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Alicia

Questions (574)

What volume of 0.123M NaOH contains 0.025 moles of NaOH?
1. 1 answer
2. 511 views
What are goal-related activities?
1. 1 answer
2. 420 views
At 1:00 pm the temp is 72 deg, the temp went down to 52 deg at 6:30, what is the temp at 4:00pm?
1. 1 answer
2. 399 views
the poemIt shall flash through coming ages, It shall light the distant years; And eyes now dim with sorrow Shall be brighter
1. 18 answers
2. 1,193 views
At a concert there are 3 times as manywomen as men. 3/5 of the men and 1/3 of the women wear glasses. There are 120 more women
1. 2 answers
2. 1,023 views
Describe how you would make a 125 mL of 0.025 M solution of potassium dichromate?
1. 1 answer
2. 542 views
billys bike has wheels of diameter 70 cm he invented a counter for his bike which counts the number of revolutions the wheels
1. 1 answer
2. 492 views
can someone explain.3(cos(X)-1)=-1 thanks
1. 1 answer
2. 347 views
If rosario noticed that the distance from the pole in the center of the tetherball circle to the painted circle was about six
1. 2 answers
2. 564 views
What is the chemical formula for coconut oil?
1. 0 answers
2. 463 views
Evaluate the polynomial 6x - y for x = - 3 and y = 2.A. 15 B. –20 C. 4 D. –16 I think it is b...am I right?
1. 7 answers
2. 1,215 views
I'd like to know if I am right...A rectangular box is twice as long as it is wide. The height of the box is 3 feet less than the
1. 2 answers
2. 693 views
What am I?I am a decimal fraction with three digits I am bigger than half of 6 I am smaller than double 2 All my digits are odd
1. 1 answer
2. 501 views
How many liters of Carbon Dioxide are formed by burning 6011.0 grams of C3H7OH with excess of oxygen gas and is carried out at
1. 1 answer
2. 549 views
Sorry I wasn't finished with the problem.Fijisawa Inc. is considering a major expansion of its product line and has estimated
1. 0 answers
2. 570 views
Fijisawa Inc. is considering a major expansion of its product line and has estimated the following cash flows associated with
1. 0 answers
2. 613 views
A sample of krypton gas occupies 95.0 mL at 0.500 atm.If the temperature remained constant, what volume would the krypton occupy
1. 1 answer
2. 1,097 views
What is the most appropriate reason for having learning centers in the science classroom?
1. 1 answer
2. 781 views
A pill weighs 100 mg, 8/9 of the pill is active ingrediant, how many milligrams are in the part of the pill that is not the
1. 1 answer
2. 692 views
Why is blood pressure called excess pressure? Use the term true pressure.Thank you for your help!
1. 0 answers
2. 361 views
Why do we measure blood pressure in mercury?
1. 0 answers
2. 386 views
There are 10,000 lockers.One person opens all the lockers. The second person closes every 2 doors. The third person counts every
1. 1 answer
2. 483 views
Find all of the zeros of each function1. q(x)=2x^3-17x^2+90x-41 2.x^3-5x^2-7x+51 3.x^4-9x^3+24x^2-6x-40 Please show work!!! I
1. 3 answers
2. 581 views
Solve the system algebraically2x^2-5y^2=1 x^2+5y^2=68 Please show work!!!
1. 2 answers
2. 523 views
Find the equation for the parabola with the given vertex that passes through the given points.vertex (-4,2) point (-3,0) please
1. 1 answer
2. 610 views
Sectionalism grew in the southern states due toA) an increase in federal regulations on southern industry. B) holidays
1. 11 answers
2. 2,328 views
solve200(1+8%/12)^12 Please show work!!!!
1. 1 answer
2. 503 views
what is the reason why we have an order of operations? Explain and provide an example.
1. 1 answer
2. 279 views
Use grouping to solve each of the following equations.36x+2x^3-36-2x^2=0 Please show work I want to learn how to do it.
1. 1 answer
2. 475 views
Find the real zeros of each polynomialf(x)=5x^3-40 Please show work I want to learn how to did it
1. 1 answer
2. 454 views
Solve each polynomial equation. If a solution occurs more than once, state it's multiplicity.4x^4-13^2+9=0 Please show work I
1. 1 answer
2. 429 views
Solving Quadratic Systemsx^2+y^2=20 x^2-6y=28 PLEASE SHOW WORK I'M HAVING TROUBLE SOLVING IT
1. 4 answers
2. 640 views
Solving Quadratic Systemsx^2+y^2=2 x^2-6y=10 Please show work I'm having trouble solving it
1. 1 answer
2. 528 views
An unknown mass of a certain solid, initially at 60⁰C, is heated at a uniform at a uniform rate. After 4.0 min the solid
1. 3 answers
2. 718 views
Solving Quadratic Systems2x^2+5y^2=53 4x+y^2=17 Please show work I'm having trouble solving it.
1. 4 answers
2. 642 views
Solving Quadratic Systems16x^2-9y^2=144 y=9-x^2 Please show work I'm having trouble solving it.
1. 2 answers
2. 678 views
Louis paid $42 for a dozen magazines with her annual and subscription to her favorite sport magazine. What is the unit cost for
1. 5 answers
2. 671 views
Solving Quadratic Systemy=4x+1 2x-y+1 Please show work!!!
1. 4 answers
2. 454 views
Solving Quadratic Systemsx+2y=4 3x-y=5 Please show work!!!
1. 4 answers
2. 538 views
More About Complex NumbersMultiply (4+3i)(1-i) Please show work i need help
1. 1 answer
2. 389 views
More About Complex NumbersFind the reciprocal. -1-i 2i
1. 1 answer
2. 491 views
More About Complex NumbersFind the conjugate of each number. 1.)squ root of 3-7/8i 2.) 2-mi 3.) 6 Please show work I need help
1. 0 answers
2. 490 views
More About Complex NumbersMultiply (4+3i)(1-i) Please show work i need help
1. 0 answers
2. 405 views
More About Complex Numbers:Solve x and y 4x+5y+13i=7+(6x+5y)i Please show work because I had a hard time finding the answer
1. 0 answers
2. 562 views
A sample of oxygen at room temperature occupies a volume of 5.00x102 mL at 1.50 atm pressure. What pressure (in atm) must be
1. 2 answers
2. 984 views
What rights does the Bill of Rights Protect?
1. 1 answer
2. 614 views
Complete the SquareSolve each equation x^2+8x+16=16/9 Show work i want to learn!!!
1. 4 answers
2. 992 views
Solving By Factoring2x(2x+1)=2 Please show work!!!
1. 3 answers
2. 484 views
Solving By Factoring(x-8)(x-5)=x Please show work!!!!
1. 1 answer
2. 438 views
solve each inequality or equation. Graph the solution.5(absolute value 3w+2)-3>7 *Please show me the work
1. 0 answers
2. 555 views
solve each system of equation3x+5y+2z=4 2x-2y+3z=-4 x+y+z=0 *could you show work because I want to learn how you got this answer
1. 2 answers
2. 466 views
Given a point (-2,5determine a point that satisfies the specified symmetry.1. Origin (2,-5) 2. y-axis (2,5) 3. x-axis (-2,-5) 4.
1. 0 answers
2. 523 views
What force exists between a positive charge of 2.6 x 10-6 C and a negative charge of 4.2 x 10-5 C if they are separated by 8 cm?
1. 1 answer
2. 686 views
What attributes are inherent in persuasive messages?
1. 1 answer
2. 484 views
Show that each conditional is dales by finding a counterexample.If an animal is a bird, then it is a penguin.
1. 1 answer
2. 555 views
Ramona divided his 35,000 inheritance between two investments, one paying 9% and the other 12% simple interest. is total annual
1. 1 answer
2. 1,389 views
a hemispherical bowl with radius 25cm contains water whose depth is 10cm. what is the water's surface area
1. 1 answer
2. 1,079 views
I need help in this question!!!CD has an endpoint at (2,-1) and a midpoint at (8,3). which measure is closest to the length of
1. 2 answers
2. 4,803 views
CD has an endpoint at (2,-1)and a midpoint at (8,3). which measure is closest to the length of CD?
1. 5 answers
2. 1,137 views
Suppose you want to have $5,000 saved at the end of five years. The bank will pay 2% interest on your money. How much would you
1. 0 answers
2. 535 views
Mariko has an 80 inches = 1 inch scale- drawing of the floor of her house. On the floor plan, the dimension of her rectangular
1. 5 answers
2. 3,184 views
A scale drawing of a rectangular field is 10 cm by 8.5 cm. if the actual field has dimensions of 40 meters by 34 meters, which
1. 1 answer
2. 967 views
calculate the minimum concentration of ag+ ion that must be added to (or built up in) a 0.140 m Na2CrO4 solution in order to
1. 1 answer
2. 1,682 views
An object 6.70 cm high is placed 15.1 cm in front of a convex mirror with radius of curvature of 8.55 cm. Where is the image
1. 2 answers
2. 929 views
An elevator moves at a rate of -5.8 feet per second from a height of 300 feet above the ground. It takes 3 seconds for the
1. 1 answer
2. 707 views
A builder wants to construct a cube-shaped diving pool with a water volume of 1800 cubic feet. . Approximate the edge length of
1. 1 answer
2. 420 views
B=1/3h(q+z) solve for q
1. 1 answer
2. 4,157 views
I have to write my Artist Statement on obsessions I am am kind of lost on what to write about.
1. 1 answer
2. 488 views
The two half-reactions for the LeClanche dry cell battery are shown below. Describe the direction of spontaneous electron flow
1. 1 answer
2. 1,070 views
Please simplify and explain to me how to do each of these. Greatly appreciated.x = multiply sign (not a variable) a)((9)^(1/2)
1. 2 answers
2. 446 views
With reference to the right triangle,, explain why the expressions y = sin x and y = cos ((pi/2) - (x)) give the same results
1. 2 answers
2. 433 views
With reference to the right triangle,, explain why the expressions y = sin x and y = cos ((pi/2) - (x)) give the same results
1. 0 answers
2. 323 views
Using the balanced equation of:HCl+NaOH-->H20+NaCl, how many moles of HCl could be neutralized with 13.2 mL of 3.00 M NaOH?
1. 1 answer
2. 641 views
explain how you solve 11x=3y=12 using 3x=9 as subsitution
1. 2 answers
2. 895 views
A spring has a constant of 2.4 x 10^2 n/m. What force does it take to stretchmit .8m? How much PE is stored in the spring? Make
1. 1 answer
2. 481 views
Wen an oxygen nucleus at rest is struck by a neutron moving at a speed of 1.2 x 10^8 m/s in a head on elastic collision crazy
1. 0 answers
2. 501 views
If a pendulum bob has a mass of 25 kg and is set in motion from a point .2m from the lowest point swing, what is the KE at the
1. 0 answers
2. 433 views
Assume that X is a binomial random variable with n = 5 and p = 0.35. Calculate the following probabilities?
1. 1 answer
2. 1,153 views
Sarah is following a recipe that calls for 1 1/4 cups of flour. About how many cup of flour would she need to make 4/9 batch of
1. 1 answer
2. 659 views
Find the equation of the tangent plane at the given point.1)x^2+y^2-z=1 at the point (1,3,9) 2)x^2*y^2+z-40=0 at x=2, y=3 3)
1. 1 answer
2. 1,181 views
Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 20% down.
1. 1 answer
2. 544 views
A 125-g piece of metal is heated to 288 degrees celsius and dropped into 85.0 g of water at 26 degrees celsius. If the final
1. 5 answers
2. 3,204 views
A gas sample in a sealed vial originally at 0.6 atm and 300 K, was heated at 450 K. What other property of the gas has changed?
1. 1 answer
2. 400 views
Our short memory can only hold about seven bits of information at a time. This means you should: a,use words with six letters or
1. 0 answers
2. 589 views
You mix 1.00 L of 2.00 M BaCl2 with 1.00 L of 2.00 M AgNO3. What compounds remain in solution, and what are their
1. 2 answers
2. 909 views
How do you do this?1-sin^2x/csc^2 x-1
1. 2 answers
2. 375 views
Solve the following problem. The owner of a toy store is taking inventory of bicycles and tricycles in an unusual way. He said
1. 1 answer
2. 1,044 views
While sitting on a tree branch 12m above the ground, you drop a chestnut. When the chestnut has fallen 2.5m, you throw a second
1. 1 answer
2. 940 views
h(t) = -16t2 + 50t + 6, where t is the time in seconds since the ball was thrown. It takes the ball approximately _____ seconds
1. 0 answers
2. 670 views
A piper delivers 10.04, 10.02, 10.08, and mL in consecutive trails. Find the mean volume and the average deviation from the
1. 1 answer
2. 508 views
A piper delivers 9.97 g of water at 20c. what volume does piper deliver?
1. 1 answer
2. 456 views
I don't know how to make 14/9 into a mixed number please help?Thanks
1. 4 answers
2. 356 views
5/2 has to be made into a mixed number but I'm having problems because i forgot how to do it please help me?
1. 1 answer
2. 484 views
If Jillian must average at last 90 on two quiz scores before she can move on the next skill level. Jillian got a 92 on her first
1. 0 answers
2. 447 views
If Jillian must average at last 90 on two quiz scores before she can move on the next skill level. Jillian got a 92 on her first
1. 1 answer
2. 906 views
How many groups of 5 can i make with 2?Subject:Math
1. 1 answer
2. 557 views
How may groups of 14 can you make with 9?
1. 1 answer
2. 738 views
How many groups of 14 can you make with 9?
1. 1 answer
2. 534 views
Find the 265th term of an arithmetic sequence whose second term is 5/8 and whose 9th term is 71/24 pls help asap
1. 1 answer
2. 667 views
Rodney need 3/4 of a roll of wrapping paper to wrap 5 gifts. How much wrapping paper does it take to wrap two gifts?
1. 2 answers
2. 477 views

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