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Kathy
Questions and answers by
Kathy
, page 2
Questions (402)
Part 1: Write two conditional statements for which the converse is true.
1. Statement: 2. Converse: 3. Statement: 4. Converse:
3 answers
1,285 views
In the United States, water used for irrigation is measured in acre-feet. An acre-foot of water covers an acre to a depth of
2 answers
863 views
If your car gets 32 miles per gallon of gas you need to travel 278 miles on day 1, 649 miles on day 2, and 482 miles on day 3.
Wh
1 answer
434 views
I haven't taken precalc in years and have forgotten how to reverse natural log. If ln(A)=18.288, what is the value of A?
4 answers
415 views
how do you determine if a measurement is an outlier?
1 answer
294 views
-2 -9
1 4 How do you Simplify
1 answer
300 views
After writing a paragraph about a movie how would you put three comparative and three superlatives?
2 answers
776 views
I had to write a brief review on a movie and needed five adverbs and five adjectives and three superlatives and three
4 answers
349 views
if 3.5 mol TiCl4 reacts with 4.5 mol O2, which is the limiting reactant?
4 answers
1,652 views
Silk is a delicate & usually a semi-transparent fabric, and a french seam would seem to be preferable to an open seam because
2 answers
518 views
What is the difference between direct variation and joint variation and please put into words an example.
3 answers
643 views
A raffle sells 68 tickets numbered 1 through 68 and one ticket is drawn at random. What is the probability that the number drawn
1 answer
376 views
How many L of N2 gas are produced at STP when an airbag inflates if the airbag contains 132g of sodium nitride?
1 answer
371 views
The project i have to do is for art.
Well basically i need to think of a yellow page advertisement design. As with all
3 answers
391 views
You are at the center of a current-carrying solenoid (#1). You are experiencing a magnetic field B1. You replace this solenoid
1 answer
501 views
did antiwar protests help or hurt the united states during the Vietnam War?
i have no idea!!
1 answer
362 views
A space shuttle is spotted flying at an angle of elevation of 17° when sighted from Cape Canaveral. At the moment it is
2 answers
586 views
A large firm has two divisions: an upstream division that is a monopoly supplier of an input whose only market is the downstream
1 answer
993 views
o o According to research and news reports within the past 10 years, what are some of the changes the United States has made to
4 answers
422 views
In the Week Eight Learnscape, you blog about sharing information online, among other things. Do you think blogging and the
1 answer
470 views
what are national public resources?
1 answer
249 views
which are some of the public health resources? What is the difference between public and community health nursing
1 answer
467 views
What is community emergency preparedness?
1 answer
1,025 views
Why is epidemiology important in the study of health and disease in communities?
1 answer
405 views
Are the levels of prevention appliacble and practiced in your community?
1 answer
288 views
Information on the price elasticity of demand is particularly importatn to managerial decision making because:
A) the higher the
2 answers
623 views
male childred born to women who smoke during pregnancy run a risk of violent and criminal behavior that lasts well into
4 answers
985 views
The graphs of y=sin(2x+pi/4) and y=cos(2x-pi/2) are identical...true or false?
1 answer
306 views
The arc length of a circle created by an angle of pi/3 radians is 2.5 cm. The radius of the circle is approx...
a. o.419 cm b.
4 answers
1,621 views
The asymptotes of the function g(x)=(x+2)/(x^2+2x-3) are...
a. vertical: x=-2, x=1; horizontal: y=0 b. vertical: x=-3, x=1;
3 answers
475 views
The function f(x)=(x-1)/(x-4)*sqrt(x+2) is negative for x in...
a. (1,4) b. (-infinity, 4) c. (-infinity, 1) d. (4, infinity)
1 answer
312 views
To obtain the graph of y=-3sqrt(x+1) from the basic graph y=sqrt(x) the transformations are first a stretch vertically by 3,
2 answers
1,195 views
True or false?
Given the basic graph y=x^2 and the transformations: a vertical stretch by three followed by a shift right 4
4 answers
502 views
If f(x)=x-7 and g(x)=sqrt(4-x), what is the domain of the function f/g?
a. (-infinity, 4) b. (-infinity, 4] c. (4, infinity) d.
4 answers
1,965 views
Given f(x)=x^2-1 and g(x)=1/(x-1), the composition f(g(x)) is...
a. [(1/(x-1))^2]-1 b. (1/(x-1))-1 c. 1/((x^2)-2) d. 1/(x^2)
1 answer
226 views
The domain of the function f/g for f(x)=sqrt(x-2) and g(x)=sqrt(x+4) is
a. x is not equal to -4 b. x is not equal to 4 c. [2,
1 answer
288 views
The domain of g(f(x)) where f(x)=x+4 and g(x)=sqrt(x) is?
1 answer
293 views
The number of real solutions to the system of equations y=2sin(x^2) and y=x^3-x is
a. 0 b. 1 c. 2 d. 3 Please show your work!
1 answer
372 views
Write the polar equation in rectangular form r=-12 sinè
3 answers
617 views
What is the inverse function of....
f(x) = x^3 - 1
1 answer
303 views
What is the inverse function of....
f(x) = x^3 - 1 Whats the easiest way to solve this? Can I solve for 'x' first... Then switch
1 answer
398 views
A mixture of He and CO2 in a flask at 45.0°C exerts a pressure of 955 torr. All of the CO2 is removed and is found to weigh
1 answer
459 views
A 0.1358g zinc metal reacts completely with Dil HCL to produce 52.20ml of H2(g) at 22.0 degrees Celsius. The hydrogen gas is
3 answers
1,692 views
Answer Check Please...
A compund contains only hydrogen and nitrogen and is 12.6% hydrogen by mass. A gaseous sample of the
2 answers
682 views
Answer Check...
A 3.00L sample of gas was collected over water at 45 degrees Celsius. The wet gas exerts pressure of 1.50atm.
2 answers
1,164 views
Write the equation 5x – 4y = –7 in polar form
1 answer
336 views
The position vector for an electron r is = (7.8 m)i - (2.6 m)j + (6.9 m)k. Find the magnitude of r.
1 answer
332 views
A boy pulls a sled with a force of 40 N on a rope 2.5 meters long. The end that he holds is 1.5 meters higher than the end
2 answers
910 views
You are given the following information about the costs of a perfectly competitive firm.
QuantityTFC TVC 0 45 0 1 45 20 2 45 35 3
1 answer
532 views
Talking is not allowed in class. Talking is what part of speech?
4 answers
1,594 views
Anyone know anything about medical terminology? I need a list of the most common.
1 answer
336 views
Over the course of ten years the price of an item increased 300%. The new price is what percent of the old price?
1 answer
431 views
In one town, 61% of adults have health insurance. What is the probability that 6 adults selected at random from the town all
2 answers
1,304 views
In one town, 61% of adults have health insurance. What is the probability that 6 adults selected at random from the town all
1 answer
1,194 views
A scientists income over 3 years was $72,000, $76,000, and $77,000. He won an award the next year, so his income was $1,080,000.
4 answers
517 views
Cora is a passenger in a car traveling east along a country highway that is parallel to a railroad track and clear of any
2 answers
558 views
we need to estimate the percentage of businesses that plan to hire additional employees in the next 60 days. How many randomly
1 answer
453 views
If a student takes an exam containing 12 true or false questions. If the student guesses what is the probability that he will
2 answers
1,244 views
if you had a die with the numbers 1,2,3,4,5,6. Expressed as a fraction, what would be the probability of roliing the die 5 times
1 answer
345 views
Please check my answers and let me know if they are right or wrong.
1. Behaviorism as a means of studying the mind emerged due to
4 answers
1,024 views
I need my 10 quiz questions check for correctness. Thank you!
1. An asymptote is: a) a decrease in the strength of the
1 answer
461 views
A block of mass 9.00 kg is pushed up against a wall by a force P that makes a 50.0° angle with the horizontal as shown below.
4 answers
2,793 views
What effect is an increase in tax rates likely to have on the underground economy? Why?
1 answer
352 views
Stabilizing the national economy..
What effect is an increase in tax rates likely to have on the underground economy? Why?
1 answer
357 views
Stabilizing the national economy..
What effect is an increase in tax rates likely to have on the underground economy? Why?
3 answers
382 views
If your bank paid simple intrest Of 4.25% compounded annually how much intrest would you earn after three years on an initial
4 answers
728 views
How would you expect the return on a stock market fund to differ from the return on savings account? Why do you think the two
1 answer
397 views
How would you expect the return on a stock market fund to differ from the return on savings account? Why do you think the two
1 answer
323 views
Question: Why do some people object to foreign ownership of the us business and real estate?
My Answer: Many people argue against
4 answers
727 views
Question: why do you think the united states is attractive to foreign investors?
My Answer: anytime political upheaval strikes in
4 answers
508 views
What's a good website that i can read about the Chinese immigrant labor during the railroad era?
& whats one way i can start the
4 answers
1,105 views
I have and the I just want know if it is correct.
1. The American class system: (Points : 1) is a closed system. is an open
4 answers
468 views
If the domain and range of a function consists of real numbers, then you can graph it by plotting all ordered pairs (x, f(x)).
2 answers
687 views
Based on the information given for each of the following studies, decide whether to reject the null hypothesis. For each, give
3 answers
1,220 views
Q1a: Complete Problem 14.1 on page 269 of the Collier text (solution is on page 501-502). Next work the problem again using the
3 answers
464 views
A person throws a rock straight up into the air. At the moment it leaves the person's hand it is going 76 mph. When the rock
2 answers
624 views
the distance between new york and san francisco is 4741000m. Now that may sound impressive but to put all those digits on a car
4 answers
513 views
divide me by 10 and 3 remians. a square number my first digit be. My second digit is the product of1 and 3. All together I am
3 answers
461 views
How do I find the quotient of 5/22 & 6/11?
1 answer
258 views
1.describe the meaning of the number -.1 in the formula, in terms of its meaning in relation to the profit.
1 answer
350 views
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the
2 answers
723 views
A grandmother is looking for a plan to finance her new grandchild’s college education. She has $25,000 to invest. Search the
1 answer
831 views
A 50 kg diver leaps off the 20 meter diving board with a velocity of 5 m/s. What is his kinetic energy just before hitting the
4 answers
561 views
what is the right way to set up a formula in finances for a simple interest word problem: P=6853 down pymt=853 monthly pymt =
1 answer
315 views
How is guilt a powerful force in human life
1 answer
371 views
How is guilt a powerful force in human life
1 answer
296 views
The marginal revenue product (MRP) of land declines as more land is brought into production because:
A.land is a "free and
3 answers
1,225 views
Two identical guitar strings are stretched with the same tension between supports that are not the same distance apart. The
4 answers
1,268 views
How does society define health
1 answer
447 views
What is the correlation on how society defines health and how they pursue health
1 answer
350 views
Your friend of mass 150 can just barely float in fresh water. Find her volume.
3 answers
943 views
Marty ate 1/4 of a pizza. Rob ate 1/5 of a pizza . How could rob eaten more pizza than Marty?
3 answers
401 views
A watermelon cannon fires a watermelon vertically up into the air at a velocity of +11.5 m/s, starting from an initial position
2 answers
1,113 views
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.200 M HClO(aq) with 0.200 M KOH(aq). The
2 answers
994 views
Could you please help me with this exercise? Thanks.
Adding and substracting vectors Solve for the unknown variables: (a) (a, b)
1 answer
310 views
Could you please help me with this exercise? Thanks.
Adding and substracting vectors Solve for the unknown variables: (a) (a, b)
1 answer
335 views
Please help me with this question about vectors. Thanks.
If you are given a graph with a vector starting at the point (1,-1)and
1 answer
360 views
Please help me with this question.
I have a triangle that is not a right triangle with sides A, B, and C.(no values).The arrow's
1 answer
364 views
I am stuck with this question.Please help.
I have a triangle that is not a right triangle with sides A, B, and C.(no values).The
1 answer
397 views
Please help:
The displacement vector for a 15.0 second interval of a jet airplane's flight is (3850, −2430) m. (a) What is the
1 answer
390 views
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