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Adriana

Questions and answers by visitors named Adriana

Questions (78)

22.) The molar heats of fusion and vaporization for water are 6.02 kJ/mol and 40.6 kJ/mol, respectively, and the specific heat
1. 4 answers
2. 3,660 views
compare the parent function f(x)=x^2 to the quadractic function f(x)=-2x^2-6. the 6 in the function does which of the following?
1. 9 answers
2. 6,197 views
dara has 5 coins in her purse the coins total 40 cents
1. 2 answers
2. 1,000 views
Given the following information, calculate the return on equity for Chaus, Inc.Return on sales = 5% Total asset turnover = 2
1. 2 answers
2. 509 views
How did the Constitution address the failures of the Articles of Confederation?
1. 3 answers
2. 1,022 views
I need help on how to solve equations with variables on both sides.1. 30=8 - 2x 2. 98 - 4b= -11b 3. 3p - 8= 13 - 4p 4. 9 - 2y/7
1. 7 answers
2. 964 views
15x^3-9x^2-6xCan someone please show me how to factor completely.. trying to learn how to do factoring
1. 2 answers
2. 518 views
y^3-13y^2+36yCan someone please show me step by step that way I can understand. Thank you
1. 3 answers
2. 470 views
Describe how criminal resposability can be limited
1. 1 answer
2. 414 views
For math class, we are planning an indoor carnival. We need to figure out the size of each exhibit and vendor, and make sure all
1. 2 answers
2. 940 views
How do you factor 1/2x^3-x so that the zeroes can be found? Thank you-Adriana
1. 4 answers
2. 661 views
The way my book has it is (1/2x^3)-x. Sorry for the confusion
1. 1 answer
2. 312 views
I distributed 3x^2+x-10=f(x) to find the zeroes. My book's answer was (3x-5)(x+2). When I distributed this to make sure I got
1. 1 answer
2. 450 views
I had to solve the function g of f where f is x^2+1 and g is sq. root of x. I wrote this out as the sq. root of x^2+1. The ^2
1. 3 answers
2. 658 views
i need to find the area of the trapezoid 8cm,7cm,3cm,45degrees
1. 3 answers
2. 557 views
A 3.0 kg block being pulled across a table by a horizontal force of 80 N also experiences a frictional force of 5 N. What is the
1. 5 answers
2. 5,946 views
A man uses a pulley arrangement to lift a heavy crate.He applies a force that is one-fourth the weight of the crate, but moves
1. 2 answers
2. 712 views
lake point tower in chicago is the tallest apartment biulding in the united states (although not the tallest biulding in which
1. 4 answers
2. 3,103 views
Four coulombs of positive charge flow from the +6 V positive terminal of a battery to the negative terminal at 0V. What is the
1. 3 answers
2. 1,298 views
A company has operating costs of $2000 per thousand items produced. Its revenue function can be modeled by the equation:
1. 1 answer
2. 862 views
A man runs to a telephone and back in 15 minutes. His speed on the way to telephone is 15 m/s and his speed on the way back is
1. 3 answers
2. 655 views
If a,b,c are the roots of x^3-2x^2+x-3=0, find the value of(b+c)(c+a)(a+b)
1. 1 answer
2. 442 views
In the equation ax^2+bx+c=0, one root is the square of the other. Without solving the equation, prove thatc(a-b)^3=a(c-b)^3
1. 1 answer
2. 437 views
Hi, I'm having trouble understanding this and relating it back to my area of study, "belonging"-"In this regard, Emily
1. 2 answers
2. 627 views
∫sin^5 t/cos^2 t dt
1. 1 answer
2. 327 views
λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value in the Rydberg equation to calculate the RH value
1. 2 answers
2. 723 views
λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value in the Rydberg equation to calculate the RH value
1. 2 answers
2. 754 views
Please guideme to which ones are wrong.. Thank youGrammar Part I: True or False 1. The following word group is a FRAGMENT: That
1. 7 answers
2. 942 views
Determine whether the expression is a polynomial. If is is state how many terms and variables the polynomial contains. State the
1. 1 answer
2. 444 views
Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. state the
1. 2 answers
2. 651 views
(7ab+4a2b4)+(a2b4-7ab)The 2 and 4 are on top of the a and b. (sqare #)
1. 9 answers
2. 520 views
multiply and simplify(4-z)z =4z-zsquare? can you please let me know if I am correct
1. 3 answers
2. 379 views
8xy(x+y)is answer 8x^2y+8xy^2
1. 4 answers
2. 487 views
12s^2-9s-4s+3= 12s^2-6s+3
1. 1 answer
2. 338 views
(4y+5)(4y-5)16y^2-20y+20y-25 16y^2-25 Am I correct
1. 2 answers
2. 615 views
x^8+x^5/xPlease help im stuck
1. 1 answer
2. 355 views
Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. then
1. 3 answers
2. 1,121 views
(9X^3+2X^2-7)+(2X^3-2X+9)IS ANSWER: 11X^3+2X^2-2X+2
1. 1 answer
2. 322 views
(9X+8)-(-7X+9)IS ANSWER: 16X-1?
1. 1 answer
2. 449 views
(a+3)^3is answer: 3a+9a+9 12a+9
1. 1 answer
2. 316 views
If a sum of money is deposited in a savings account that is paying x percent annual interest (expressed as a decimal), then this
1. 2 answers
2. 517 views
Which one does not belong o? On April. December. November. June
1. 1 answer
2. 349 views
I need to make a cell membrane model out of a tissue box. Can you help me? I need ideas and more information about it.
1. 1 answer
2. 447 views
the plane goes 700 miles an hour . The car goes 50 miles an hour . How many times faster than the car is the plane .
1. 2 answers
2. 572 views
six friends share 5 small pizzas. Each friend first eats half of a pizza. How much more pizza does each friend need to eat to
1. 4 answers
2. 874 views
There are 18 bottlenose dolphins at an aquarium. One sixth of the bottlenose dolphins are not adults. How many of the bottlenose
1. 4 answers
2. 918 views
good such as milk bread and chesse would problably be costed using what method of inventory costing
1. 2 answers
2. 503 views
A spring with an unstrained length of 0.076 m and a spring constant of 2.6 N/m hangs vertically downward from the ceiling. A
1. 2 answers
2. 1,097 views
A spool contains 9 meters of ribbon. How many 0.225-meter pieces of ribbon can be cut from the spool?
1. 3 answers
2. 1,171 views
8^1/3 / 64^1/3
1. 3 answers
2. 308 views
Consider both Hamlin Garland's "The Return of a Private" and Mark Twain's "The Notorious Jumping Frog of Calaveras County" as
1. 4 answers
2. 2,254 views
The oscillator that generates a wave completes 47 vibrations in 29.2 s. A given crest of the wave travels 382 cm along the rope
1. 1 answer
2. 463 views
How does location affect climate?
1. 3 answers
2. 627 views
the y-value is four more than twice the x-value
1. 3 answers
2. 3,207 views
A linear charge lies on the y-z Plane. Find the electric Flux passing throught the Plane extending from 0 to 1.0m I nerd th is
1. 1 answer
2. 471 views
A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of the
1. 2 answers
2. 778 views
A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's
1. 2 answers
2. 618 views
As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each about to drop an empty fuel
1. 4 answers
2. 1,094 views
From the top of a tall building, a gun is fired. The bullet leaves the gun at a speed of 340 m/s, parallel to the ground. As the
1. 1 answer
2. 615 views
I want to make sure these answers are right. The answers are put between two stars(*).1. The overture to A Midsummer Night's
1. 4 answers
2. 1,070 views
Write a net ionic equation for the overall reaction that occurs when aqueous solutions of potassium hydroxide and oxalic acid
1. 1 answer
2. 1,066 views
Childhood participation in sports, cultural groups, and youth groups appears to be related to improved self-esteem for
1. 3 answers
2. 1,514 views
The question:Consider a data set of 15 distinct measurements with mean A and median B.(a) If the highest number were increased,
1. 2 answers
2. 690 views
One lap around a track is one-eighth of a mile. A horse ran a distance of 11 laps in 3 minutes and 30 seconds. What was the
1. 5 answers
2. 747 views
Explain how you can use a straight edge and a protractor to show that each angle you formed by a bisector is one-half the
1. 2 answers
2. 732 views
Robert won $900,000 in the North Carolina State Lottery. After paying $350,000 in taxes, he invested the remaining money in a
1. 5 answers
2. 1,515 views
Find the volume of the solid whose base is the region bounded by the x-axis, the curves y=x, y=3x^2, x=0, and x=.333333 and
1. 3 answers
2. 1,564 views
While John is traveling along a straight interstate highway, he notices that the mile marker reads 247 km. John travels until he
1. 3 answers
2. 825 views
As a senior prefect of your school, write a speech you would give to fresh student telling them,at least,three things that can
1. 1 answer
2. 429 views
the Northern lights borealis
1. 2 answers
2. 714 views
what 100 and greater then 90
1. 1 answer
2. 143 views
What number would represent a loss of 10 yards
1. 4 answers
2. 877 views
how i can calculate the mean of a data set
1. 1 answer
2. 185 views
The conversion of natural gas to synthesis gas during the production of methanol is shown, by the following equation :CH4(g)
1. 3 answers
2. 255 views
a water tank that is 45% filled to capacity contains 315 gallons. an inlet pipe is filling the water tank at a rate of 35
1. 1 answer
2. 240 views
what are some fractions less than 1/3
1. 1 answer
2. 232 views
Iam in connections to but y aren’t 4 in there
1. 1 answer
2. 81 views
R y’all homeschooled? I don’t even learn when home schooled.
1. 1 answer
2. 75 views

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