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Ann
Questions and answers by visitors named
Ann
Questions (789)
Physical lines of defense include
A. skin, cielia, and mucous membranes *** B. hair C. nails D. teeth When a doctor feels for
14 answers
3,576 views
True or False.
Washing your hands can help protect you from dangerous pathogens True True or False. People die from colds each
9 answers
3,666 views
after neglecting to look before diving into the pool, your friend hits his head on a rock and disrupts his __________ causing
9 answers
2,594 views
What does a production designer create that is similar to an architects blueprint for construction
A. a map to navigate the movie
19 answers
3,640 views
Give the ne of the process when magnesium chloride forms an aqueous solution
6 answers
1,181 views
A beam of particles have a measured life time of 1.5 x 10-8 s when traveling 2.0 x 108 m/s. What would their lifetime be if they
4 answers
1,377 views
the onion-shaped domes on St. Basil's cathedral may remind Russians of what part of their culture heritage ?
A. that their
10 answers
3,152 views
Movie professionals such as props desginers and graphic designers work together to create a believable film. Which method of
35 answers
4,306 views
Drawing a least one king when you draw a card from a standard deck 8 times (replacing the card each time you draw, so there are
5 answers
6,800 views
Which vector is not collinear with vector a=[6,-4]?
A: [3, -2] B: [-6, -4] C: [-6, 4] D: [-9, 6]
3 answers
797 views
The derivative of f(x) = x^4/3 - x^5/5 attains its maximum value at x =
5 answers
7,003 views
The math grades on the final exam varied greatly. Using the scores below, how many scores were within one standard deviation of
3 answers
1,069 views
Can anyone help with this question?
Describe three types of evidence that scientists used to develop the three doamin system?
1 answer
519 views
I am having trouble finding charcteristics of orientalism. There is nothing in my reading about orientalism and I just need a
1 answer
373 views
could you tell me three equivalent fractions for each:
2/3 8/16 4/10 3/4 Just multiply or divide by a common number. For example,
1 answer
570 views
7150/(33.5e4) = g ice doesn't work.
Am I calculating incorrectly? heat of fusion for water is 334 J/g. You want it in J/g since q
1 answer
527 views
The final charge on each of the three separated spheres in part (c) is +3.0 µC. How many electrons would have to be added to
3 answers
1,208 views
The magnitude of the charges is |q| = 7.8 µC, and the distance between them is d = 2.7 mm.
Charge 2 is attracted to charge 1,
1 answer
720 views
Three charges are fixed to an x, y coordinate system. A charge of +12 µC is on the y axis at y = +3.0 m. A charge of -14 µC is
2 answers
873 views
for the current density equation (I) , solve for dV/dx when I = 0
I = - [ uz2F[C] dV/dx + uzRT d[C]/dx] According to your
1 answer
1,164 views
Three charges are fixed to an x, y coordinate system. A charge of +12 µC is on the y axis at y = +3.0 m. A charge of -14 µC is
1 answer
946 views
Two charges, -37 µC and +3 µC, are fixed in place and separated by 2.8 m.
(a) At what spot along a line through the charges is
3 answers
1,631 views
Two identical balls each have a charge of -7.5x10^-6C. The balls hang from identical strings that are 8�‹ from the vertical
2 answers
1,157 views
Determine the number of uncompensated ions (both total number and as a
percentage of the bulk ions) required to establish a
2 answers
565 views
One particle has a mass of 3.00*10-3 kg and a charge of +7.60 µC. A second particle has a mass of 6.00*10-3 kg and the same
1 answer
1,330 views
The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively. Because of these charges, a
3 answers
734 views
The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such
3 answers
1,393 views
Two charges are fixed in place with a separation d. One charge is positive and has nine times (n = 9) the magnitude of the other
1 answer
1,343 views
What compound was considered more precious that gold in ancient Rome?
i think it's aluminum, i found it in google In my Google
1 answer
459 views
The measurement of the angles of a triangle are in the ration 1:3:5, the number of degrees in the measure of the smalles angle
1 answer
380 views
Evaluate: (-1)^25 (-2)^3
well, the negative one to an odd power is negative one. -2 cubed is -8. What is negative one times
1 answer
384 views
Could you please help me with these questions to kind of get me going on this general topic I must write about?
What did children
1 answer
587 views
The kinetic energy of a particle of mass m is found by taking one-half of the product of the mass (M) and the square of the
2 answers
1,086 views
Evaluate 120 cal/g„ªƒn4 g
1 answer
342 views
how is the process of drying clothes on a clothesline differnt than drying clothes in a dryer?
The source of the energy for
1 answer
445 views
what celsius temperature corresponds to absoulte zero?
Kelvin = C + 273.15. solve for C when K = 0. You should use the same name
2 answers
527 views
Is it correct to say "apres il a fini, nous avons..."
or should it be "apres il finissait, nous avons..." Thanks No, I think it
2 answers
573 views
Find the y-intercept.
-7x-y=7
3 answers
305 views
A committee is to consist of three members. If there are six men and four women available to serve on the committee, how many
5 answers
1,168 views
What does -morph stand for in science terms?
1 answer
338 views
The waterway that extends north of the dead sea?
4 answers
461 views
1)"The product that we chose is shoes."
or 2)"The product that we chose are shoes." Which one is correct?
3 answers
329 views
What are some disadvantages of a democratic government??
Thanks for helping me!!!
3 answers
316 views
can someone please help me solve this problem......-3x=3/2
3/2 is a fraction. i tink the answer is -2 while my friend thinks it
1 answer
367 views
Please check my answers.
Find the y-intercept of the polynomial function. f(x) = -x2 - 2x + 8 I got:y=8 f(x) = (x + 1)(x - 6)(x -
4 answers
1,637 views
one boy is more trouble than a dozen girls!!!
I need to write a debate on this. Can anyone give me some ideas? ann
4 answers
488 views
6(3x-2)-3(2x-4)=5(3x+8)-7(2x-3)
show the work please.
3 answers
368 views
last question because I do not understand or know how to do this problem which it says to add
1 and choose which is correct
1 answer
296 views
Phil needs to practice free throws 7/10 of an hour each day. If he has already practiced 3/10 of an hour today, how much longer
3 answers
375 views
how do I add these mixed numbers
4 2/7 + 1 5/7
1 answer
337 views
11/15+7/10-2/5 how do I do this problem?
1 answer
278 views
Divide by moving the decimal point
52.3 divided by 10 5
4 answers
503 views
Find the decimal equivalent of the mixed number 8 7/8
3 answers
458 views
Find the least common multiple of 9, 10, and 30.
3 answers
343 views
I have to write the following as a common fraction or mixed number.
5.679
1 answer
383 views
which model (biomedical or biopsychosocial)is more effective in helping an ill person return to good health?
3 answers
473 views
write the following as a common fraction or mixed number in it's lowest term 6.38
3 answers
401 views
Case: Murphy v. United Parcel Service, Inc.
Question: Should a person with a disability lose ADA protection because the
2 answers
498 views
Case: Oubre v. Entergy Operations, Inc.
Question :Why do you think Oubre did not make restitution? What is Oubre is trying to
1 answer
353 views
Case: Murray v. Oceanside Unified School District
Question: Why is the FEHA at odds with Title VII? Is it a matter of time before
3 answers
580 views
I am having a difficult time figuring out the formula to compute net present value off of cash flows.
1 answer
852 views
what is the name for a solution that can dissolve no more solute ?
1 answer
355 views
Can you explain what a conflict is for a book report.
3 answers
436 views
Equipment is purchased for $80,000. It has an 8 year useful life and a $39000 residual value. Under the double-declining-balance
2 answers
617 views
How would you construct a proof to show that the following arguments are valid?
1. TvH 2. T→G 3. ~H ֶG 1. ~~A 2. ~A v C ֶC 1.
1 answer
326 views
The Academy of Orthopedic Surgeons states that 80% of women wear shoes that are too small for their feet. A researcher wants to
2 answers
900 views
How would you construct a proof to show that the following arguments are valid?
1. TvH 2. T→G 3. ~H ֶG 1. ~~A 2. ~A v C ֶC 1.
1 answer
394 views
hello,
i need some practises on: 1)the language and notation of sequence. 2)Recursive definition for a sequence 3)the Nth therm
1 answer
489 views
I need help with these question. I am not a 100% sure of my answers. Can someone please help. Thanks
1. All but which one of the
3 answers
1,129 views
I am not seeing anywhere in my text how I would provide this answer could someone point me in the correct direction...
It states
5 answers
896 views
How do you know when an equation has infinitely many solutions?
How do you know when an equation has no solution?
4 answers
422 views
consider the functions g(x)=(4-x^2)^0.5 and h(x)=(x^2)-5.
find the composite functions hog(x) and goh(x), if they exist, and
4 answers
1,538 views
given: f(x)=(2x+3)/(3X+2),
find the inverse function of this. please don't give me the answer only, i would like to see the full
3 answers
375 views
find the dy/dx for:
y^2=(2x^3)y+5x
3 answers
386 views
Find all numbers for which the rational expression is undefined.
-2/9v
1 answer
443 views
I am having trouble with the following problem can someone please help me to figure out how to work it.....
-8x-21= -23 2/3
2 answers
963 views
Solve: z/6-z/1=1/6
3 answers
311 views
How might you need to adapt your communication approach from one individual to the next?
1 answer
447 views
Any one know of free sites where I can use a algebra calculator or download one?
1 answer
418 views
^3sqrt y^3 Can some one work this for me I want to se if I got the answer right
1 answer
434 views
Find the least common multiple (LCM) for each of the following groups of numbers
12, 20, and 35
2 answers
1,170 views
17 11/12 divided by 6 1/10
1 answer
399 views
What is improving prductivity for teams
1 answer
322 views
Can anyone tell me how to use rates and ratio?
1 answer
355 views
What is The ratio of 2.2 to 0.6
1 answer
365 views
What is The ratio of 7 dimes to 3 quarters
2 answers
550 views
Marc took 3 hours (h) to mow a lawn while Angelina took 150 minutes (min) to mow the same lawn a week earlier. Write the ratio
1 answer
465 views
If a person jogs at a rate of 5 mi/h for 3 h in a week, how many calories do they burn?
2 answers
479 views
If Maria hit 8 home runs in 15 softball games, then she should hit 24 home runs in 45 games.
1 answer
454 views
150 is 75% of what?
1 answer
341 views
Write fraction as a percent.
1 1/5
1 answer
382 views
The minimum daily values (MDVs) for certain foods are given. They are based on
a 2,000 calorie per day diet. Find decimal and
4 answers
441 views
In a shipment of 750 parts, 75 were found to be defective. What percent of parts were faulty?
4 answers
1,297 views
Solve each of the following problems involving percent.
6.5% of what number is 325?
4 answers
398 views
A school had 900 students at the start of a school year. If there is an enrollment increase of 7% by the beginning of the next
1 answer
438 views
A virus scanning program is checking every file for viruses. It has completed checking 40% of the files in 300 seconds. How long
1 answer
478 views
Write 40% as a decimal.
3 answers
492 views
Identify the rate in the following statement:
75 is 15% of 500.
1 answer
329 views
If $7,800 is deposited into an account paying 6% interest compounded annually at the end of each year, how much money is in the
2 answers
762 views
Find the median of each set of numbers.
1, 4, 9, 15, 25, 36
2 answers
488 views
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