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Xavier
Questions and answers by
Xavier
Questions (98)
Find the value of the variable in each proportion.
a) 3:5 = g:65 b) h:8 = 56:64 c) 16:m = 20:35 d) 36:8 = 81:f
4 answers
957 views
Bond Yields. An AT&T bond has 10 years until maturity, a coupon rate of 8 percent, and sells for $1,100.
a. What is the current
1 answer
1,119 views
Bond Pricing: A 6-year Circular File bond pays interest of $80 annually and sells for $950. What is its coupon rate, current
4 answers
1,856 views
On January 1, 2008, Boston Enterprises issues bonds that have a 3,400,000 par value, mature in 20 years, and pay 9% interest
1 answer
1,225 views
In the last senatorial election in New Jersey, the republican candidate got 48% of the vote. During the election an exit poll
1 answer
876 views
I am supposed to be getting acquainted with a person named Fernand Braudel. All I know at this early stage is that he must be a
3 answers
464 views
1/3p+7=12-2/3p
is the answer -5?
4 answers
292 views
7=2-5m; m
my answer key says -1 but I don't know why it would be that. Can you explain?
9 answers
259 views
a book listing many itmes is called a.... the word ends in logue
5 answers
155 views
In the javelin throw at a track and field event, the javelin is launched at a speed of 29 m/s at an angle of 35° above the
3 answers
762 views
During a circus performance, a 75-kg human cannonball is shot out of an 19-m-long cannon. If the human cannonball spends 0.94 s
3 answers
847 views
To hoist himself into a tree, a 66.0-kg man ties one end of a nylon rope around his waist and throws the other end over a branch
3 answers
651 views
A 435-kg sailboat has an acceleration of 0.80 m/s2 at an angle of 50° north of east. Find the magnitude and direction of the
2 answers
701 views
Which sentence is correct
I feel that us students.... or would it be I feel that we students... I think its us but I am not
4 answers
382 views
At a time when mining asteroids has become feasible, astronauts have connected a line between their 3760-kg space tug and a
2 answers
623 views
A 83.0-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is
(a) accelerating upward with
2 answers
781 views
At a time when mining asteroids has become feasible, astronauts have connected a line between their 3760-kg space tug and a
1 answer
464 views
A 4.5 104-kg space probe is traveling at a speed of 15000 m/s through deep space. Retrorockets are fired along the line of
2 answers
719 views
A power boat of mass 465 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 765 N. The
4 answers
1,408 views
A person pulls a toboggan for a distance of 20.0 m along the snow with a rope directed 25.0° above the snow. The tension in the
2 answers
980 views
The height of a certain waterfall is 33.2 m. When the water reaches the bottom of the falls, its speed is 25.8 m/s. Neglecting
2 answers
703 views
A roller coaster (340. kg) moves from A (5.00 m above the ground) to B (28.0 m above the ground). Two nonconservative forces are
1 answer
413 views
A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 35.0 m/s. The bat does Wnc = 65.0 J of work on the
1 answer
1,077 views
In an action-adventure movie, the hero lifts the 89-kg villain straight upward through a distance of 2.0 m in 0.47 s at a
1 answer
1,149 views
For tests using a ballistocardiograph, a patient lies on a horizontal platform that is supported on jets of air. Because of the
1 answer
612 views
The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires the
1 answer
428 views
Adolf and Ed are wearing harnesses and are hanging from the ceiling by means of ropes attached to them. They are face to face
3 answers
665 views
A cue ball (mass = 0.150 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick which applies
3 answers
940 views
A 0.030-kg bullet is fired straight up at a falling wooden block that has a mass of 5.0 kg. The bullet has a speed of 700 m/s
1 answer
659 views
A two-stage rocket moves in space at a constant velocity of 4650 m/s. The two stages are then separated by a small explosive
1 answer
896 views
A 60.5-kg person, running horizontally with a velocity of +3.76 m/s, jumps onto a 10.4-kg sled that is initially at rest.
(a)
3 answers
1,189 views
I tried working this out and I got 495 which is wrong. im not sure what to do.
A two-stage rocket moves in space at a constant
1 answer
380 views
A stone is tied to a string (length = 0.800 m) and whirled in a circle at the same constant speed in two different ways. First,
2 answers
609 views
Computer-controlled display screens provide drivers in the Indianapolis 500 with a variety of information about how their cars
4 answers
1,729 views
One of the Echo satellites consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. Suppose a
2 answers
561 views
You weigh 516 N at sidewalk level outside the World Trade Center in New York City. Suppose that you ride from this level to the
1 answer
449 views
One of the Echo satellites consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. Suppose a
2 answers
1,300 views
What is the largest three digit number you can write without using a 9 in the hundreds place or ones place, or an 8 in the tens
1 answer
381 views
I round to nearest ten these problems: 72 x 4 =290 15 x 6 =90 are these correct?
1 answer
404 views
Jerry has 76 quarter.How much dollars do he has?
I said the answer is either $19.00 or $76.25 which one is correct Thank you
3 answers
558 views
Susie drew a triangle with angles that measure 47, 43. and 90 degrees. What type of triangle did she draw?
2 answers
614 views
Kayla buys a $20 phone card. She is charged $0.15 per minute for long distanced calls. What equation gives the value (v) left on
6 answers
705 views
What is the distance of the line x+6y-7=0 from the origin?
Please help, is my answer -7sqrt37/37 correct? If not, please help me
2 answers
1,038 views
Please help, do you have any pointers on how to use linear regression in determining the reaction order
1 answer
381 views
I am confuse how to solve a relation function such as f(x) = 1x -12. show me example on how resolve this problem
2 answers
1,009 views
The Flour Power Bakery makes 200 cherry cheesecakes at a cost of $2.45 each. If a spoilage rate of 5% is anticipated, at what
2 answers
605 views
the distance between the center of symmetry of a parallelogram and its longer side is equal to 12 cm. The area of the
7 answers
asked by
Xavier
2,734 views
I realize that this may sound like a unique question, but please humor me anyway. Is there a place where people can efficiently
1 answer
293 views
Solve the initial value problem using Taylor Series and the following conditions: y'(t) = y(t) + 2t y(0) = A
1 answer
402 views
Bobby has some marbles.one-third of them are blue.one-half of them are red and the rest are green.if he has 7 green marbles, how
5 answers
2,454 views
Suppose the incident sunlight at ground level has a power density of
0.87 kW m−2 at noon. What is the maximum rate of loss of
4 answers
1,379 views
Calculate the kinetic energy change in the water that occurs when 10,000lb/hr flow in a pipe that is reduced from a diameter of
2 answers
544 views
It was a night to remember. Marian Anderson was one my favorite singers. Her rendition of the song “Were You There” ran
3 answers
2,388 views
How does the setting of this memoir affect its plot?
What does this question means? memior? affect its plot?
4 answers
546 views
A tangential force acts on the rim of a 2.0 kilogram disk-shaped wheel (0.50 m radius) and gives the wheel an angular
1 answer
416 views
A square has an area of 400 square miles. What is the length of each side of the square?
4 answers
1,413 views
I would like to put these fractions in order from least to greatest: 3/8, 5/8, 4/8, 2/8, 7/8
1 answer
419 views
Two horizontal forces, and , are acting on a box, but only is shown in the drawing. can point either to the right or to the
7 answers
898 views
How many solutions as a system of equations have? 2X= -10y + 6 & x+5y=3
2 answers
525 views
I can't find any good videos but does anybody here know how to do something like sin 65° by hand
1 answer
465 views
Why was northern Italy a natural birthplace for the Renaissance?
Anything would help. Thanks.
7 answers
893 views
what is 420/69
1 answer
422 views
A man fishing in Lake Erie near Erie, Pennsylvania, speared that state's record carp while bow fishing. The fish was 49 inches
3 answers
477 views
one of the valves on the hoover dam releases 40,000 gallons of water per second. what is the rate in gallons per minute?
5 answers
975 views
In the Greenwich Public Library, about one-tenth of the books are overdue when they are returned. An average of 580 books are
4 answers
863 views
Janie couch is 7 1/2feetlong the scale of the dollhouse is 1inch:2feet what is the length if the miniature couch for the
7 answers
721 views
Conservationists establish that the minimal viable population of a population of tigers in an extensive geographical area is 16.
4 answers
1,751 views
What is the mass, in grams, of a pure iron cube that has a volume of 5.00 cm3
2 answers
773 views
Which statement about a sphere is true?
A.The length of the diameter of a sphere is two times the length of the radius of the
6 answers
1,851 views
Can someone help me with this problem please?
Let f(x)= 1/x and g(x)= x^2+5x. a. Find (f*g)(x) b. Find the domain and range of
4 answers
2,007 views
Find the inverse of g(x)=1/3x - 7 and then find its domain and range.
Please help. Thank you.
3 answers
1,379 views
Emily and Sarah are high-school students competing in a contest to design a playground. Emily knows that Sarah is receiving help
2 answers
661 views
loga^u-loga^v+3logaw
write as single log
1 answer
471 views
A hydraulic lift has 1000 N applied to an input piston that has an area of 30 cm2.
What is the pressure exerted on the input
5 answers
3,165 views
People empowered to enforce a city's laws are the
4 answers
586 views
Which is the greatest average speed?
i) 60 km in 3 h ii) 68 km in 4 h iii) 70 km in 5 h
6 answers
418 views
In the first 9 basketball games of the
season, Lashonda scored 114 points. a) On average, how many points does Lashonda score per
4 answers
840 views
Two mandrills, Amy and Joe, were
born at the zoo. Each mandrill had a birth mass of 1 kg. After Month 1, Amy’s mass was 25%
5 answers
828 views
A gym suit sells for $89.99 at Aerobics
for All in Victoria, BC. In August, there is a 25% discount as a Back to School special.
5 answers
1,417 views
Each week, Aaron earns $186 for
24 h of work as a ticket seller. Kayla earns $225 for 30 h of work as a cashier. Which job pays
2 answers
532 views
Imagine that you work in a company that builds robots. You are
asked to design a robot with hydraulic arms that can help out in
1 answer
457 views
Green Paint and white paint are to be mixed in the ratio 2:3.
a) how many litres of green paint are required to be mixed with 24
4 answers
822 views
Do you think the design of the non-removable pull tab will
change again or is this the final design? Why?
1 answer
484 views
If you were buying a blow dryer, you might use criteria such as
the following to choose one: • It has to cost less than $20.
3 answers
379 views
Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to
2 answers
685 views
Show how prime numbers can be multiplied to equal 27.
1 answer
459 views
Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how many total minutes will it take her to pick
1 answer
317 views
Leah plants 12 roses and 13 daisies in each row of her garden. Write an expression to find how many flowers she plants in 8
4 answers
568 views
Elena has
6 6 yards of ribbon. It takes 1 4 4 1 yard of ribbon to make a bow. How many bows can she make with the ribbon that
7 answers
2,145 views
Find slope if x is -1,0,1,2 and y is 5,7,9,11
2 answers
192 views
Find slope if x is 1,2,3,4 and y is -17,-13.-9,-5
2 answers
206 views
How are glossaries different from dictionaries?
Glossaries contain only the words used in a particular book. Glossaries provide
4 answers
657 views
Which term has a value of -119?
1 answer
195 views
Why does the author allow years to pass between the making of the treaty with King Minos and the return of Aegeus’s son,
3 answers
425 views
What value of a would make the expression a(x+3) equivalent to 7x+21 ?
(Written response)
1 answer
31 views
What technique is used in "At Noon, in the Gym, with Dad" (pgs. 194-196) to increase the dramatic impact of the poem?
0 answers
44 views
When using a net, what is the correct formula to find the surface area of a prism with length l , width w , and height h ?(1
1 answer
21 views
Use the image to answer the question.
An illustration shows a two-dimensional net of a rectangular prism composed of 6
1 answer
90 views
