Ask a New Question

Questions and answers by

Jack

Questions (1,128)

The following stem-and-leaf plot values show the average monthly sales commissions (in hundreds of dollars)for a major corporati
1. 1 answer
2. 531 views
Emma is X months older than molly. If molly is 9 months old, write an expression for emmas ageM= Months x= emmas age XM= 9 ?
1. 1 answer
2. 512 views
Given that a and b are nonnegative real numbers such that a+2b=60, what is the largest possible value of ab?And If f(x) = x^2 -
1. 4 answers
2. 1,695 views
What quantity of heat is needed to convert 1kg of ice at -10C to liquid at 20C?
1. 1 answer
2. 699 views
How many grams of steam at 100C must be mixed with 200g of water at 20C in order for the equilibrium temperature to be 50C?
1. 1 answer
2. 1,046 views
The graph shows the progress of a car which traveled 300 km in 5 hrs. Assuming that its speed remained constant, how far had the
1. 1 answer
2. 690 views
Use the theorems that you that you have learned about inscribed angles and intercepted arcs to explain why inscribed
1. 1 answer
2. 671 views
Use the theorems that you that you have learned about inscribed angles and intercepted arcs to explain why inscribed
1. 1 answer
2. 575 views
why inscribed quadrilaterals have opposite angles that are supplementary?
1. 3 answers
2. 814 views
Explain why oxygen consumption varies with body weight.?
1. 1 answer
2. 365 views
The rate of oxygen uptake by gills depends on the surface area, the number, and the thickness of the lamellae across whichoxygen
1. 1 answer
2. 549 views
what is the direction of blood flow in relation to the direction of water flow over the gills
1. 1 answer
2. 540 views
only 2 percent of the oxygen intake in humans is used by respiratory muscles. do you think the percent of oxygen used by
1. 1 answer
2. 698 views
What commitments did Canada make as a member of NATO? How did membership in NATO affect Canada's foreign policy?
1. 1 answer
2. 580 views
what is nato why was it formed what did prime minister mean when he said it is vital to the defense of freedom, to ,maintain
1. 1 answer
2. 438 views
Juan is cutting lumber into one half foot lenths.How many one half foot lengths will he get from an 8 foot long piece of lumber?
1. 1 answer
2. 569 views
Important animal reasource of great plain Indians
1. 3 answers
2. 429 views
CircuitI-----R-------I I-I--I-----R----I---I-----I I I-------R------I I I I I--------/ I--------------I E=15v All R= 7ohom What
1. 1 answer
2. 342 views
What is the resistance of a 3.9-m length of copper wire 1.1 mm in diameter? The resistivity of copper is 1.68×10^−8Ω⋅m.R=_
1. 1 answer
2. 604 views
How much energy is stored by the electric field between two square plates, 7.9 cm on a side, separated by a 2.5-mm air gap? The
1. 1 answer
2. 1,470 views
A square based pyramid, with a perpendicular height of 15cm I'd placed on a table.The weight of the pyramid is 70.56N. The
1. 1 answer
2. 1,977 views
What factors influenced the perceptions and attitudes of Americans towards the division of power between federal and state
1. 0 answers
2. 13,623 views
i need this answer A.S.A.Pwhat is the volume of pyramid C if the volume of pyramid D is 4608 m cubed and the height of pyramid D
1. 1 answer
2. 365 views
The perimeter of a triangle is 33 inches. The sum of the length of the longest side and twice the length of theshortest side is
1. 1 answer
2. 1,169 views
Hey Ms. Sue I feel ya, lots of cheaters on this website I understand, but sadly you can't do anything because from the beginning
1. 7 answers
2. 662 views
In "How Beaver Stole," what changes to the land does Beaver cause when he runs away with fire?
1. 4 answers
2. 1,774 views
find the measure of the x in the triangle. the other two points are 65 degrees.
1. 1 answer
2. 389 views
At 983 torr of pressure, 1.62 grams of a gas dissolves in 2.0L of water at 10'C. What mass of gas will dissolved in 2.0L of
1. 0 answers
2. 437 views
A manufacturer estimates that when x units of a particular commodity areproduced each month, the total cost (in dollars) will be
1. 1 answer
2. 1,221 views
When a mass is hung from a spring stretches it by 15 cm. What is the period of the oscillations of this system?
1. 1 answer
2. 613 views
Sarah walks 5 miles 35 degrees north of east, and then decides to walk 6 miles due west. What is her final displacement?I drew
1. 1 answer
2. 541 views
(i) Evaluate integral [ x^3 / (x^2 + 4)^2 ] using trigonometric substitution.(ii) Evaluate integral [ x^3 / (x^2 + 4)^2 ] using
1. 1 answer
2. 1,337 views
Charles is going camping with hisis family. Their campsite is five eighths5 8 mile away. They walk at a steady speed of 1 and
1. 2 answers
2. 625 views
Two blocks,each of mass 3.0 kg are connected by a light cord and placed on a horizontal surfabe when a horizontal force of 20
1. 2 answers
2. 699 views
In the midsize Station wagon category, the Mercedes Benz E63 AMG S 4matix averages 15.63 L/100km while the Toyota Prius v
1. 2 answers
2. 477 views
Simplify using long division.Show all work.(-72-4x^2+8x^3-36x)/(x-3) Also,please solve (8b^3-6)/(2b-1) I greatly appreciate your
1. 1 answer
2. 1,022 views
Imagine you have been given a series of materials to react together and the following enthalpy change data has been recorded.
1. 0 answers
2. 1,242 views
I'm sorry about the carelessness of my first question. The correction should read: y=x^2-4x -32.Use this function to find the
1. 1 answer
2. 449 views
y=x^2 -4x-32. Use this function to describe how the axis of symmetry relates to the x-intercepts.Thanks for your help and time.
1. 1 answer
2. 403 views
Use this function and find the x-intercepts by factoring; then show how the value of the discriminant supports your
1. 1 answer
2. 478 views
Can someone show me the complete solution to this word problem?William,a logistician,needs to route a freight train that is 20
1. 1 answer
2. 600 views
A piece of metal of volume 250 cetimetre cube floats in water when 85 percent of it's volume is under water.Calculate the
1. 4 answers
2. 599 views
Use square roots to solve these equations. Round to the nearest hundredth if necessary.5x^2 + 536 = 651. Also,problem 2: 3z^2 +
1. 2 answers
2. 1,082 views
Jack has 5 more apples than Jill. Jill has 3 apples. How many apples in total do they have?
1. 1 answer
2. 448 views
A football team has a net yardage of-26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first
1. 3 answers
2. 748 views
How do I completely factor the following expression: w^2 -15 + 54Thank you.
1. 1 answer
2. 448 views
Using factoring and zero-product property,please solve the following:9r^2 -30r +21=-4 Thanks very much.
1. 1 answer
2. 470 views
Using factoring and zero-product property solve:4a^2 -10a +6=0 Thank's a lot.
1. 1 answer
2. 619 views
Please show solution to simplifying this expression:( 5z-2 )( 5z+2) Thank you.
1. 1 answer
2. 561 views
How do I simplify (2m-4)(m^2+2m+4)?I appreciate your help,thank you.
1. 1 answer
2. 338 views
Please simplify the following expressions:(p^2+4p-23)-(3p^2-23p-23) (5z-2)(5z+2) (2m-4)(m^2+2m+4) Thank you for your much
1. 1 answer
2. 377 views
Using factoring and the zero-product property,please show how to solve the following problem:z(z-1)(z+3)=0 Thank you for your
1. 1 answer
2. 485 views
Please describe and correct the error.(3x-2(2x-3)= 3x(2x-3)-2(2x-3)=6x^2-9x-4x-6=6x^2-13x-6 Thank you for your help.
1. 2 answers
2. 694 views
Please simplify the following expressions:(x^2+3x-9)+(-4x^2+2x-3) (x-2)(3x+5) (r+3)^2 Thank you for your help.
1. 1 answer
2. 356 views
Would you please simplify the following problems:(4t)^2t^0/t^6v-8 p^-3/p^-2r^3 Thank you for your help.
1. 1 answer
2. 410 views
Please show me how to simplify these expressions:1) (-x)^2(-x)^52) (-3m^3)^2 3) (x/y)^-3 Thanks very much for your
1. 1 answer
2. 453 views
Am I allowed to post 3 related questions? I'll try. Please write these scientific notation answers in standard form showing
1. 1 answer
2. 449 views
I still need help! Please show a complete evaluation with the answer in scientific notation.9.6*10^2/3.2*10^5 Thanks very much.
1. 1 answer
2. 383 views
Please evaluate this expression with the answer in scientific notation.(2.5*10^-2)^4 I certainly would appreciate help.Thank
1. 1 answer
2. 646 views
Please evaluate the expression and show the answer in scientific notation.(4.2*10^2)(4.2*10^5) Thank you
1. 1 answer
2. 417 views
Please show the following numbers in standard form.6.548*10^-3 5.854*10^1 2.25*10^6 Thank you for your help.
1. 1 answer
2. 403 views
Is it reasonable or not give me an anwser
1. 2 answers
2. 381 views
Please show me how to put this number in scientific notation.3.000052 Thank you.I appreciate your help.
1. 1 answer
2. 995 views
Please show this number in scientific notation..00000698 Thank you.
1. 1 answer
2. 625 views
Will you show me how to put this number in scientific notation.5,100,000 Thank you.
1. 1 answer
2. 400 views
(a) Write the expression for y as a function of x and t in SI units for a sinusoidal wave traveling along a rope in the negative
1. 1 answer
2. 733 views
(a) Write the expression for y as a function of x and t in SI units for a sinusoidal wave traveling along a rope in the negative
1. 1 answer
2. 783 views
An ore car of mass 44000 kg starts from restand rolls downhill on tracks from a mine. At the end of the tracks, 26 m lower
1. 1 answer
2. 759 views
A 0.1134kg spherical meteor of diameter 3 cm enters the earth’s atmosphere at an elevation of 121920m with a velocity of
1. 0 answers
2. 689 views
A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end.
1. 1 answer
2. 736 views
A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end.
1. 3 answers
2. 723 views
A quarterback throws a spiral to a receiver that is 40m away. The football has a spin of 14 rev/s and went through 58
1. 1 answer
2. 656 views
write down a number whose values lie between 5.4 and 5.5
1. 2 answers
2. 358 views
How many pieces 9 in long can be cut from a 15 ft.piece of wood
1. 2 answers
2. 1,126 views
A shopkeeper buys a table at ₹300 and sells it for Rs.375.Find his loss or gain percentage.
1. 1 answer
2. 635 views
When the Sun is directly overhead, a hawkdives toward the ground at a speed of 6.09 m/s. If the direction of his motion is at an
1. 1 answer
2. 600 views
A rectangular school banner has a length of 36 inches and a width of 52 inches. A sign is made that is similar to the school
1. 1 answer
2. 610 views
A ball of mass m 0.285 kg swings in a vertical circular path on a string L = 0.810 m long as in the figure below.a) If its speed
1. 1 answer
2. 874 views
A 145-kg object and a 445-kg object are separated by 3.90 m.(a) Find the magnitude of the net gravitational force exerted by
1. 1 answer
2. 1,170 views
A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the
1. 0 answers
2. 678 views
Two blocks, each of mass m = 3.35 kg are hung from the ceiling of an elevator as in the figure below.(a) If the elevator moves
1. 1 answer
2. 1,322 views
An object of mass m1 = 4.10 kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and
1. 1 answer
2. 819 views
A block slides down a frictionless plane having an inclination of θ = 13.2°. The block starts from rest at the top, and the
1. 1 answer
2. 3,855 views
An electron of mass 9.11 10-31 kg has an initial speed of 2.60 105 m/s. It travels in a straight line, and its speed increases
1. 2 answers
2. 1,273 views
A train leaves the station at noon.The train is 180 miles from its destination at 12:45pm,and 90 miles from its destination at
1. 1 answer
2. 623 views
Draw and label a diagram of a nitrogen atom. It should have 7 protons,7 neutrons, and 7 electrons
1. 2 answers
2. 2,167 views
What is the equation for the line with a slope of 7 and a y-intercept of -1 ?
1. 1 answer
2. 340 views
What is the equation in slope-intercept form of the line that passes through (1,5)and has a slope of 3 ?
1. 2 answers
2. 422 views
A bean jumps vertically off of a table. It has a speed of 10 m/s when it reaches half of its maximum height. How high does it
1. 1 answer
2. 618 views
A bean jumps off a table and when it reaches have its height it has a speed of 10 m/s, how high does it rise?
1. 2 answers
2. 1,210 views
Why should you help old people across the street?
1. 2 answers
2. 322 views
What item should not be included in income?
1. 1 answer
2. 343 views
A cashier has a total of 33 bills consisting of ones, fives and twenties. The number of twenties is 14 less than the number of
1. 1 answer
2. 549 views
List the factors. Is this a prom or composite
1. 2 answers
2. 512 views
There are 12 animals in a farm.some are cows the rest are chickens.there are 28 animals legs in all.how many cows are there? how
1. 2 answers
2. 5,491 views
Is High Grass capitalized?
1. 4 answers
2. 384 views
did Amerigo Vespucci discovered the new world before columbus?
1. 3 answers
2. 570 views
do you write annotations in appendix in a book?
1. 1 answer
2. 338 views
Are functions have one x and one y?
1. 1 answer
2. 314 views
Annotating a book. How many literary devices should you list down?
1. 2 answers
2. 440 views

Pages

1
2
3
4
5
6
7
8
9
10

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025