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maddie

Questions (169)

A marksman at rest fires a potato gun that expels a potato of mass 0.512 kg with a velocity of 82.1 m/s. The marksman’s mass
1. 2 answers
2. 517 views
The specific heat of wood is 2.03 J/g∙°C. How much heat is needed to convert 550 g of wood at -15.0°C to 10.0°C?
1. 1 answer
2. 781 views
Gisela has 135 CDs. Eleven are pop music. She has 3 times as many rockCDs as she has classical. How many rock CDs does Gisela
1. 2 answers
2. 610 views
Which sentence is written in passive voice?(1 point)The quarterly ratings illustrate a boost in viewership. Late night comedy
1. 5 answers
2. 3,947 views
The question is........Suppose one large atom bonds with one small atom. Predict whether the properties of the new molecule will
1. 1 answer
2. 554 views
One phone company advertises a flat rate of .07 per minute for long distance calls your long distance plan charges five dollars
1. 1 answer
2. 742 views
The main theme of Elizabeth Barrett Browning's poem "How Do I Love Thee," is that love is a powerful and moving force in
1. 1 answer
2. 551 views
A physical therapist wants to determine the difference in the proportion of men and women who participate in regular sustained
1. 0 answers
2. 1,126 views
how does the process of plucking cause erison
1. 1 answer
2. 536 views
The energies, E, for the first few states of an unknown element are shown here in arbitrary units.n 1 2 3 4 0 E -63 -27 -12 9
1. 1 answer
2. 1,308 views
Special telescopes, such as the Chandra X-ray Telescope, help astronomers see different kinds of electromagnetic radiation
1. 1 answer
2. 644 views
Special telescopes, such as the Chandra X-ray Telescope, help astronomers see different kinds of electromagnetic radiation
1. 1 answer
2. 731 views
Special telescopes, such as the Chandra X-ray Telescope, help astronomers see different kinds of electromagnetic radiation
1. 1 answer
2. 508 views
Since the time of the play's first performance, the props and set have been designed to be minimal so thatthe play can be
1. 4 answers
2. 657 views
How much heat is absorbed by a 70g iron skillet when its temperature rises from 24oC to 110oC? joules
1. 3 answers
2. 802 views
A pendulum has 501 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom
1. 1 answer
2. 565 views
The scatterplot shows the number of minutes spent reading (x) and the number of pages read (y) by each of seven students last
1. 2 answers
2. 2,717 views
The coefficient of kinetic friction for wood on wood is o.55. The coefficient of kinetic friction for wood on wood is 0.68. For
1. 1 answer
2. 1,305 views
Ingrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. She divides the trail mix into 12 equal portions. Each
1. 13 answers
2. 1,410 views
A reaction mixture of N2O4 and NO2 absorbs the heat given off in the combustion of 6.35 L CH4 measured at 24.7 C and 812 Torr.
1. 1 answer
2. 819 views
how many grams of solid calcium oxide must react with excess water to liberate the same quantity of heat as does the combustion
1. 1 answer
2. 1,636 views
Use the given conditions to write an equation for the line in point-slope form.Passing through (-5, -7) and (-8, -6)
1. 3 answers
2. 766 views
Is the relation a function?{(14, 9), (15, 8), (8, 7), (1, 9), (15, 2)}
1. 3 answers
2. 964 views
Sam spent 36.00 more than Lisa.They spent 75.00 total.How much did they spend each?
1. 1 answer
2. 371 views
A voltaic cell can be built using the reaction between Al metal and O2 from the air. If the Al anode of this cell consists of 65
1. 1 answer
2. 710 views
The basic framework for ordering music through time is theA. syllable. B. meter. C. value. D. phrase. I'm pretty sure it's B,
1. 1 answer
2. 667 views
matts moped holds 1.9 gal of gas how many milliliters is that show work
1. 1 answer
2. 352 views
The coordinates of the endpoints of AB¯¯¯¯¯ and CD¯¯¯¯¯ are A(2, 3), B(8, 1), C(5, 2), and D(6, 5). Which statement
1. 1 answer
2. 621 views
You want to put $4,000 in a simple interest account. It has a 2.5% annual interest rate. How long will it take you to earn $500
1. 1 answer
2. 866 views
write and inequality describing this region. will an 18 wheeler hold 71 refrig's and 118 tv's or will it hold 51 refig's and 176
1. 1 answer
2. 397 views
mae has a oval racetrack. 2 curves, each is 1/2 of the circle and each on a radius of 21". 2 straight-aways connect the circle
1. 1 answer
2. 951 views
mae has a oval racetrack. 2 curves, each is 1/2 of the circle and each on a radius of 21". 2 straight-aways connect the circle
1. 1 answer
2. 418 views
what sample size of .9181M vinegar would require 27.50 mL of .5185M of NaOH for neutralization?
1. 2 answers
2. 527 views
what is the dencity of an object that has a mass of 92 grams and a volume of 40 milliliters?~thx!
1. 1 answer
2. 543 views
7x^2-20x=3
1. 1 answer
2. 363 views
If there are 7:5 boys and girls in a class and there are 21 girls how many boy are there in the class?
1. 4 answers
2. 485 views
rotate the axes and eliminate the xy term of 3(x^2)+2xy+3(y^2)-8
1. 0 answers
2. 359 views
rotate the axes and eliminate the xy term of 3(x^2)+2xy+3(y^2)-8
1. 1 answer
2. 358 views
A hallway display of energy is constructed in which several people pull on a rope that lifts a block 1.15 m. The display
1. 1 answer
2. 894 views
A hallway display of energy is constructed in which several people pull on a rope that lifts a block 1.15 m. The display
1. 1 answer
2. 1,191 views
i need help on thinking of a acrostic poem for DOLPHIN.
1. 2 answers
2. 724 views
i need help on making a TROCHAIC poem for a project.i really need help
1. 0 answers
2. 464 views
i need some examples of a:metaphor, personification, and trochee. help please
1. 4 answers
2. 556 views
i need some examples of ametaphor, personification, and trochee. help please
1. 2 answers
2. 449 views
i need help to find out 7 1/3 (seven and one third) is in a decimal?please help me.
1. 3 answers
2. 370 views
My teacher told me and my class to write a essay on why we would want to live in a capitalist government but I have no idea what
1. 1 answer
2. 491 views
how do i solve 3y-4+3x-5x+2 and solve for x and y
1. 1 answer
2. 370 views
What is the social triangle of the woodland cree?
1. 1 answer
2. 455 views
Thomas and Samantha work on weekends and holidays doing odd jobs around the neighborhood. they are each paid by the day, not the
1. 1 answer
2. 537 views
what si the defonition to duma?
1. 1 answer
2. 736 views
Find the LCM of f(x) = 4(x - 1)^2 (x^2 + 6x + 5) and g(x) = 10(x - 1) (x + 2) * (x^2 + 7x + 10)
1. 1 answer
2. 431 views
I'm quite clueless as to how to solve this. I know the quadratic equation but am not sure how to get this equation into the
1. 5 answers
2. 862 views
Solve the quadratic equation 12x^2 + 36a^2= 43ax by factorizationShow your work
1. 1 answer
2. 572 views
does anyone know what (4 - 6i)/(4 + 6i) = ?
1. 2 answers
2. 366 views
Two protons are moving directly toward one another. When they are very far apart, their initial speeds are 1.5e6 m/s. What is
1. 1 answer
2. 1,152 views
simplify(5x^7)^4
1. 3 answers
2. 315 views
a force of 50 N directed at an angle of 45 from the horizontal pulls a 70 kg sled across a frictionless pond. the acceleration
1. 0 answers
2. 536 views
inverse of (x+2)^2is it sqrt of (x) - 2
1. 2 answers
2. 289 views
solve for t13e^(.081t)=25e^(.032t)
1. 1 answer
2. 465 views
m divided by -12=5
1. 1 answer
2. 355 views
How much work is required to stop an electron (m = 9.11 10-31 kg) which is moving with a speed of 1.99 106 m/s?
1. 5 answers
2. 750 views
global warming could cause the melting of glaciers and increase the strength of _______
1. 2 answers
2. 444 views
how do you find the verticle component of velocity of a projectile just as it strikes the ground?
1. 1 answer
2. 414 views
5(2x-3)+8=9 how do you solve this?
1. 1 answer
2. 357 views
what is an example of a commutative propery of addition
1. 2 answers
2. 499 views
1)Choose the correct description of the system of equations:2x+3y=10 and 4x+6y=20. I got consistent/dependent2)The first
1. 0 answers
2. 1,212 views
To solve the system of equations, which expression could be substituted for x into the first equation?3x-5y=14 x+4y=10 a)10-4y
1. 2 answers
2. 3,486 views
How do you solve system of equations and tell if they're consistant and independant,consistant and dependent,and inconsistant?If
1. 3 answers
2. 1,919 views
What does the fact that "aliens" are generally are not allowed to vote show about American beliefs?I looked all through my book
1. 0 answers
2. 813 views

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