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Anne
Questions and answers by
Anne
, page 4
Questions (451)
$20 000 is invested in a term deposit at 5.4% p.a. with monthly rests. What will be the value of this
investment after 3 years?
1 answer
353 views
Four years ago, an art collector bought a painting for $32 500. He knows that this painting appreciates at
15% a year. What is
2 answers
609 views
Suppose you walk 18.0m straight west and then 25.0 m straight north. How far are you from your starting point and what is the
4 answers
3,954 views
Suppose you had written 50 letters and addressed 50 envelopes and then inserted the letters randomly.
What is the probability
1 answer
356 views
What is a object in which the electrons at one end spin in one direction and the electrons at the other end spin in an opposite
5 answers
587 views
What is a object in which the electrons at one end spin in one direction and the electrons at the other end spin in an opposite
1 answer
382 views
The deciles of any distribution are the 10th, 20th,...90th percentiles. The first and last deciles are the 10th and 90th
3 answers
1,275 views
find the value of r so that the line that passes through each pair of points has the given slope
(r,4), (7,1), m=
2 answers
535 views
Astrologers relate the location of stars and planets to events in human lives. Many years ago, people classified astrology as a
2 answers
1,344 views
Scientific investigations involve many steps and processes. Which characteristics define a laboratory experiment?
A. hypothesis,
7 answers
1,742 views
Water freezes at 0 Celisus. If a temperature drop is causing a glass of water to freeze, how would a thermometer in the water
7 answers
1,016 views
How many cups of water are needed for a plant to begin germinating?
4 answers
291 views
How many weeks does it take for a seed to start germinating? Does it depends?
4 answers
289 views
A trailer with a mass of 2.00x 10^3 kg is pulled by a truck with a mass of 3.00 x 10^3 kg. If the applied force is 8750 N and
2 answers
534 views
A trailer with a mass of 2.00x 10^3 kg is pulled by a truck with a mass of 3.00 x 10^3 kg. If the applied force is 8750 N and
1 answer
433 views
When graphing the integral of sin(x^2) is there a way to shift the graph vertically, without just tacking "+c" on the end?
If it
1 answer
384 views
Source: "Brutus" Letter XVI April 10, 1788, "John DeWitt" Letter III Nov. 5, 1787, Anti-federalists Papers
They uniformly
2 answers
824 views
Alice has two part-time jobs. One job she makes 8 dollars per hour and the other she makes 12 dollars per hour. One week she
3 answers
603 views
How does gravity keep the planets in motion around a star?
3 answers
377 views
how can you tell if an equal share is more than one whole?
7 answers
2,166 views
what is the significance of the internment of Japanese Americans during World War II.
4 answers
543 views
The pet shop owner told Jean to fill her new fish tank 3/4 full with water. Jean filled it 9/12 full. What fraction of the tank
3 answers
514 views
Using the matrix [cosx -sinx]
[sinx cosx] rotate the parabola y=3x^2+2 by 45 degrees. State the equation of the rotated parabola
1 answer
433 views
What is the integral of [(2x-y)^2]dx?
1 answer
299 views
a certain 12v storage battery with an internal resistance of 12 ohms delivers 80 A when used to crank a gasoline engine. if the
3 answers
585 views
which property of nutrients shows that they are a type of matter?
A. Nutrients are colorful B.Nutrients can do work C. Nutrients
5 answers
1,739 views
what are the advantages of privatization of Government Owned and Controlled Companies (GOCC)in a country?
1 answer
442 views
Read this passage by Booker T.Washington:
I am in favor of every measure that will give to woman, the opportunity to develop to
7 answers
651 views
What is the main benefit of using scientific names instead of common names for organisms?
Scientific names have been around for
29 answers
2,446 views
In a hardware store the ratio of shovels to rakes is 3:5. If there are 10 more rakes than shovels, how many rakes are there in
4 answers
2,217 views
Let n = c x p, where p is a prime number, and c is a composite number less than p. The number c has three unique prime factors.
1 answer
474 views
How is the atomic structure of a Copper differ from Germanium, Silicon and Gallium Arsenide ?
Tnx :))
5 answers
5,640 views
a 12 V battery is made of 36 cells each rates at 2V and 1.5 A for a given duty cycle. what is the line current and power that
5 answers
404 views
a 12 V battery is made of 36 cells each rates at 2V and 1.5 A for a given duty cycle. what is the line current and power that
1 answer
382 views
Why might a business invest in another company's stock? Explain.
1 answer
391 views
Find the Exact Value of the Composition
cos(arcsin(1/4))
1 answer
445 views
The square of the sum of 2x and 3y is equal to the sum of the square of y and the square root of x. Which of the following
1 answer
375 views
Some types of fuses used to protect electric meters have resistances of several ohms. Is this objectionable (a) in ammeter
4 answers
2,275 views
A 15g bullet is fired horizontally into a block of wood with a mass of 2.5 k and embedded in the block. Initially the block of
4 answers
3,927 views
find equations for the osculating normal and rectifying planes to the curve x=3t-t^2, y=3t^2, z=3t+t^3 at point where t=1
4 answers
652 views
Bid and buy wonderful prizes from around the world. Does this sentence need a comma?
3 answers
590 views
Time: Saturday, from 9 A.M. to 6 P.M.
Does this sentence need the comma after Saturday?
1 answer
440 views
your team has two x·sq-tiles, three x-tiles, and one unit tile on his desk and another person has one x·sq- tile, five
1 answer
465 views
National Health Corporation (NHC) has a cumulative preferred stock issue outstanding, which has a stated annual dividend of $8
1 answer
886 views
The marks of 100 students in an examination are normally distributed with mean of 25 marks and a standard deviation of 10 marks.
7 answers
1,364 views
in the theory of learning the rate at which the subject is memorized is assumed to be directly proportional to the amount left
3 answers
2,752 views
Juan lives 2.5 miles to the park. It took him 12 minutes to ride his bike to the park. What was his average speed in miles per
9 answers
4,100 views
Help!! I would greatly appreciate help with this question. Consider a pulse of laser light aimed at the Moon that bounces back
3 answers
1,687 views
a water tank is 10 m in diameter and 16m high. if the tank is to be completely filled, determine the minimum thickness of the
1 answer
795 views
What resources help with farming in Europe?
3 answers
604 views
Whats chapter 2 the of mice and men about?
7 answers
620 views
A capacitor is rolled from two strips of aluminum separated by two strips of paraffin-coated paper. Each strip is 5.40cm wide.
2 answers
590 views
An inductor (L=440mH), a capacitor (C=6.00μF), and a resistor (R=440Ω) are connected in series. A 75.0Hz ac generator produces
2 answers
575 views
A transformer has N1=709turns in the primary coil and N2=1848turns in the secondary coil. If the input voltage is
1 answer
471 views
In the following sentence, what word does the participial phrase modify?
Everyone in the annex heard her screaming loudly. A.
6 answers
1,045 views
In which sentence is the meaning of the word blackmail best represented?
A. they hoped that her envy would not cause blackmail B.
5 answers
646 views
In an effort to help a student understand the concept of shading, which teaching strategy could an educator use to help someone
6 answers
850 views
4. When a fan is turned on, it changes electrical energy into ______ energy.
A. motion B. magnetic C. gravitational D.
9 answers
4,352 views
Which of the following boxes would have the strongest gravitational pull on a third object positioned at an equal distance from
14 answers
2,482 views
An airplane flies 165 miles from point A in the direction 130 degrees and then travels in the direction 245 degrees for 80
4 answers
2,875 views
Indicate the concentration of each ion or molecule present:
a mixture of 48.0 mL of 0.11 M KClO3 and 28.0 mL of 0.29 M Na2SO4.
2 answers
504 views
Find the function that has the greater rate of change
As x increases by 1, y increases by 3. The graph- x: -1 | 0 | 1 y: 0 | 2 |
5 answers
3,045 views
Find the function that has the greater rate of change
As x increases by 1, y increases by 3. The graph has a line and 3 dots. the
4 answers
1,575 views
1. Given the function rule f(x)= x^2 - 3x + 2, what is the output of f(-2)?
A. 12 B. 4 C. -8 D. 0 2. Suppose you earn $10 each
4 answers
1,351 views
The transgression of being alone in the State is like bullying in our society. Can you explain to me how this is an analogy. We
2 answers
533 views
I need a comparison for saying I love you for the first time and an explanation for it.
1 answer
339 views
In the war on terrorism, the targets of united states strikes were
a. the northern alliance troops b. pakistan and india c.
12 answers
706 views
Terms 1 through 5 of a sequence are shown below.
8/81 , 4/27 , 2/9 , 1/3 , 1/2 What is the 10th term in the sequence? I have no
2 answers
613 views
A tanker spilled 5,000l ammonia (approximately 0.2M). How much sulphuric acid is needed to nuetralize ammonia?
1 answer
378 views
Two workers pull horizontally on a heavy box, but one pulls twice as hard as the other. The larger pull is directed at 25.0
3 answers
597 views
Your friend claims that she has a bag of 30 coins containing nickels, dimes, and quarters. The total value of the 30 coins is
6 answers
6,013 views
Charlie has a drawing of his bedroom that measures 8 1/2 inches long by 7 1/4 inches wide. If the real room measures 15 ft in
2 answers
522 views
A solution containing a mixture of 0.0381 M potassium chromate (K2CrO4) and 0.0769 M sodium oxalate (Na2C2O4) was titrated with
3 answers
1,855 views
Need help with this please.
what percent of 2 2/3 is 3/4? .75/2.6 = x/100 2.6x/2.6 = 75/2.6 answer I came to is 28.846153, is
6 answers
338 views
What do i do to calculate the 25% mean of 50 variables? Like, how many do I take away from the smallest and largest sides?
1 answer
322 views
F = GM1M2/R2 = (6.67x10-11 x 1.9891x1030 x 25) / (3000)2 =
1 answer
364 views
If 8,x,y,z and 20 are in A.P.find x,y,z
4 answers
1,704 views
A skier traveling 12.0 m/s reaches the foot of a steady upward 18 degree incline and glides 12.2 m up along this slope before
4 answers
1,735 views
A 5kg box is pulled for a distance of 12m with a force of 20N along frictionless surface. The force is applied at an angle that
2 answers
787 views
a 2.2 kg ball is dropped from 3m above vertical spring whose spring constant is 450 n/m. a) how far will it compress the spring?
3 answers
712 views
the site is gatestoneinstitute -Was Iraq War worth it by Richard miniter
(I wasn't able to post the link so here's the title of
2 answers
514 views
The radius of a roll of paper is 7.6 cm and its moment of inertia is I = 2.9 × 10^3 kg·m2. A force of 3.2 N is exerted on the
4 answers
3,344 views
One major reason that groups tend to take greater risks than their members would take as individuals is
3 answers
751 views
Find the area of the shaded region, if the rectangle has dimensions 8m and 18m and the circle is
inscribed in the rectangle. I
4 answers
879 views
Bernadette cuts a piece of fabric into four pieces of the same length. After she cuts off 3 feet from one of the pieces, she is
4 answers
3,018 views
Hello,
I'm supposed to do the following questions for the equation y=cos(pi/3)x for intervals [0,6] a) For what values of x does
2 answers
550 views
I have a homework question that says:
"Three resonance structures of the following anion are possible. One is given below, but it
2 answers
1,277 views
I don't understand part b
NO(g) + O3(g) <=> NO2(g) + O2(g) (a) If 2.50 moles of NO and 3.30 moles of O3 are placed in a 5.30 L
4 answers
670 views
If an average catcher takes 1.9 seconds to throw a baseball from home plate to second base on a 90 foot baseball diamond how
2 answers
555 views
lim(as p-->4) of (p^3 - 64) / (4-p)
My work: p^3 - 64 = (p-4)(p^2 + 4p + 16) 4 - p = -(p-4) ((p-4)(p^2 + 4p + 16)) / -(p-4) p-4
2 answers
693 views
A beetle is 1.8cm long. A drawing of the beetle is made using a scale of 5:1. What is the length of the beetle in the drawing?
1 answer
473 views
Rectangles ABCD and PQRS have the same length-to-width ratio. Calculate the length of rectangle PQRS
rectangle abcd: L: 30 cm W:
4 answers
1,469 views
A total of 45 412 runners participated in the Vancouver Sun Run. Of these runners, 0.85% completed the run in under 40 min. How
3 answers
1,455 views
A company has a fixed monthly manufacturing cost of $12,000 and it costs $0.95 to produce a mechanical pencil. They then sell
2 answers
515 views
A landlady currently rents each of her 50 apartments for $1300 per month. She estimates that for each $100 increase in rent, two
2 answers
617 views
In economics, revenue Upper R is defined as the amount of money derived from the sale of a product and is equal to the number x
3 answers
670 views
Students noticed that the path of water from a water fountain seemed to form a parabolic arc. They set a flat surface at the
4 answers
1,232 views
suggest an explanation for the ideal nature of helium compared to the other gases
2 answers
516 views
How would the pressure of a gas change if suddenly the intermolecular forces were repulsive rather than attractive?
3 answers
1,539 views
1. Traveling around the world is a huge part of me. Voyager dans le monde est une grande partie de moi.
2. Traveling opens my
5 answers
544 views
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