Posts by maurice

Total # Posts: 25

Math
110 is that inches

Math
17.6

Math
A meteorologist reports that the ratio of snowfall in January to total snowfall during the average winter is 2 to 5. If 44 inches have fallen January to the current year,find the predicted total snowfall for the entire winter.

Math
The average snowfall 2 to 5. If 44 inches fell in January find the predicted total snowfall for the winter

Math
I am a two digit odd number between 80 and 90 my digits have the sum of 15 what i'm I.

Algebra
A square and an equilateral triangle have the same perimeter.Each side of the triangle is 5 inches longer than each side of the square. What is the perimeter of the square.

algebra
Carmen has 6 CDs that she is going to give away. She let her best friend choose 3 of the 6 CDs. How many different groups of 3 CDs are possible?

PHYSICS Electricity
A carbon atom's nucleus and its electrons become separated by 20nm . How much work does it take to separate them in J?I found the magnitude of the force the nucleus feels from the electrons,2.07*10^-11 N but the work? Could ex[lain me please?

chemistry
What is crystalline pprecipitate? Please.

phsical science
Chemical changes _____.

Economics
a

Q. Research
3. Bob takes an online IQ test and finds that his IQ according to the test is 134. Assuming that the mean IQ is 100, the standard deviation is 15, and the distribution of IQ scores is normal, what proportion of the population would score higher than Bob? Lower than Bob?

Q Research
2. The average commute time via train from the Chicago O'Hare Airport to downtown is 60 minutes with a standard deviation of 15 minutes. Assume that the commute times are normally distributed. What proportion of commutes would be: a. longer than 80 minutes? b. less than 50...

geometry
PM is the median of trapezoid KLNO. If ON = 30 centimeters and KL = 20 centimeters, what is the length of PM?

Math
Solve each equation for all real values of x. 7.) 3 cos 2x - 5 cos x = 1 8.) 2 sin^2 x-5 sin x + 2 = 0 9.)3 sec^2 - 4 = 0 10.) tan x (tan x-1) = 0

chef school
You are given a recipe that feeds 100 1 cup servings. Describe the steps you would take to convert the recipe to 1350.

Physics
5.2 m

algebra
Having a problem with solving this problem. 1 + 1/6p = 2(p + 5)

ENGL
List a few different genres in which you write (such as academic papers, text for social networks, business documents, diary entries, or poetry), select one, describe the specific kind of document you typically produce, and then discuss your process for creating that document.

COMP 100
You have been hired as a consultant by your neighbor to help her with her computer. You notice that she has a screen full of icons which appear to be Word documents, Excel Spreadsheets and other graphic files. How would you help her organize her data i.e. documents, ...

physic
all of the following are true about water except that it

math-calculus
A spy tracks a rocket through a telescope to determine its velocity. The rocket is traveling vertically from a launching pad located 10 km away. At a certain moment, the spy's instruments show that the angle between the telescope and the ground is equal to 60 degrees and ...

General anatomy physiology
what is a cerebral lobe not visiblein an ordinary external inspection

chemistry
draw a diagram of the water molecule. then draw where the electrons are to show it's covalent. so does that mean its lewis structure, which would be: .. H- O -H .. but where would the electrons go? Many pictures of H2O here: http://images.google.com/images?hl=en&q=%22water...

health
i am doing a health project on contraceptives. where can i find the history of Lea's shield and Essure. They are both fairly new products and I could find nothing on wikipedia or anything. Also, where could I find stats on the use or non-use of contraceptives per state. ...

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