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Kathryn
Questions (81)
Samantha is making floral arrangments the table shows the prices for one-half dozen of each type of flower
1 answer
262 views
The question wants me to find sin(x/2) when cosx = -(12/13) in the interval (pi,3pi/2). I know that the eventual answer will be
1 answer
384 views
I am currently working on a problem relating to trigonometric identities and I seem to be stuck. The question wants me to find
3 answers
504 views
Compare and contrast the use of geometric shapes in Pablo Picasso's "three musicians" and Edward Hopper's "house by the
4 answers
2,534 views
What physical features are significant in the locations of the major cities of the Middle East?
Thanks!
5 answers
1,928 views
3. No matter if you are underweight, overweight, or an appropriate weight, you still need exercise.
TRUE *** FALSE 4. A person
20 answers
4,780 views
A trainer for a professional football team keeps track of the amount of water players consume throughout practice. The trainer
2 answers
580 views
A) Identify the question, population, and sample.
b) Discuss any potential bias or lurking variables that may affect the
3 answers
1,008 views
A) Identify the question, population, and sample.
b) Discuss any potential bias or lurking variables that may affect the
4 answers
1,873 views
A) Identify the question, population, and sample.
b) Discuss any potential bias or lurking variables that may affect the
2 answers
1,147 views
use the stem-and leaf plot below to answer questions 11-13. Assume that 30/0=300
30/0 31/2 2 32/1 5 33/0 3 6 34/4 5 7 8 35/1 1 2
3 answers
755 views
suppose 60 people are asked which method is best to avoid getting the flu. the results are shown in the table below. determine
4 answers
652 views
1.Number of people in attendance at a baseball game
qualitative/ordinal qualitative/nominal quantitative/discrete
4 answers
1,524 views
write the equation of the circle passes through the point (√5,0) and whose center is the origin
1 answer
488 views
identify the center and radius of the circle with the equation
(x+5)^2+(y-2)^2=9 A. this equation represents a circle with center
1 answer
480 views
identify the center and radius of the circle with the equation
(x+5)^2+(y-2)^2=9 A. this equation represents a circle with center
2 answers
504 views
Which cosine function has maximum of -2, and a period of 2pi/3
4 answers
2,582 views
the table shows the results of a survey of college students. find the probability that a student's first class of the day is a
13 answers
18,535 views
A beam rests against a wall, forming a 50 degree with the floor. Use the function y=9 sec 0 to find the length of the beam to
10 answers
6,550 views
Garrett throws a dart at a circular dart board. The dart board has a radius, and the bull's eye in the center of the dart board
7 answers
7,745 views
Dr. Gallo's waiting room has a total of 18 magazines, including 3 fashion magazines. There are 5 more cooking magazines than
3 answers
417 views
Dr. Gallo's waiting room has a total of 18 magazines, including 3 fashion magazines. There are 5 more cooking magazines than
3 answers
479 views
You are a real estate agent and you are trying to predict home prices for your clients that want to list their house for sale.
1 answer
517 views
Calculate the residuals using the following info: number of people:12,14,15,18,20,16,14,13,18,19,20,22 and
cost of
1 answer
365 views
You are a real estate agent and you are trying to predict home prices for your clients that want to list their house for sale.
2 answers
571 views
Calculate a linear regression, the residuals, and the correlation between two variables using the following info: number of
3 answers
609 views
Estimate the tenure of someone that could have $5.8($k) and 15 years of job satisfaction. Make sure to state your multiple
1 answer
477 views
what force can cause the displacement of an object but does no work??
1 answer
270 views
Calculate the total heat content of 10 kg of ice at -23°C. (Hint: absolute zero is -273°C.)
Be mindful of significant figure
5 answers
1,393 views
How much energy is needed to heat and melt 3.0 kg of copper initially at 83°C?
Be mindful of significant figure rules for both
3 answers
1,705 views
A 6.00 Kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the
1 answer
1,076 views
I have a worksheet that has a question on it the question states: How much iron can be recovered from 25.0 g of Fe2O3 and that
2 answers
605 views
Write a number with 8 more in the tens place
(The number is 498,763.14)
1 answer
373 views
Bunches of 6 roses were selling for $8. Anita paid $40 for roses. How many roses did she buy? PLEASE HELP!
3 answers
1,213 views
Prove cos^2t+4cost+4/cost+2=2sect+1/sect
1 answer
751 views
A ship leaves port with a bearing of S 40 W. After traveling 7 miles, the ship turns 90 degrees on a bearing of N 50 W for 11
2 answers
648 views
prove sin(α+β)sin(α-β)=cos^2β-cos^2α
1 answer
317 views
I need help writing a thesis statement for my philosophy paper. The paper is about two philosopher's, Thrasymachus and Socrates.
11 answers
1,335 views
A 1.80 g sample of a large boimolecule was dissolved in 21.0 g of carbon tetrachloride. The boiling point of this solution was
2 answers
690 views
If X is a random variable with distribution X~N(350,110)
find (a)P(X<400) and b)P(250<X<400)
2 answers
1,125 views
If a large number of people guess randomly on each of 100 items on a true-false test, the mean would be expected to be ì=___*,
1 answer
411 views
Please translate these words into a sentence. bebur, manuel, debe, aqua
4 answers
862 views
You ride your bicycle down a hill, maintaining a constant speed the entire time.
1. As you ride, does the gravitational potential
2 answers
979 views
A backpack full of books weighing 58.0 rests on a table in a physics laboratory classroom. A spring with a force constant of 140
1 answer
794 views
A car goes around a curve on a road that is banked at an angle of 30.5 . Even though the road is slick, the car will stay on the
6 answers
1,584 views
Which of the following compounds is a strong electrolyte?
a. C6H12O6 b. C7H14O5 c. C4H8O2 d. NaC2H3O2 e. All of these --- I think
3 answers
4,712 views
paper = 10 point, 10 off for each day late. student missed 5 out of 10 and was 3 day late. what is the score?
1 answer
500 views
Convert the value 8.1 x 10^15 ng/m3 to units of g/cm3.
I am not sure how to do this kind of problem when the units are cubed.
3 answers
413 views
Which of the following are LAWS according to the Scientific Method? It is possible for more than one answer.
a. The volume of a
5 answers
537 views
How would set up a problem like this?
A mass of 20.0 g of NaOH is dissolved in water to form 5.0 dm^3 of solution. What is the
3 answers
441 views
"A 25.0% solution of Al2(SO4)3 has a density of 1.75 g/ml. What is the mass of dissolved solute in 40.0 ml of solution?"
How
1 answer
440 views
How many atoms of element "R" are present in 55.80 g of (AH3)4(R2O3)4 (molar mass = 478.17 g/mol)?
Please help. I've tried going
1 answer
410 views
prove that the statement 1/5+1/5^2+1/5^3 +...+1/5^n=1/4(1-1/5^n) is true for all positive integers n, write your proof in the
2 answers
593 views
for imcomplete cancellation to occur, opposite pulses must have?
1 answer
350 views
A furniture company displays bedroom sets which require 21 square meters of space and living room sets which require 42 square
2 answers
573 views
Under the influence of the electric force of attraction, the electron in a hydrogen atom orbits around the proton on a circle of
2 answers
589 views
A cube of aluminum contains 10^21 atoms. how long is its edge(in mm)?
1 answer
433 views
Mr Mike plants cabbages in a square grid so that the number of rows and columns are equal. He increased the size of his garden
1 answer
526 views
im practicing simplifing expressions and have been given (-9a-9)5. should i use disstributing rule if not please explain how i
1 answer
366 views
In geography I'm doing pollution in antartica
but I can't understand half the things on the websites I've looked at Help please!
1 answer
464 views
this is a propf and I need both sides to equal each other. Thanks this one stumped me.
sin^3x/(1-cosx) = sinxcosx+sinx
1 answer
450 views
I am beyond desperate. I do not understand how to calculate heat change at all and I have been looking online and reading my
6 answers
3,748 views
According to Procopius two sixth century Christian monks undertook an elaborate smuggling operation to provide Byzantium with
3 answers
1,145 views
What are all the ways humans use rivers? I am writing a report on the relationship between water and organisms and I am now
4 answers
659 views
What was the dividing line between Former Han and the later Han marked by? ((IN ancient China))
2 answers
1,000 views
I am stumped please help me with this problem. ----
A man was walking down a path one day when a women appeared in front of it at
1 answer
511 views
Last weekend, I went to play in the nearby park. It was real fun! I rode my new bicycle that Mom had gifted me on my birthday.
2 answers
521 views
What effect did racial violence have on President Kennedy's approach to civil rights?
2 answers
569 views
i don't know how to work these problems out so i'll just pick a random one out from my home work and if someone could explain it
1 answer
555 views
How is yeast considered a fungus?
3 answers
400 views
i want to do a persuassive speech topic on animals but i was wondering what some of the options i have are. i was also thinking
2 answers
1,152 views
How would you accomplish exposure netting with currencies to two countries that tend to go up and down together in value?
1 answer
756 views
Describe in one paraghraph what embryonic and adult stem cells are and how knowing the difference relates to the artice (the
2 answers
587 views
Describe in one paraghraph what embryonic and adult stem cells are and how knowing the difference relates to the artice (the
2 answers
617 views
okay, were supposed to answer the following question, i have the basic idea ( i think) and i was just wondering if someone would
2 answers
561 views
Read the statment and then say which answer is right, why its right and why the others are wrong.
I think the answer might be D
2 answers
930 views
Read the statment and then say which answer is right, why its right and why the others are wrong.
I think the answer might be D
2 answers
605 views
Read the statment and then say which answer is right, why its right and why the others are wrong.
I think the answer might be D
2 answers
619 views
What does John Lennon fear. It's for a Bio Poem
http://en.wikipedia.org/wiki/John_Lennon Use Ctrl + F and type in <b>fear</b> and
1 answer
500 views
I am confused with this question that I
have on a homework assignment. When developing a written plan, a technique in which the
1 answer
570 views
What needs to be done to correct this sentence?
1.Just what would you do,Cheryl,if the situation were reversed? a.The sentence is
3 answers
861 views