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A 1.4-kg block of ice is at a temperature of -10∘C. If 6200 J of thermal energy is added to the ice, what is its final
1. 2 answers
2. 544 views
The ceramic coffee cup in the following figure (Figure 1), with m = 114 g and c=1090J/(kg⋅K), is initially at room temperature
1. 1 answer
2. 464 views
1000g of an unknown liquid was heated by a 20-watt heating element for 10 minutes. How much heat energy did the liquid receive
1. 1 answer
2. 366 views
Given the following equations:2 H2O2 (aq) → 2 H2O (l) + O2 (g) and C2H4 (g) + 3 O2 (g) → 2 CO2 (g) + 2 H2O (l) The first
1. 4 answers
2. 2,092 views
Write the total ionic and the net ionic equations for the following:3 H2 (g) + 2 AuCl3 (aq) → 6 HCl (aq) + 2 Au (s)
1. 2 answers
2. 948 views
Determine whether a reaction will take place in the following and write a complete balanced equation: You must include phase
1. 2 answers
2. 631 views
Natasha went to Japan for a business trip. Natasha converted $1100US into 110682 Yen at the local bank. Natasha spent 87438.78
1. 2 answers
2. 589 views
Create a program that will print the student’s letter grade given the following specifications :90 – 100 = A 80 – 89 = B
1. 4 answers
2. 972 views
Find the hang time for a golf ball hit 150 feet into the air. The time T in seconds is given by the functionT(x)= square root of
1. 3 answers
2. 1,028 views
Which approach would explain that phobias are acquired through classical conditioning and the hypochondriac's "sickness
1. 3 answers
2. 714 views
Among the legislative acts passed during Franklin Roosevelt’s first term as president, which one gave relief to artists,
1. 2 answers
2. 613 views
How many milliliters of 0.205 M NaOH solution are needed to completely neutralize 5.50 mL of 0.865 M H2SO4 solution?
1. 3 answers
2. 699 views
An astronaut has a mass of100kg. She recedes from her spacecraft using spurts of gas from a small unit on her back. If the force
1. 1 answer
2. 462 views
Who explored enough of South America to deem it a new continent?
1. 1 answer
2. 454 views
The sole activity of the respiratory system is breathing.True False The exchange of gases between the blood and tissue cells is
1. 2 answers
2. 998 views
The sole activity of the respiratory system is breathing.True False The exchange of gases between the blood and tissue cells is
1. 4 answers
2. 2,486 views
Arteries carry blood ________ the heart.
1. 3 answers
2. 569 views
Shelby walks at a constant rate. the equation that represents this relationship is d=4t, where d is the distance in miles and t
1. 2 answers
2. 586 views
miguel is 5ft 10 inches tall On a sunny day he casts a shadow of 4ft 2 inches long. At the same time, a nearby electric tower
1. 4 answers
2. 1,020 views
turtle goes 0.50m/s rabbit goes 3.0m/s^2.. rabbit gives turtle 195 seconds head start. how long will it take for hare to catch
1. 2 answers
2. 526 views
If you could design a study on anything about human behavior to show how it is the same across cultures, what would that be?
1. 3 answers
2. 671 views
Do you think it is possible our biological make up dictate whether we will be maternal or parental and we choose our roles
1. 1 answer
2. 416 views
The unit rate of 7/12 liters in 3/10 kilometers
1. 4 answers
2. 1,068 views
solve the equation for x using the fact that if a^u =a^v then u=v. 9^-x+15=27x.thanks
1. 3 answers
2. 352 views
simpify: 3radical27x^10/5x^3y^57radical2x+2radical72x^3-radical162x^5 sorry don't know how to do the radical sign.
1. 1 answer
2. 461 views
use the given zero to find the remaining zeros of the fuction...f(x)=x to the 5power-6x4power+7x3power-10x2power zero:1+i
1. 1 answer
2. 348 views
find the real zeros of the given functions, use the real zeros to factor f. f(x)=-2x4power+9x3power+2x2power-39x+18
1. 4 answers
2. 430 views
Which of the following is correct for a step-down transformer?
1. 2 answers
2. 569 views
bob and jim had a total of 90 marbles. bob had half a dozen more than jim. how many marbles did jim have.
1. 1 answer
2. 334 views
The coefficient of static friction between a block of wood of mass 29.2-kg and a rough table is 0.51. The table is slowly tilted
1. 2 answers
2. 677 views
an office where 8 secretaries work 8 hours a day 5 days a week decided it needs 336 hours a week of secretarial work. How much
1. 3 answers
2. 524 views
A 6 ft tall person cast a shadow 15 ft long. At the same time a nearby tower casts a shadow 100 ft long. Find the height of the
1. 2 answers
2. 820 views
Susie's cat had kittens. 4 of them were female, 3 of them were black. If 1/2 the litter had short tails, what is the maximum
1. 1 answer
2. 763 views
mr lee's garden is square shaped. he planted 100% of it. 1/3 of it was carrots. 1/3 of it was tomatoes. The remained 48 square
1. 1 answer
2. 190 views
susie went to the store. she spent half her money on groceries. she spent $13 on paper supplies. she still had 1/4 of the amount
1. 1 answer
2. 464 views
There are no bruits auscultated.
1. 1 answer
2. 470 views
the San hunters of southern africa weren't overwhelmed during the nineteenth century because theya. were protected by a treaty
1. 1 answer
2. 345 views
There are two goods 1 and 2. Denote by (x1; x2) the consumption bundle consisting of x1units of good 1 and x2 units of good 2. A
1. 1 answer
2. 476 views
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be
1. 5 answers
2. 895 views
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be
1. 6 answers
2. 1,312 views
You have 11 coins that total 43 cents. What combination of coins can you have
1. 5 answers
2. 1,933 views
with the adoption of hristianity by constantine, the emperora. stopped using images of pagan gods b. was no longer worshipped as
1. 2 answers
2. 1,046 views
most sages of the aial age took which of the following views of human nature?a. it's neither good nor bad b. it's essentially
1. 1 answer
2. 444 views
the root cause of the crisis that many states faced at the end of the sexond millennium B.C.E. were?
1. 1 answer
2. 286 views
neaderthals lived alingside homo sapiens for thousands of years, what happened while living next to one another?
1. 1 answer
2. 352 views
the expansion of agriculture can be traced across sub- saharan africa through the spread of the what language group
1. 1 answer
2. 356 views
what of the following archaeological evidence suggests that the olmec where shamanistic?
1. 1 answer
2. 448 views
according to the text, the development of agriculture could have ben a result of all the following except
1. 1 answer
2. 369 views
according to the text, the development of agriculture could have ben a result of all the following except
1. 1 answer
2. 317 views
Solve using the addition principle.5=x+4
1. 3 answers
2. 373 views
1) In one scene of the movie Raiders of the Lost Ark, Indiana Jones is running along the top of a moving train. He is running at
1. 3 answers
2. 701 views
(1) If an electromagnetic wave has a period of 4.8 μs, what is the frequency and wavelength?I know how to find the frequency
1. 2 answers
2. 1,136 views
what can you put in place of the ? to make x^2+14x+? a perfect square?
1. 1 answer
2. 406 views
The final math grades for all 6th graders were A: 125, B: 200, C: 350, D: 95, and F: 25. Make a bar graph to display this data.
1. 1 answer
2. 473 views
What speed would a fly with a mass of 0.71 g need in order to have the same kinetic energy as a 1250 kg automobile traveling at
1. 3 answers
2. 630 views
With a µ = 100, a score of 150 is more extreme when ó = ______.a.25 b.100 c.both d.neither
1. 1 answer
2. 332 views
6x=82
1. 1 answer
2. 249 views
what method of dna sequencing would be used to sequence a recombinant plasmid?
1. 4 answers
2. 590 views
Peg spends $7.50 a week for grapefruit. When grapefruit are out of season, she gets 1 fewer grapefruit than when they are in
1. 1 answer
2. 465 views
How many 3 digit numbers are divisible by 8?
1. 3 answers
2. 408 views
how many multiples of 7 are there between 100 and 1000?
1. 7 answers
2. 5,883 views
what type of financial structure would you say the veterans hospitals and clinics run on?
1. 1 answer
2. 397 views
I am doing a paper on not for profit and for profit health care organizations and i am confused I know for profit is to make
1. 2 answers
2. 690 views
Can someone please check this sentence. I want to make sure I DON'T need a comma in the sentence. THANKS!I have found her to be
1. 2 answers
2. 980 views
Sona is trying to put together a puzzle that is too difficult for her to complete alone. If the puzzle is within Sona’s zone
1. 3 answers
2. 1,250 views
There are many social and cultural contexts you interact with that strongly influence development. These contexts include people
1. 3 answers
2. 550 views
What are the advantages of an organization existing as a single business entity?
1. 2 answers
2. 582 views
How does the government contribute to positive changes in health care?
1. 1 answer
2. 400 views
How does the process of needs/market assessment result in successful project planning and the development of new approaches to
1. 1 answer
2. 381 views
An empty rubber balloon has a mass of 0.0100 kg. The balloon is filled with helium at a density of 0.181 kg/m3. At this density
1. 4 answers
2. 2,291 views
Ann is five years older than twice her brother Dan's age, a. Write an algebraic expression to represent the sum of their ages.
1. 3 answers
2. 809 views
What are the measures of the angles of a right triangle with side lengths of 1, 2, and sqroot of 2?
1. 1 answer
2. 362 views
the resurgence of us manufacturing firms in recent years can be credited to
1. 3 answers
2. 522 views
At 16°C a sample of ammonia gas exerts a pressure of 11.7 atm. What is the pressure when the volume of the gas is reduced to
1. 3 answers
2. 1,106 views
A 16.5 cm3 bubble under the ocean at 2.1 atm and 12.5oC surfaces to 1.0 atm and 22.1oC. What is the new volume (in cm3)?i used
1. 1 answer
2. 360 views
A 16.5 cm3 bubble under the ocean at 2.1 atm and 12.5oC surfaces to 1.0 atm and 22.1oC. What is the new volume (in cm3)?
1. 1 answer
2. 354 views
describe different methods to calculate prejudice by sociologist
1. 3 answers
2. 416 views
what number is 100 less than 2,340,000
1. 1 answer
2. 362 views
What type and amount of personal information should be included in a portfolio I am putting together for a job?
1. 4 answers
2. 527 views
Complete the ordered-pair solutions for the following equation.x/3 + y = 15 S = {(0, ), (3, ), (6, )
1. 1 answer
2. 386 views
Financial planning is very important to the success of your schooling, because you need to make sure that you have enough money
1. 1 answer
2. 394 views
A car weighing 15,000 N is speeding down the highway at 90 km/h. What is its momentum?
1. 3 answers
2. 482 views
can you make 4/3 a whole number?
1. 2 answers
2. 786 views
ugh,why is math so difficult and what can i do to make it easier?
1. 1 answer
2. 351 views
how do you make 31/2 a whole number?
1. 2 answers
2. 768 views
how do you multiply pi by 218?how do you multiply a decimal with a whole number?
1. 4 answers
2. 405 views
what does pi equal?
1. 2 answers
2. 677 views
how do you find the b when A=12 square feet and h=2.0 feet?
1. 1 answer
2. 343 views
The distance an automobile can travel in h hours at an average rate of 50 miles an hour is found y the formula d=50h. Problem: A
1. 2 answers
2. 605 views
The distance an automobile can travel in h hours at an average rate of 50 miles an hour is found y the formula d=50h. Problem: A
1. 1 answer
2. 672 views
define the following1.science 2.technology 3.innovations 4.measurement 5.international system or S.I
1. 1 answer
2. 450 views
A regular pentagon and a regular octagon cannot tessellate on their own correct?
1. 6 answers
2. 664 views
I am doing a essay on american disability act in a faculity dealing with these persons and can not find JCAHO standards for this
1. 1 answer
2. 492 views
Solve the question for both the exact irrational root and its rational approximation to the nearest tenth. sqrt 2 over 3 s + 1 =
1. 1 answer
2. 427 views
a+ sqrt 2 = 7 Solve the question for both the exact irrational root and its rational approximation to the nearest tenth. THANK
1. 1 answer
2. 456 views
Solve the question for both the exact irrational root and its rational approximation to the nearest tenth 3h + sqrt 2 = sqrt 5
1. 1 answer
2. 384 views
I am having trouble with this question some someone help to explain this better to me? What is the difference between licensure
1. 1 answer
2. 396 views
not really homework but just not getting answers to all my questions so in short.If an individual suffering from Alzheimer's
1. 3 answers
2. 414 views
What is the effect that scarce resources have on administrative ethics?
1. 2 answers
2. 942 views
t^2-11t+28=0
1. 1 answer
2. 332 views

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