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jimmy
Questions and answers by
jimmy
Questions (231)
A plane flying with a constant speed of 24 km/min passes over a ground radar station at an altitude of 5km and climbs at an
1 answer
605 views
A plane flying with a constant speed of 24 km/min passes over a ground radar station at an altitude of 5km and climbs at an
1 answer
500 views
I need help on finding the local linear approximation of tan 62 degree.
i got 1.77859292096 can someone check if i got it right?
1 answer
1,087 views
A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of
3 answers
1,089 views
The following Summation
1 2 1 2 1 2 ------ x - + ------ x - + ------ x - 1+(2/n) n 1+(4/n) n 1+(6/n) n is a right Riemann sum for
1 answer
424 views
For the intergral of -(x^2)/3 +6 interval [0,3]
Rewrite it as a function of n using the right hand endpoint without any summation
1 answer
373 views
For the intergral of -(x^2)/3 +6 interval [0,3]
Rewrite it as a function of n using the right hand endpoint without any summation
1 answer
537 views
1. Find the volume formed by rotating the region enclosed by x=5y and x=y^3 with y¡Ý0 about the y-axis.
2. Find the volume of
1 answer
884 views
1. Find the volume formed by rotating the region enclosed by x=5y and x=y^3 with y is greater than or equal to 0 about the
2 answers
1,559 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
1 answer
841 views
Find the area of the surface obtained by rotating the curve y=sqrt(4x) from x=0 to x=1 about the -axis.
about the x-axis. surface
1 answer
701 views
Use implicit differentiation to find the slope of the tangent line to the curve y/(x+7y)=x^5+7 at the point (1,(-8/55).
can
2 answers
492 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=11-x^2. What are the dimensions of
1 answer
869 views
Let f be defined by f(x)= 4x^3-2m, x is less than or equal to -1 , 7x^2+5m , x is greater than -1. Piece wise function.
a. Find
1 answer
464 views
three statements that define all living things in term of cell
Since this is not my area of expertise, I searched Google under
1 answer
495 views
a community and all of the nonliving things that affect it
Are you talking about an ecosystem? However, this also includes living
1 answer
785 views
At December 31, 2007, before any year-end adjustments, Bollis Company's Prepaid Insurance account had a balance of $2,700. It
1 answer
531 views
At the end of its first year, the trial balance of Riko Company shows Equipment $20,590 and zero balances in Accumulated
3 answers
1,181 views
In its first year of operations, Bere Company earned $27,046 in service revenue, $6,667 of which was on account and still
1 answer
993 views
Prepare the journal entries to record the following transactions on Panther Company’s books using a perpetual inventory
3 answers
1,068 views
The management of Stampfer Inc. asks your help in determining the comparative effects of the FIFO and LIFO inventory cost flow
1 answer
909 views
hey how are you gonna find the degrees like lets see 24%
5 answers
301 views
A drawer contains 8 handkerchiefs. There are 2 red, 2 blue, 2 green and 2 black handkerchiefs.
How many handkerchiefs have to be
1 answer
432 views
In this assignment, you will create a simple grade management system. Think of this as an assignment-sized version of WebCT's
2 answers
522 views
why did the renaissance start in Italy?
4 answers
711 views
Burrand Company estimates that annual manufacturing overhead costs will be $600,000. Estimated annual operating activity bases
3 answers
587 views
find the real number solutions of the equation.
w^4+w^3-w=1 could you please show step by step..thank you
3 answers
916 views
i need help on these three..thank you...find the real number solutions of the equation..-2v^6=16
2h^5-12=-16h 3q^4+3q^3=6q^2+6q
1 answer
412 views
could you please tell me if this is a polynomial function....
x^2 square root of 2 +x-5
1 answer
333 views
im studying radicals and im having trouble....i need help on this one....i really don't know how to write but here it goes...
the
6 answers
1,164 views
how many edges does a cube have
4 answers
411 views
what are the first three multiples of 9...is it 9, 18, and 27...or is it 18,27,36
3 answers
311 views
simplify the following
7pq ---- 14p(to the power2)q(to the power -2) also (5ab)All to the power -2 x 15a (to the power 2) x b (to
2 answers
1,111 views
A shaving/makeup mirror is designed to magnify your face by a factor of 1.33 when your face is placed 20.0 cm in front of it.
A)
1 answer
1,081 views
two lenses,one converging with focal length 20.0 cm and one diverging with focal length -10.0 cm , are placed 25.0 cm apart. An
3 answers
1,731 views
The aspirin content in the analgesic tablets is determined from 120 samples to have a ean of 250 mg with a standard deviation of
1 answer
457 views
A) Find [Zn^2+] and [Fe(CN)6 ^4-] in saturated solution of Zn2Fe(CN)6.
B) Repeat the above question in 0.1 mM ZnSO4 saturated
2 answers
867 views
Analyze the transactions and do the following:-
1. Post to T Accounts 2. Prepare a Chart of Account 3. Record in the General
3 answers
1,032 views
1. On January 1, 2004 PEN PENNY received a Utility Bill from BEC for $10,000, the bill was due on February 28, 2004. (a) Show
1 answer
590 views
Stuck Stucky purchased a new truck on July 1, 2005 at a cost of $20,000. The truck had a life of 7 years and salvage of
5 answers
432 views
what [I-]should be maintained in KI(aq) to produce a solubility of 1.3*10^-5 mol PbI2/L when PbI2 is added?
4 answers
687 views
The Kansas City Star on February 16, 2007 reported on the lowering prices of natural gas. With lower natural gas prices and
1 answer
467 views
why is .4 equal to .40
2 answers
980 views
can a plant live without water air or sunlight?
1 answer
303 views
A particle's constant acceleration is south at 2.4 m/s2. At t = 0, its velocity is 43.4 m/s east. What is its velocity at t =
1 answer
316 views
How can the graph of f(x)=1/2(x+10)^2-2 be obtained from the graph of y=x^2
2 answers
471 views
How can the graph of f(x)=1/2(x+10)^2-2 be obtained from the graph of y=x^2
1 answer
398 views
how many grams of a stock solution that is 85% H2SO4 by mass would be needed to make 150 grams of a 45.0 percent solution?
2 answers
940 views
Microbes in a certain colony exposed to radiation have a 1/6 chance of being
mutated. a. If ten microbes from the colony are
1 answer
392 views
the Laplace transform of e^4t(cos 2t)??
please i need help. thanks
4 answers
1,291 views
When bromobenzene reacts with propene in a Heck reaction, two constitutional isomers are obtained as a product. Give the
1 answer
499 views
How are the properties of the compound water different from the properties of the elements in it?
4 answers
184 views
a restaurant offered pizza with 3 types of crust and 7 different toppings. how many different types of pizzas could be offered?
4 answers
1,551 views
a restaurant offered pizza with 3 types of crust and 7 different toppings. how many different types of pizzas could be offered.
3 answers
1,398 views
If the store purchases an item at a wholesale cost of $3.50 per item, and it is sold at a retail value of $5.00 per item. What
2 answers
1,091 views
1.
Please refer to the worksheet below. Trial Balance Adjustments Adjusted Trial Balance Income Statement Balance Sheet Account
2 answers
1,255 views
A store sold 64 sweatshirts one day. Of these, 12 were gray. The store manager plans to order 400 more sweatshirts.
Based on the
3 answers
469 views
Ricki Cohn Encyclopedia sales Commission rate: 11% Month’s sales: $2,550 What is the monthly commission?
3 answers
423 views
For no apparent reason, a poodle is running counter-clockwise at a constant speed of 5.40 m/s in a circle with radius 2.3 m. Let
2 answers
1,077 views
make up a set of at least twelve numbers that has the following landmarks. minimum:50 median:54 maximum:57 mode:56
5 answers
1,342 views
Suppose that a quadratic equation had two x-intercepts. How could you use the intercepts to find the vertex?
2 answers
1,153 views
When using the quadratic formula, why is only necessary to examine the discriminant to determine if the equation only has real
1 answer
449 views
When using the quadratic formula, why is only necessary to examine the discriminant to determine if the equation only has real
1 answer
417 views
How would learning how to solve logical problems, help you in your real life?
3 answers
350 views
an arena seats 7,893 people.The circus is in town and all of the tickets have been sold. If the circus has 4 performances, about
1 answer
389 views
strategy practice
explain you can multiply 3x24 by using arrays. then give the product.
5 answers
525 views
When 7.50 grams of iodine (I2) is added to 48.7 grams of carbon tetrachloride (CCl4), the iodine dissolves and a solution is
3 answers
895 views
In comparing the phase diagram for water with that of a solution of sugar in water, all of the following decrease except
a) the
3 answers
1,066 views
each of the 15 student council members of Blakemore Elementary School is responsable for telling exactly 2 other students about
3 answers
546 views
aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2
1 answer
906 views
aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2
1 answer
401 views
aaron is skipping stones across a pond.(A "skip"is a short bounce in the water.)The first stone skips 1 time, the second skips 2
1 answer
415 views
Read "is misleading your spouse fraud or tact?" In looking out looking in 13th edition(p.329).
Discuess whether either party was
5 answers
534 views
subtract:
7-z/z-5 - 4z-9/5-z
1 answer
317 views
The Better Businesss Bureau reports that they resolve 70% of the consumer complaints they receive.
a) if a random sample of 5
3 answers
537 views
this is to mathmate...this is jimmy and you answered by questions on random sample and probability (better business bureau
1 answer
458 views
Assume that women's heights are normally distributed with a mean=63.6 in. and standard deviation = 2.5 in.
a) To be eligible for
3 answers
1,395 views
wendy is thinking of a 7-digit number the digit in the hundred thousands place is twice in the tens place .the digit in the
1 answer
331 views
Sarah is making poster by hand to advertise her school play, but her posters are not the same length as a standand sheet of
4 answers
1,290 views
Susan is 5 years older than her sister jennifer the sum of their ages is 51 write and equation and find the ages of both sisters
4 answers
924 views
find the point on the graph of the function that is closest to the given point:
f(x)=(x+1)^2 (5,3)
3 answers
980 views
I need help writing an essay on the hysteria and how it relates to the red scare communism hysteria.
1 answer
332 views
what is the differential of (217)^1/2
1 answer
305 views
I really hate to dump a problem like this on the teachers here, but I really need to get an answer to this. Thank you and I'm
4 answers
715 views
A heat pump has a coefficient of performance of 4.5. If the heat pump absorbs 46.1 cal of heat from the cold outdoors in each
4 answers
3,216 views
An Otto engine has a maximum efficiency of 33.1 %; find the compression ratio. Assume that the gas is diatomic.
4 answers
541 views
can you give me a developed simile and metaphor please.
7 answers
394 views
which is a better metaphor. when tom came out of the shower, he was cleaner then a bar of soap or when sarah was reading her
5 answers
493 views
ok i just need a good devolved hyperbole (a big exageration)
3 answers
288 views
The demand for your hand-made skateboards, in weekly sales, is q=-5p+600 if the selling price is $p. You are prepared to supply
4 answers
5,088 views
A 33-kg girl is bouncing on a trampoline. During a certain interval after she leaves the
surface of the trampoline, her kinetic
3 answers
662 views
I am inside the path (7,6,9,3)
I am the differance of 2 numbers outside the path (6,7,8,5) What number am I
1 answer
314 views
I am outside the path (6,9,4,10)
I am the differance or 2 other numbers outside the path.I am greater than 5 (numbers inside the
1 answer
362 views
A satellite of mass 225 kg is launched from a site on Earth's equator into an orbit at 200 km above the surface of Earth. (The
3 answers
1,540 views
A supeball is thrown off of a 200 foot building. Each time is hits the ground, it rebounds 75% of its height. What is its
1 answer
405 views
how do you calculate the missing variable in work and power;example:you must exert a force of 4.5N on a book to slide it across
1 answer
484 views
the movie theater had 52 more occupied seats than empty seats. there are a total of 320 seats in the theater. How many seats
5 answers
576 views
You have been tasked with analyzing an extremely large amount of data and to ultimately produce a report to share with the Board
1 answer
631 views
You have been tasked with analyzing an extremely large amount of data and to ultimately produce a report to share with the Board
2 answers
514 views
Mark Jacobs, owner of Jacob's Mini-Mart currently operates two stores in Atlanta. His business has been very successful, and he
2 answers
557 views
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