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Questions and answers by visitors named
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Questions (33)
What shape will result in plotting and connecting the following points on a coordinate graph?
(-2, -1) (2, -1) (- 4, 4) (4, 4)
4 answers
1,554 views
A pool company will install a round swimming pool in the middle of a yard that measures 40 ft. by 20 ft. If the pool is 12 ft.
4 answers
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3,501 views
The probability that it will be rainy on Monday is 7/10. The probability that it will be windy on Monday is 6/10. These events
1 answer
429 views
Juan and Anita are standing together in the schoolyard. Juan, who is 6 feet 2 inches tall, casts a shadow that is 54 inches
2 answers
999 views
A boat cruises downstream for 2 hours before heading back. It takes 3.5 hours going upstream to get back. If the speed of the
1 answer
413 views
If (x+4) is a factor of -x2-11x-w = 0, then the value of w is:
a.-60 b. -28 c. 28 or d.60
1 answer
287 views
If (x+4) is a factor of -x2-11x-w = 0, then the value of w is:
a.-60 b. -28 c. 28 or d.60
3 answers
360 views
A boat cruises downstream for 2 hours before heading back. It takes 3.5 hours going upstream to get back. If the speed of the
1 answer
469 views
The probability that it will be rainy on Monday is 7/10. The probability that it will be windy on Monday is 6/10. These events
3 answers
1,181 views
A dry cleaning service decided to raise the price of dry cleaning shirts from $4.00 to $5.00. The same percentage increase was
3 answers
582 views
Sheila has $50.00. She goes to the mall and buys lipstick, and then she buys shampoo, which is half the price of the lipstick.
2 answers
1,110 views
A new race track being built is an oval that is made from a rectangle with a semi-circle on each end. If the entire track is to
2 answers
627 views
John wants to put a circular garden in his back yard. The garden has a diameter of 16 feet. He needs to cover the garden with
2 answers
1,047 views
The Hamburger Depot offers burgers fixed 5 different ways. They also offer French fries, tater tots, onion rings, and cheese
3 answers
452 views
Bill has three times as many comic books as Chuck. Chuck has two-thirds as many comic books as Steve. Steve has 27 comic books.
1 answer
413 views
A pool company will install a round swimming pool in the middle of a yard that measures 40 ft. by 20 ft. If the pool is 12 ft.
4 answers
829 views
Ms. Johen is making a rectangular mosaic on her wall. She wants to use 12 rows of tiles, with 20 tiles in each row. If she has
9 answers
996 views
Mr. Davis bought some boxes of tea bags that were on sale. If each box holds 12 tea bags, which could be the total number of tea
6 answers
1,327 views
What is the percent change from 2,100 to 1,890?:
3 answers
411 views
What are the mode, median, and range of the following set of numbers?
6, 7, 7, 7, 8, 4, 4, 6, 3, 7, 1, 0:
5 answers
507 views
Calculate the density of CsCl. Use 169pm as the radius of Cs+.
rCs+= 169pm length= 2*169= 338pm= 3.38*10^-8 v= l^3=
5 answers
2,183 views
The voltage, V, in volts, applied to an electric circuit can be modeled by the equation
V= 167sin (120 pi x) where x is the time,
3 answers
937 views
use the power law of logarithms to verify the product law of logarithms for log10^2
1 answer
468 views
So... this is the question which is from AP chem 2006 past paper.
Suppose that a stable element with atomic number 119, symbol Q,
3 answers
710 views
jack's dad is tiling hi shower. on one wall, he will use 9 rows of 14 tiles. the 4 center tiles in the top 2 rows will have a
1 answer
413 views
Taxes Paid. % of tax paid. Price of item.
.63 ------------- 8.99 33.72 ------------- 210.25 ---------- .07 368.99 174.78
1 answer
426 views
$1,000 plus 6% on sales of $2,000
$500 plus $10 on sales of $1,400
1 answer
325 views
Name 3 examples of fungus found in your house and where you found it or what you found it on.
1 answer
429 views
Given the following functions f(x) and g(x), describe the changes (horizontal shifts, vertical shifts, etc.) to the graph of
2 answers
512 views
what term describes physical weathering due to collisions between sand and sediment carried in moving water and the rock surface
13 answers
3,579 views
Which process is an important part of chemical weathering through oxidation?
-oxygen giving up electrons to other elements.
5 answers
3,314 views
Solve the equation.
3one-fourthx = 7three-sevenths A. start fraction 7 over 16 end fraction B. 1The fraction is 5 over 7. C. two
3 answers
342 views
If the first term of an A.P. is -1 and common difference 3 then 8th term is
1 answer
240 views
Answers (17)
plsss
that made no sence
whAT does that mean!?!?!?!
Are they correct ?
24
Thank you, I understand.
16 cm.
Round $579 to $580 or $600 Round $85 to $90 or $100. If you rounded to $580 and $90 you would get about $670. If you rounded to $600 and $100 you would get $700.
3. Lots of trees. Grasslands are mostly fields of grass. They do not have many trees.
Oh.. 1. Pharynx 2. Trachea 3. Central Nervous System 4. - 5. - 6. Cardiac Sphincter
57%
What animal is this?
P1 DHvap 1 1 ln (---) = ---- (--- - ---) P2 R T2 T1 ln1/0.53= 38/8.31(1/T1 - 1/T2) 2.93 =4.57(1/278 - 1/T2) .641 = 1/278 - 1/ T2 .6407 = -1/T2 T2 = -1.56 that answer is suppose to be T=339 K which part is wrong?
I get 8 atom/unit cell and the answer in my book was face centered. But i am a bit confused don't FCC have 4 atoms/unit cell?
it would form a jones reagent
Ms. Johen is making a rectangular mosaic on her wall. She wants to use 12 rows of tiles, with 20 tiles in each row. If she has 188 yellow tiles, how many blue tiles will she need to complete her design?: 52 48 64 334
Thank you...
