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April
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April 13, 2014
a pyramid has a height of 5 inches and a surface area of 90 inches squared. A similar pyramid has a height of 10 inches what is
2 answers
asked by
steve
562 views
in the following series x is a real number. In each case use the ratio test to determine the radius of convergence of the
1 answer
asked by
maggie
534 views
If 0.50L of gaseous CH4 is burned at STP, what volume of O2 is required for complete combustion?
Methane burns in oxygen to
3 answers
asked by
Mai
3,429 views
how could you determine the efficiency with which the mechanical energy of a pendulum is conserved?
1 answer
asked by
Liz
457 views
Bobo bought a 1 ft squared block of cheese. He needs to cut it into 3 in. cubes. The block is yellow outside but green on the
1 answer
asked by
Sarah
456 views
If the titration of a 25.0 mL sample of calcium hydroxide requires 34.45 mL of 0.100 M perchloric acid, what is the molarity of
3 answers
asked by
John Cook
1,566 views
. In the keyword search on EDSeek's Home Page, enter the following statement: NASA* AND Mars*.
Based on the results from this
2 answers
asked by
Cassandra
530 views
2. If you have an opportunity cost of 10%, how much should you be willing to invest now to have $8,000 accumulated in 10 years?
1 answer
asked by
lori
427 views
Your friend comes across a good deal to purchase a gold ring. She asks you for advice for you to test the ring. The ring has a
4 answers
asked by
Liz
1,334 views
how do i write a rap about school??
1 answer
asked by
sun111
421 views
Which of the following is the equation of the circle with centre (-1.5, 0.5) and radius 3?
A. 2x^2 + 6x + 2y^2 - 2y - 13 = 0 B.
4 answers
asked by
Erin
1,818 views
A 71-kg skier is going down a slope oriented 37° above the horizontal. The area of each ski in contact with the snow is 0.13
1 answer
asked by
dakota22
908 views
Amount of force =52pascal,pressure =13newton,find the area.
1 answer
asked by
H S B
352 views
In testing a new drug, researchers found that 10% of all patients using it will have a mild side effect. A random sample of 12
1 answer
asked by
Pista
512 views
Ethanol can also be manufactured from glucose, C6H12O6.
C6H12O6 2CO2 + 2C2H5OH. A solution containing 18 kg of glucose makes only
4 answers
asked by
sofia
1,343 views
The top and bottom margins of a rectangular poster are 6 centimeters each, and the side margins are 4 centimeters each. If the
2 answers
asked by
ezul
841 views
A population of a very rare insect in an area in a discrete rural region in ASEAN will grow at a rate that is proportional to
4 answers
asked by
ezul
1,760 views
two balls of masses in ratio 1:2 are dropped from the same height find :
a. the ratio between their velocities when they strike
4 answers
asked by
Annie
582 views
Hockey teams receiver 2points when they win and 1 point when they tie. One season, a team won a championship with 64 points.
1 answer
asked by
George
490 views
A disc jockey must play 14commercial spots during 1hour of radio show. Each commercial is either 30 seconds or 60 seconds long.
1 answer
asked by
Pam
520 views
Hello,
I did this question for homework, but my teacher said it was wrong and she didn't explain how it was supposed to be done.
2 answers
asked by
Samantha
582 views
Bobo bought a 1 ft squared block of cheese. He needs to cut it into 3 in. cubes. The block is yellow outside but green on the
1 answer
asked by
Sarah
483 views
Hello everyone
I need your help at once. How many grams of CO2 are needed to neutralize a 5 L tank of water with a pH of 11.5? my
4 answers
asked by
Ramtin
430 views
In a dilation with a scale factor of 3/4 , the image is __________ the preimage
3 answers
asked by
david mendez
2,455 views
1. Locke’s use of the term “property” (Points : 1)
serves to stress the absolute sanctity of property. serves as a defense
3 answers
asked by
dee
405 views
Small painting has area of 400^2... Length is 4 more than 2 times width... Find the dimensions
1 answer
asked by
:)
499 views
Dave is going to leave academia and go into business building grain silos. A grain silo is a cylinder with a hemispherical top,
3 answers
asked by
hyun
1,415 views
Which of the following is not an environmental impact of conventional agriculture express.ed
1 answer
asked by
Alisa
368 views
Find the intersect point for the two equations:
x = 2; y = -3
1 answer
asked by
Sha
483 views
Good 1 Steve so I sux at math but your here :) Heres another:
X = [students playing football], Y = [students playing baseball],
2 answers
asked by
Sha
586 views
Julia had 150 fewer bonus points than Kelly.Bothgirls used tthe same number of bonus points. Julia was left with 1 out of 2 of
2 answers
asked by
qifeng
624 views
what is the momentum of a 20kg scooter traveling at 5.o m/s.?
3 answers
asked by
steve
596 views
what animal would have less momentum then a 52 kg cheetah running at 10 m/s.
2 answers
asked by
steve
579 views
why do people have a hard time moving a large rock out of the road
1 answer
asked by
steve
376 views
what is the value of igneous rocks to humankind
5 answers
asked by
confidence novela
2,418 views
consult a periodic table to find out what the symbols are for the following elements:silicon,aluminium,magnesium,iron,calcium
2 answers
asked by
confidence novela
505 views
Biosynthesis of proteins from amino acids is an energy driven condensation process (ÄH = + 10
kJ/mol) requiring energy input in
1 answer
asked by
Kev
765 views
i am a two digit number above 50. the sum of my digits is 12. and the difference of my digits is 4. who am i?
5 answers
asked by
maths
1,635 views
Problem: What are parts of a cell and how are animal cells different from plant cells?
Hypothesis: Can someone help me get a
2 answers
asked by
Anonymous
883 views
Express z = 1 + 2j in polar form then find z^3 then convert the answer to Cartesian
coordinates.
3 answers
asked by
Geoff
715 views
Choose the most specific term that will make the following statement true. Do not assume anything more than the information
1 answer
asked by
lina
507 views
young children's functional use of language within a work context is often observed in ? i put D. native american cultures
4 answers
asked by
sabrina
489 views
One canned juice drink is 20% orange juice! another is 5% orange juice. How many liters of each should be mixed together in
2 answers
asked by
Pam
862 views
Two blocks of mass 0.1 kg and 0.2 kg approach each other on a frictionless
surface at velocities of 0.4 and 1 m/s respectively.
3 answers
asked by
Nam-kung hoon
620 views
A cyclotron produces a 100-μA beam of 15-MeV deuterons. If the cyclotron
were 100% efficient in converting electrical energy
2 answers
asked by
Nam-kung hoon
533 views
In a certain 25-W mercury-vapor ultraviolet lamp, 0.1% of the electric energy input
appears as UV radiation of wavelength 2537
1 answer
asked by
Nam-kung hoon
540 views
Find the scale factor troy will to build his pool. The width is 625cm. The olympic pool is 50m long and 25m wide. Then find the
2 answers
asked by
Heather
580 views
find the 1st 4 numbers of the sequence 3 n + 5
1 answer
asked by
steve
304 views
Hi, I have several questions that I am not sure or do not know their answers. Lecturer gave the key words but I think there are
1 answer
asked by
Physiology
492 views
identify the sequence 1.6, .8, .4, .2 as arithmetic, geometric, or neither and why.
3 answers
asked by
steve
616 views
Define a new class Assistant that represent a faculty member who works a certain number of hours each month. In this case, the
1 answer
asked by
Anonymous
433 views
1. Two blocks of mass 0.1 kg and 0.2 kg approach each other on a frictionless
surface at velocities of 0.4 and 1 m/s
2 answers
asked by
Nam-kung hoon
608 views
A 200.0mL solution with 3.1 x 10^-3
mol of MA will begin to precipitate at 19.4 C. Calculate each of the following at this
3 answers
asked by
KAMILAH
986 views
I need to know the prepositions in the following question.
The patient is a 42-year-old male with a history of left shoulder
2 answers
asked by
Diane
628 views
what is the job outlook of Adoption social workers?
2 answers
asked by
Amy
528 views
At 200 °C, Kc = 1.4 x 10-10 for the reaction
N2O(g) + NO2(g) 3NO(g) If 0.174 mol of N2O and 0.337 mol NO2 are placed in a 4.00 L
2 answers
asked by
Anonymous
1,241 views
(3,5,7,9,11)U(3,6,9,12,15)would be correctly expressed as
3 answers
asked by
darcel
1,027 views
For the reaction
NO2(g) + NO(g) N2O(g) + O2(g) Kc = 0.914. Equal amounts of NO and NO2 are to be placed into a 5.00 L container
2 answers
asked by
Anonymous
671 views
what do you call it when there are few living things in an area?
Extinguish?
7 answers
asked by
Anonymous
453 views
1. Find the mean, median, and mode of the data set:
15, 16, 21, 23, 25, 25, 25, 39 a.mean = 23.6, median = 25, mode = 24 b.mean =
27 answers
asked by
TTR+S<3
10,176 views
Can someone help with the following physics problem? This is the only one I'm having trouble solving. Thanks.
A 3.6-m-long ladder
2 answers
asked by
Holly
611 views
Sally was making 3 sandwiches. there were only 10 slices. if she used 2 slices of bread to make each sandwich. what fraction of
3 answers
asked by
nena
624 views
To solve the problem of a polluted stream a scientist traced where the pollution came from. She determined that the pollution
5 answers
asked by
Anonymous
1,650 views
1. What is the "revolving door"� concept?
A. The concept that police only work with prosecutors when they are forced B. The
3 answers
asked by
Amy
864 views
Directions: Find the measure of one interior angle in each polygon.
The first given is a PENTAGON. (that's all) I am drawing a
4 answers
asked by
Cassie
526 views
A homeowner determined that he used 114 gallons of oil every month to heat his home during the winter. This information would be
6 answers
asked by
Anonymous
1,288 views
The volume of 3.96g of a gas sample at standard conditions it was found to be 1.15L.Calculate its molecular mass.
4 answers
asked by
Jaco
856 views
1. Why is the role of the police in grand jury investigations important?
A. Police officers often testify before grand juries in
4 answers
asked by
Amy
630 views
dANIEL HASS A SET OF RED, GREEN AND BLUE MARBLES
-tHE RED ONE MAKE UP 1/2 OF THE SET -THE SET HAS 2 BLUE -THE NOMBER OF GREEN IS
4 answers
asked by
DARRYL
803 views
Tome has twice as many toys as Luke, Together they hace 39 toys. How may marbles does Tom hae.
This is what I have so far 39=L +
2 answers
asked by
DARRYL
579 views
The volume of 3.96 g of a gas sample at standard conditions it was found to be 1.15 L.Calculate its molecular mass?
3 answers
asked by
Jaco
563 views
In all of recent American history, there has been no worse river flooding than what occurred on the Mississippi River between
4 answers
asked by
Anonymous
585 views
1. How do city police chiefs come to power?
A. They are elected by voters in specific districts. B. They are appointed by the
2 answers
asked by
Amy
744 views
What are the comparatives and Superlatives of Infectious?
3 answers
asked by
S'nethemba
820 views
In 1990, the population of Africa was 643 million and by 2000 it had grown to 813 million.
a.) Use the exponential growth model
2 answers
asked by
Kim
749 views
If we eliminate free will completely, we would also be eliminating:
A. the possibility of genetic bases for human behavior. B.
7 answers
asked by
Erica
803 views
What mass of octane must be burned in order to liberate 5410 kJ of heat?
2 answers
asked by
Allison
1,221 views
A 20.0 kg block is being pushed forward on a flat surface with a force of magnitude 45.0 N against a frictional force of 13.0 N
T
3 answers
asked by
Liz
1,814 views
Aiden has 7/10 cup cereal, 2 2/3 cups pretzels, 1/6 cup raisins and 2/5 cup chocolate chips to make a party mix. How much party
1 answer
asked by
R
299 views
Jackson jogged a total of 8 9/10 miles this week. His friends Aaron and Tanya jogged 4 3/4 miles and 9 2/5 miles respectively.
1 answer
asked by
Anonymous
407 views
Ln(x+3)- Ln(x-5)=Ln7
1 answer
asked by
Kim
466 views
Elizabeth bought 3-inch tomato plants at home depot. Each week after she bought the plants she measured their height. she
2 answers
asked by
Anonymous
552 views
What are some potential legal issues for a sports shop business?
3 answers
asked by
Linsay
496 views
a rocket is fired upward from some initial distance above the ground. Its height in feet, h,above the ground, t seconds after it
4 answers
asked by
Davone
1,239 views
Given that the structures of cocaine (on the right side of the equation) and its free base ( on the left side) with an H+ :
a.
2 answers
asked by
Amber
680 views
If A=3x+4 and B=x^2+2 and C=x^2+3x-2, find the following:
1. AC+B 2. (A+B)(B-C) 3. ABC
4 answers
asked by
Bridget
427 views
Biosynthesis of proteins from amino acids is an energy driven condensation process (ÄH = + 10
kJ/mol) requiring energy input in
1 answer
asked by
Abbie1234
477 views
a ship is 850 m from a vertical cllff the ship sireN IS SOUNDED AN ECHO IS HEARD AFTER 5 SECOND CALCULATE THE SPEED OF THE SOUND
3 answers
asked by
tshepo lucky
778 views
what is tan(A-B) if SinA=1/2, cosA>0, tanB=3/4 and sinB<0
2 answers
asked by
Tay
771 views
two office towers are 31 m apart. From the top of the shorter tower, the angle of elevation to the top of the tall tower is 25
2 answers
asked by
john
667 views
two office towers are 31 m apart. From the top of the shorter tower, the angle of elevation to the top of the tall tower is 25
3 answers
asked by
john
1,522 views
The power to make choices and engage in actions that originate with ourselves is referred to as:
A. Free will B. Objectivism. C.
4 answers
asked by
Erica
685 views
A homeowner determined that he used 114 gallons of oil every month to heat his home during the winter. This information would be
4 answers
asked by
Anonymous
1,326 views
The number of washers 3/32 inch thick that can be cut from a piece of stock 25 1/2 inches long, allowing 1/16 inch for waste for
3 answers
asked by
thomas
475 views
There are 216 couples competing in a dance contest.After each half hour one-third of the contest-ants are eliminated. How many
3 answers
asked by
thomas
523 views
A rubber ball is dropped from the top of a hole.Exactly 3.0 seconds later, the sound of the rubber ball hitting bottom is
4 answers
asked by
Davone
2,729 views
If there are 10 to 15 apples in a basket and there are 2 to 3 baskets in a bushel, what is the maximum number of bushels that
2 answers
asked by
thomas
1,121 views
JILL NEEDS RIBBON TO WRAP GIFTS . THE RIBBON SELLS FOR $2 Per Yard , And Jill Needs 24 Inches Of Ribbon For Each Gift .Which
1 answer
asked by
Jay;a
525 views
Calculate the ratio of Rydberg value for doubly ionized lithium, a one electron atom with a nucleus of charge
3e, to that of
2 answers
asked by
help pls
570 views
A fish tank 1 feet x 1 1/2 feet x 1/2 feet is carefully used to fill a large tank which has a capacity of 15 cubic feet. How
4 answers
asked by
thomas
532 views
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