased by 6 is less than or equal to 4. 2.One half of a number, increased by 9 is less than 33. 3.Six less than or equal to the sum of 4 and -2x.

math
help to assignment

Physics
I got 240mph by using a diagram but my lecture said i am wrong

Science
An airplane is flying 200mph at 50 degrees north of east. Wind velocity is 50mph due south. What is the velocity of the airplane?

English
This Question is in accordance to the book "The Scarlet Letter" Is Arthur Dimmesdale a remarkably strong character to have carried his burden of guilt for so many years? Or was he weak for not having the courage to confess? Given what we know about him, would he have...

chemistry
Calculate the percent error when a student measured a sample of aluminum and obtained a density of 2.5g/mL.

Business
Is internal control concerned only with enhancing the accuracy of accounting records? Why or why not?

Business
can a company enter into a business transaction that affects only one side of the basic accounting equation?

physics
what is the physics principle behind fiber optics??

Math
If you mean the scale is 1 centimeter to 5 meters, then: the width of the pool is 375 divided by 25 = 15 meters Therefore, the pool is 25m x 15m, or on the layout, 5cm x 3cm, using the 1cm:5m scale. The area of the pool on the layout is therefore 15 square centimeters.

Psychology
I need to write a paper regarding a social injustice, but I can't think of any good ideas. I was thinking maybe the fact that people today feel like they need to pay reparations to modern Blacks because their ancestors were slaves is a social injustice, but I don't ...

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