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Sunny

Questions (169)

find the ratio of the volume to the surface area of the rectangular prism shown.L= 4x+8 W= x+2 H= 2x+4 please show all your
1. 1 answer
2. 543 views
a camera's focal length, F, is related to the distance from the subject, S, and the image distanc, I, by the equation
1. 2 answers
2. 605 views
A specially made pair of dice has only one- and two-spots on thefaces. One of the dice has three faces with one-spot and three
1. 0 answers
2. 1,020 views
what is a good topic to write about for a personal essay? it has to be something that is meaningful. PLEASE HELP ASAP!!!
1. 14 answers
2. 1,234 views
When Marcia started walking a 6 mile section of the trail, it took her 3.3 hours.After 1week her time was 3.1hours and after 2
1. 1 answer
2. 553 views
How are the reactants and products of photosynthesis and cellular respiration related?
1. 0 answers
2. 546 views
The random variable U has mean 10 and standard deviation 5.The random variable V is de ned byV =12(U + 5).Find the mean and
1. 0 answers
2. 471 views
Which fraction is equivalent to 5/6 * 1/3 ?5/18 2/5 1 and 1/6 2 and 1/2
1. 7 answers
2. 2,902 views
Which fraction is equivalent to 5/6 (divided sign) 1/3?5/18 2/5 1and 1/6 2and1/2
1. 6 answers
2. 989 views
x^2 + √(x+y) + y^2 = 0; y is a differentiable function of x
1. 1 answer
2. 358 views
Integrate1/(ln(x)); f(e^e)=1 please provide step! confused because of f(e^e)!
1. 0 answers
2. 370 views
Given X^2 + Y^2 = R^2, namely, a circle with center (0,0) and radius R, use integration to prove that the circle’s area equals
1. 0 answers
2. 415 views
Integrate 2(x^2)e^g(x) where g(x)=4^(x^3)
1. 0 answers
2. 483 views
Find f’(x) if f(x) = 3^g(x) where g(x) = LOG_3(x^2 - √x + 4/x + 10*LOG_e(x))
1. 3 answers
2. 904 views
How many grams of CaCl2 would be required to produce a 3.5M(molar) solution with a volume of 2.0L?
1. 1 answer
2. 833 views
Why is it difficult to distinguish between some pure substances and solutions? What methods can overcome this to define if
1. 0 answers
2. 491 views
A drama teacher needs to make 6 costumes for dancers in a play. Each costumes takes one and a half meters of cloth.The cloth is
1. 2 answers
2. 1,045 views
Ignoring the walls’ thickness, determine the outside dimensions that will minimize a closed box’s cost if it has a square
1. 3 answers
2. 479 views
Ignoring the walls’ thickness, determine the outside dimensions that will minimize a closed box’s cost if it has a square
1. 0 answers
2. 458 views
Thanks Ms.Sue
1. 1 answer
2. 307 views
Pattern of increasing perfect squares is shown25,36-----64,81,100,what is needed to square to find the missing
1. 1 answer
2. 588 views
Gracie pattern of increasing perfect squares is shown 25,36,-------,64,81,100. What number does she need to to square to find
1. 1 answer
2. 643 views
A baseball is thrown at an angle of 40.0° abovethe horizontal. The horizontal component of the baseball’s initial velocity is
1. 4 answers
2. 4,460 views
A baseball is thrown at an angle of 40.0° abovethe horizontal. The horizontal component of the baseball’s initial velocity is
1. 1 answer
2. 1,219 views
A cart has a momentum of 10. kilogram meters per second east before a collision and a momentum of 5.0 kilogram meters per second
1. 1 answer
2. 1,068 views
Rick's car gets 29.7 miles per gallon on the highway.If his fuel tanks hold10.45 gallons,then how far can he travel on one full
1. 6 answers
2. 2,894 views
Rick's car gets 29.7 miles per gallon on the highway.If his fuel tanks hold10.45 gallons,then how far can he travel on one full
1. 3 answers
2. 795 views
In a reaction between methane, CH4 and chlorine, Cl2 four products can form: CH3Cl, CH2Cl2 + CHCl3 and CCl4. In a particular
1. 3 answers
2. 2,294 views
In an experiment a student allowed benzene C6H6, TO REACT WITH EXCESS BROMINE BR2, in an attempt to prepare bromobenzene C6H5Br.
1. 1 answer
2. 989 views
When light passes into the eye, what is it focused by? Is it the cornea and pupil or the retina and cornea? Please help thankss
1. 1 answer
2. 877 views
Mirror images are formed by light from the object's right side reflecting from the right side of the mirror and light from the
1. 1 answer
2. 576 views
Which statement about scientific question is true?a. Scientific Questions should avoid bias or b. Scientific Questions should be
1. 1 answer
2. 1,792 views
Determine the work done by force f=[1,4] in newtons for an object moving along the vector d =[6,3]Okay i found the vector
1. 0 answers
2. 764 views
The product of 2 positive numbers is 48. find the value of the numbers if the sum of one of the numbers and the cube of the
1. 2 answers
2. 3,221 views
How many atoms are present in a sample of 2.0 x 10^23 molecules of C7H5(NO2)3?Do you use Avogadro's Number? And
1. 3 answers
2. 5,598 views
Here is the whole question... I have figured most of it out but I need help with part (b)(f) and (g)... Maybe you also check the
1. 1 answer
2. 731 views
Solve the exponential equation. Express your solutions in exact form only. Please show all of your work.3^x-70*3^-x=9
1. 1 answer
2. 501 views
Winning Machine55 44 16 38 24 - 37 62 65 90 29 12 70 16 65 74 - 25 83 57 46 80 37 69 72 14 8 - 86 40 22 6 24 what game will this
1. 1 answer
2. 513 views
37 69 72 14 8 - 86 40 22 6 24 what number will this game produce
1. 4 answers
2. 918 views
35 7 85 33 40 - 60 74 25 19 2 what will this game produce for the next lotto game
1. 7 answers
2. 601 views
Suppose a student is measuring the optical rotation of a 1 M sample of (S)-(-)-Limonene. The path length is 13cm. What optical
1. 6 answers
2. 998 views
A girl earns $6.00 an hour when she works Monday through Friday and $9.00 an hour on Saturday. Last week, her salary was $273
1. 1 answer
2. 636 views
please could someone help i have got a crossword about the Treaty of Versailles 1919 and im stuck on this clue ive been trying
1. 1 answer
2. 1,225 views
As you have discovered, there are a variety of computers available, from the smallest computer in a domestic device to the
1. 4 answers
2. 868 views
Suppose you bought an 8% coupon bond one year ago for $1090.00. The bond sells for $1063.00 today. Assuming a $1000 face value,
1. 1 answer
2. 698 views
Find a positive integer m such that1/2m is a perfect square and 1/3m is a perfect cube. Can you find a positive integer n for
1. 0 answers
2. 522 views
urgent, please help me...this is about the separation and purification scheme...there is 4 group of mixture: a)benzoic acid,
1. 1 answer
2. 1,317 views
A student performed the synthesis of aspirin using a water bath at 90C instead of 50C. The final product was tested for the
1. 1 answer
2. 1,523 views
Can you translate the story below to Latin please?Khloe and Kaylani Khloe sees Kaylani. Khloe yells: Hey!! Kaylani turns around
1. 2 answers
2. 596 views
70% of the student body of a very large post-scondary institution is female. In a random sample of 12 students, what is the
1. 3 answers
2. 616 views
An unknown was prepared with the concentration of 0.0000890 M. A Beer's Law plot was prepared using the absorbance values from
1. 1 answer
2. 556 views
Studies show that 38% of all women suffer from hip fractures caused by osteoporosis by age 85. If 6 women aged 85 are randomly
1. 1 answer
2. 594 views
An element has ccp packing with a face-centered cubic unit cell. Its density is 1540 kg/m3 and the unit cell volume is 1.73 x
1. 2 answers
2. 666 views
The hydrogen emission spectrum has four series (or sets) of lines named Balmer, Brackett, Paschen, and Lyman. Indicate the
1. 1 answer
2. 700 views
The hydrogen emission spectrum has four series (or sets) of lines named Balmer, Brackett, Paschen, and Lyman. Indicate the
1. 3 answers
2. 1,080 views
A blue print of a shopping complex shows that the bottom edge of the roof to be 93 feet above the ground. If the roof rises to a
1. 1 answer
2. 762 views
2y/5+5=9Please solve this problem and show your steps, (like a t-chart.) Thank You!!! :)
1. 1 answer
2. 881 views
HI,i want to make Working models on these subjects. 1. Climate Change 2. Green Energy 3. Biology Human welware 4. Information
1. 1 answer
2. 528 views
tell me a website from where i can get serial and keygen of softwares
1. 1 answer
2. 367 views
Tell me a website from where i can get serial and keygen of softwares.
1. 1 answer
2. 337 views
1/x+12=3x/3x^2+36
1. 1 answer
2. 307 views
If you were flying directly south from the north pole and reached 70 degrees north latitude, how many more degrees of latitude
1. 2 answers
2. 1,790 views
could someone please tellme what the orce of gravity acting upong me by Mars, Jupiter, and the moon are? I've been trying to
1. 5 answers
2. 478 views
On the May 1 billing date, Mary had a balance due of $970.60 on her credit card. The transactions during the following month
1. 1 answer
2. 568 views
On the May 1 billing date, Mary had a balance due of $970.60 on her credit card. The transactions during the following month
1. 1 answer
2. 643 views
On the May 1 billing date, Mary had a balance due of $970.60 on her credit card. The transactions during the following month
1. 1 answer
2. 685 views
On the May 1 billing date, Mary had a balance due of $970.60 on her credit card. The transactions during the following month
1. 0 answers
2. 469 views
A cinder block can be weightless in space. Would you want to kick it with your bare foot? Even If it is weightless, does it have
1. 0 answers
2. 927 views
1. If the Earth were the size of B-B (with a radius of about 0.2 centimete), how big would the Sun be? How big would the Milky
1. 1 answer
2. 1,592 views

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