# Posts by anny

Total # Posts: 58

Math
3@rs 20=60 Is that right?

Find the area of the segment of a circle of radious 21 cm and corresponding central angle 30
Find the area of the segment of a circle of radious 21 cm and corresponding central angle 30

chemistry
I know what the molar its of the solution containing 2.5g of acetic in 75g of benzene.

ms sue! Algebra help
Sorry

ms sue! Algebra help
What are the graphs of y = cos x and y = sec x in the interval from -2pi to 2pi?

ALGEBRA help
What is the graph of one cycle of a sine curve with the given characteristics? Using the form y = a sin bÎ¸, what is an equation for the sine curve? amplitude = 4, period =1/4 pi , and a < 0.

ms. sue
Cann you look at my problem pls

ALGEBRA help ASAP
for which value of theta if tan theta equal to sin theta? A. pi/2 B. 2pi C. pi/3 D. 3pi/2 Thanks.

English, pls help ASAP!!
MY answers are below the poems, pls check them for me!!!! Match the category of poetry with the except or poem A. Poetry of place B. Poetry of spirit C. Poetry of nature D. Poetry of family think it is (in order): Poetry of Nature, Poetry of Place, Poetry of Spirit, and Poetry...

Spanish HELP
nevermind

Spanish HELP
Okay

Spanish HELP
Help still pls

Spanish HELP
Oops!! "Describe tu casa de sueño, Como es tu casa? Cuantos cuartos tiene?"

Spanish HELP
How would I respond to this question? Can you please give me an example!?

English, pls help
Pls help "About Russell" 27. During "the greatest kickball game ever," Russell (1 point) scores the winning point. leaves with the ball. causes his team to lose. starts an argument, ending the game. 28. When Rita beats Russell at chess, she is amazed that ...

English, pls help asap
Pls help "About Russell" 27. During "the greatest kickball game ever," Russell (1 point) scores the winning point. leaves with the ball. causes his team to lose. starts an argument, ending the game. 28. When Rita beats Russell at chess, she is amazed that ...

Math
A rental agency claims that the average rent that small business establishments pay in Suva city is \$800. A sample of 10 establishments shows an average rate of \$863. The standard deviation of the sample is \$20. At alpha = 0.05, is there enough evidence to reject the agencies ...

math
I am thinking of a number. 55 but no more than 45 it is an odd number. The sum of the digits is 12. What is the number?

math:ratios

Math
1. Graph and identify the coordinates of a rectangle with a length of at least 5 units and a width of at least 2 units. Each vertex of the rectangle must be in a different quadrant. Two of the points must have rational coordinates that are not integers

math
Judie weighed 7 3/8 pounds when she was born .By the age of 6 she was 5 times as heavy . if A stands for pounds Write the equation you would use to find Judie weight at age 6

An example of an objective test is: A. short answers. B. essay-type exam. C. fill in the blanks. D. discussion board.

A discussion board in an online course can be another form of: A. communication. B. assessment. C. objective test. D. free expression.

The measure of how much we understood and learned in a college course is referred to as: A. assessments. B. grades. C. testing. D. feedback.

Still waiting for help...
My teacher wrote up the questions....

Still waiting for help...
How did the cultural contact between Europeans and the First Nations affect the ways of life of people who lived on the Rupert river?

Hstory help asap
How did the cultural contact between Europeans and the First Nations affect the ways of life of people who lived on the Rupert river?

History
Where did the first nations settle ?

History
How is Richard Blanshard remembered ?

math- subtract fractions
76/10 - 3 5/10 71/10 would be 7 1/10 + 3 = 10 1/10

well i mean subtracting*

I seriously need one more and I'm done :D 38/5 - 3 and 1/2

21/4 - 22/5

Math fractions
sorry about the other one its a type its 2 and 1/5 + 7/3 + 5 and 1/2

2 and 1/5 + 7/5 + 5 and 1/2 Help asap

Math
Explain the pattern rule. a) -2,4,-8,16,-32 b) -15,30,90,-360

The product of two integers is between -20 and -25. What are the integers? Give 5 answers.

Math
The product of two integers is between -20 and -25. What are the integers? Give 5 answers.

What is the greatest possible product of any two numbers in this list? Explain your answer. -3,-7,-15,6

Math
Write a repeated addition question for each multiplication , and then solve. a) 2 x (-9) b) (4)(8) c) (3)(-6) d) (7)(0)

Math
I think it's 12.

english
information from the Internet is: always credible. a good source for research material. the easiest material to research. as good as library materials. is it A

english
1. Achieving goals you set is greatly helped by: writing down your long-term goals. your learning style. managing your time efficiently. getting good grades. is it A 2. To actively read means to: read aloud. concentrate on understanding. read fast. minimize note-taking. is it ...

english
1. You want to discover your learning style because: you are curious. it lets you know how you learn best. it makes learning easy. you want to know if you are visual or auditory. it is B 2. Online learning is impossible without: information literacy. media literacy. the use of...

chemistry
Calculate the surface energy of the (100) plane of niobium. The heat of atomization is 745 kJ/mol. Express your answer in J/cm2

calculus
If z = 2cis 60°, find z^4 in rectangular form.

Physics
A 20kg mass is to be pulled up a slope inclined at 30 degree to the horizontal.If the efficiency of the plane is 75% find the force required to pull the load up the plane.

Physics
A 20kg mass is to be pulled up a slope inclined at 30 degree to the horizontal.If the efficiency of the plane is 75% find the force required to pull the load up the plane.

SCIENce

SCIENce
IN both plant and animal cells, the cell membrane 1. Produces enzymes 2. controls reproduction 3.is composed of sugars 4. regulates diffuion

Math
\$884.02

chemistry
calculate the percent composition for NaOH and the tell how many grams of each elements are in a 14 gram sample.

physics
Suppose an astronaut drops a feather from 1.4 m above the surface of the Moon. If the acceleration due to gravity on the Moon is 1.62 m/s2 downward, how long does it take the feather to hit the Moon's surface?

physics
Suppose an astronaut drops a feather from 1.4 m above the surface of the Moon. If the acceleration due to gravity on the Moon is 1.62 m/s2 downward, how long does it take the feather to hit the Moon's surface?

physics
Suppose an astronaut drops a feather from 1.4 m above the surface of the Moon. If the acceleration due to gravity on the Moon is 1.62 m/s2 downward, how long does it take the feather to hit the Moon's surface?