Questions LLC
Login
or
Sign Up
Ask a New Question
Marco
Questions and answers by visitors named
Marco
Questions (98)
A spider hangs from a strand of silk whose radius is 4.40 10-6 m. The density of the silk is 1300 kg/m3. When the spider moves,
4 answers
2,930 views
If a triangular sail has a vertical height of 83 ft. And horizontal length of 40 ft, what is the area of the sail?
I got area :
4 answers
1,246 views
A water sprinkler sprays in a circular a distance of 10 ft. What is the circumference of the spray?
I got 31.4 ft. Is that
5 answers
1,927 views
A quality control inspector found flaws in 13 out of 150 sweaters. Find the probabillity that a sweater has a flaw. Round to
2 answers
549 views
A quality control inspector found flaws in 13 out of 150 sweaters. Find the probabillity that a sweater has a flaw. Round to
3 answers
1,177 views
A quality control inspector found flaws in 13 out of 150 sweaters. Find the probabillity that a sweater has a flaw. Round to
2 answers
723 views
Can you help me write a paper describing a person to an m & m?
9 answers
359 views
Can you help write an extended metaphor comparing me to an m & m?
9 answers
428 views
What is one problem That Rocket Scientist, Dr. Awkward, never has?
4 answers
5,071 views
I am reading "rise of the image culture: Re-Imagining the American Dream" by Elizabeth Thoman.
The link to the article can be
6 answers
1,989 views
Does anyone have any good, simply explained sources on how to use the MLA format?
5 answers
370 views
I have been asked to present a gist statement and I am just looking to find out if I understood the concept.
Below is what I've
4 answers
745 views
Need some feedback if this works as a summary. Thank you.
In “Power of Images: Creating the Myths of Our Time,” J. Francis
5 answers
527 views
Doing a summary response essay, looking for comments, suggestions, corrections thanks!!!!!!
I see them. We all see them. They are
4 answers
1,484 views
I have been asked to write a synthesis essay. I have never written this type of essay before.
This is my first rough draft, I am
7 answers
542 views
How many calories of heat are required to raise the temperature of 550g of water from 12.0 degrees celcius to 18.0 degrees
4 answers
1,661 views
Writing an argument essay. If anyone can read and comment that would be great!.
Helicopter Parents: Harmful To Our Youth Picture
2 answers
573 views
1. Compute the slope of the line containing each pair of points.
a) (3,7) and (4,7) b) (2,7) and (2,9) c) (5,-3) and (1,7) Here
3 answers
300 views
3. Find the slope of each line with equation as given.
a) Y=4 b) X=2 Answers: a) zero b) undefined 4. Graph the following
5 answers
564 views
1. Write the equation of the line with the given slope and y-intercept
a) m=3/8 and b=6 Answer: y=3/8x +6 b) m=-2 and b=11
3 answers
446 views
Write the equation of the line passing through the given point with the given slope.
a) point (3,-2) with slope of m=5/3 Answer:
3 answers
408 views
Write the equation of the line passing through the given two points?
a) (3,7) and (4,7) Answer: m=7-7/4-3 b) (2,7) and (2,9)
1 answer
362 views
Which of the following substances has the greatest solubility in water?
A. Ca(OH)2, Ksp = 6.5 × 10-6 B. Ag2SO4, Ksp = 1.5 ×
5 answers
4,182 views
A ball is attached by two spring as shown [vvvOvvv]. If the mass is displaced a distance â–³x BELOW the equilibrium position
1 answer
1,047 views
A ball is attached by two spring as shown [vvvOvvv]. If the mass is displaced a distance â–³x BELOW the equilibrium position
3 answers
622 views
A right triangle has an angle that measures 55 degress. The leg adjacent to this angle has a length of 43 cm. What is the length
3 answers
911 views
The hypotenuse if a right triangle measures 9 inches and one of the acute angles measures 36 degress. What is the area if the
2 answers
555 views
Right traingle ABC is graphed pm the coordinate plane and has vertices at A(-1,3), B(0,5), and C(4,3). What is the measure of
1 answer
465 views
At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 7.4 m above the water. One diver runs
2 answers
1,244 views
The drive propeller of a ship starts from rest and accelerates at 3.00 10-3 rad/s2 for 2.05 103 s. For the next 1.75 103 s the
1 answer
1,218 views
how do u find the expanded algorithm
1 answer
407 views
A wave traveling along the x axis is described mathematically by the equation y = 0.15 sin (7.5πt - 0.49πx), where y is the
2 answers
599 views
A member of an aircraft maintenance crew wears protective earplugs that reduce the sound intensity by a factor of 355. When a
3 answers
775 views
Dolphins emit clicks of sound for communication and echolocation. A marine biologist is monitoring a dolphin swimming in
1 answer
767 views
Emily exercised from 4:05pm tob4:32 pm
For what part of an hour did Emily exercise ? Write the fraction in simplest form Would it
4 answers
547 views
Find the next 3 numbers of this sequence
243, 81, 27.
4 answers
1,749 views
What is the radius of a communications satellite’s orbital path that is in a uniform circular orbit around Earth and has a
3 answers
1,209 views
2 * 7 - 10 / 9 - 4 =
I got 7. Is that ok?
3 answers
232 views
Can you help what rights cannot be denied?
Would it be pursuit of life,libert, pursuit of happiness?
3 answers
691 views
Learning about the declaration of independence
The. First two paragraphs. Question 1. What did the colonist feel was. Necessary?
2 answers
945 views
In first 2 paragraphs. Of declaration. Why are governments set up?
Governments are set up to secure the rights of people. Is this
2 answers
531 views
In first to paragraphs of declaration. Where do governments get their powerf?
I wrote they get their power from the consent of
1 answer
434 views
I need to identify property. For
r (l) = r Would this be inverse property for multiplication?
1 answer
438 views
What are the differences between the 1st and 2nd continental congress and their outcome?
2 answers
662 views
3+2(4)-3+4(-3)=
I got 4 3+4-2-5+3-6-8= I got -17 4-3(2+6) = I got. -21 10/5 + 8+(-3) /5 -4= I got -1
1 answer
215 views
3+2(4)-3+4(-3)=
I got -4 3+4-2-5+3-6-8= I got I can't figure out I got -17 4-3(2+6) = I got. -20 10/5 + 8+(-3) /5 -4= I got -1
2 answers
957 views
Can you check
2z - 3y -8z + y I got : 2z-8z-3y +y = -6z -4y =. -2y
3 answers
339 views
Word problem. You buy 6 lb turkey 3 lb coleslaw 4 lb cheese 4 lb turkey 2 lb coleslaw 3 lb cheese. Define and use variables to
1 answer
397 views
Can you check
2/3 k = 60 I got:: 3 2 k = 60 * 3 = 90 ________________ 2 3 1 2 = 2 K = 90/2 K = 45
3 answers
443 views
Is this right ?
-2(w-30) =-6w -2w -60 = -6 w +2w =+2w -60 = -4w _____________ -4 = -4 15 = w
4 answers
345 views
Can you check
2x + 3 (x-2) -3 (x-6) I got 2x+3x-6 -3x+18 2x+3x-3x= 2x -6+18 =12 Final answer : 2x+ 12
3 answers
936 views
X-5/3 =1
Or X - 5 = 1 ______ 3 I'm trying to type and tell you it's x-5 over 3 equals 1 I don't know how to do I think I have to
5 answers
944 views
X-5/3 =1
Or X - 5 = 1 ______ 3 I'm trying to type and tell you it's x-5 over 3 equals 1 I don't know how to do I think I have to
1 answer
390 views
I have to choose a variable and write inequality
For less than or equal to I'm using these keys <| Cuz I don't Jon how to show
2 answers
485 views
Word problem. You cut a 2 m long board into 2 pieces . One piece is 10 cm shorter than the other. How long are each boards.?
I
1 answer
467 views
Ryan collected 43 candy bars on Halloween he gave 15 of them to his father andhe gave his mother ten less candy bars than he
4 answers
555 views
A 20 meter ladder is leaning against a house.The bottom of the ladder is 15 meters away from the house. How far, to the nearest
2 answers
488 views
A 20 meter ladder is leaning against a house.The bottom of the ladder is 15 meters away from the house. How far, to the nearest
1 answer
420 views
A tv is advertised as 20% discount. If the original price is 450.00 what is the new price?
Help please
2 answers
540 views
During the dinner rush, a certain restaurant cooks about 25 pounds of spaghetti per hour. How many grams of spaghetti do they
1 answer
464 views
A fire and rescue squads places a 15 ft ladder against a burning building. If he ladder is 9ft from the building how far up will
2 answers
929 views
The formula for the surface area of a sphere is 4(3.14)r^2. What is the surface area of a ball with a diameter of 6 inches
1 answer
443 views
A rectangular field is to be fenced completely. The width is 28yd. And the total area is is 1960ydsquared.
What is the length of
2 answers
475 views
Karen is buying wallpaper border for her bedroom
Which is 12ft by 13ft. If the border is sold in rolls of 5yards each how many
4 answers
2,653 views
A rectangular yard is twice as long as wide the perimeter is 120ft. What are the yards dimensions? W : L :
I got. W : 10. And ll:
2 answers
1,336 views
2 planes leave the airport at the same time. Minutes later plane A is 70 miles due north of the airport. Plane B is 168 miles
4 answers
1,049 views
Find the product write answer in scientific notation
(3 x 10^6) * (2 x 10^12) I got. .6 x 10^ 9
2 answers
499 views
Find product and write answer in scientific notation
(3 x 10^6). * (2 * 10^12) I got .6 x 10 ^19 Is this right?
4 answers
523 views
Hi can you help me find a website for teens in the 1920's and a journal on it.
4 answers
938 views
Solve 3cosx+1=2secx
2 answers
526 views
If you mixed 25.00g of salt in 100.00mL of water and it all dissolved, what would the concentration be in g/mL?
1 answer
391 views
Is this a good thesis about the film guess who is coming to dinner?
The 1967 film, Guess Who’s Coming To Dinner at initial
4 answers
733 views
You are creating a rectangular garden and want to surround it with brick edging. You also are going to divide it into two halves
2 answers
1,135 views
A car traveling at 3.2 m/s accelerates at the rate of +0.68 m/s2 for an interval of 8.0 s. Find vf.
1 answer
407 views
which of the following would help decrease the human ecological footprint?
A.using bottled water instead of tap water B.using
7 answers
715 views
A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particularly hot,
3 answers
1,224 views
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators,
1 answer
1,128 views
Line AB contains points A (-8, -4) and B (1, -5). The slope of line AB is
A. -7 B. -1/7 C. 1/7 D. 7
7 answers
1,482 views
Pat and Kelly went hiking in the mountains. They started at 9,100 ft. They climbed 1,200 ft the first day, descended 900 ft the
2 answers
548 views
The function rule n=0.69p relates the
population "p" and the number of "n" these people who used the internet. The number of
2 answers
527 views
Your math test scores are 68 78 90 and 91 what is the lowest score you can iron on the next test and still achieve an average of
4 answers
1,313 views
Can someone correct my answers, please? I really need help!
(Underlined words have parenthesis over them, and anything with
4 answers
1,732 views
Imagine that you have a stock solution with a concentration of 4.6 M glucose (C1).
You want to use the stock solution to prepare
1 answer
470 views
Imagine that you have a stock solution with a concentration of 4.6 M glucose (C1).
You want to use the stock solution to prepare
1 answer
504 views
Rachel gave 1/4 of a pie to each of 5 friends how many pies did she give to her friends in all
1 answer
467 views
How can you use the doubling strategy for 7x3
1 answer
435 views
What is the area between z=0 and z=2.95
3 answers
447 views
How is constructing a perpendicular bisector similar to constructing an angle bisector's? How is it different?
Help I’m sick
39 answers
12,699 views
A solution is made by mixing exactly 500 mL of 0.124 M NaOH with exactly 500 mL of 0.100 M CH3COOH. Calculate the equilibrium
2 answers
1,329 views
A volume of 57 mL of 0.040 M NaF is mixed with 19 mL of 0.10 M Sr(NO3)2. Calculate the concentrations of the following ions in
2 answers
953 views
The rate constant for the reaction
2A → B is 7.63 × 10−3 s−1 at 110°C. The reaction is first order in A. How long (in
1 answer
662 views
Which of following statements is true about life African Americans in the colonies
1 answer
297 views
Why did people in the Renaissance begin to question the actions of the church and church officials (clergy)?
1 answer
156 views
A uniform pencil AB of mass 4.0g can be balanced horizontally about a knife edge at 2cm from the end A when a mass of 6.0g is
1 answer
78 views
Which sentence has correct subject-verb agreement
1 answer
91 views
Amber invests 20% in the stock market at the beginning of the week. She decides to invest an additional 30% at the end of the
1 answer
94 views
What is the most reasonable estimate for 54% of 168
1 answer
50 views
What is the most reasonable estimate for 54% of 168
A. 8.4 B. 46 C. 84 D. 110
1 answer
49 views