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emma
Questions (862)
I can't figure out what the climax of The Last Battle is?
Is it this,the climax of The Last Battle is when Jill and Eustace go to
2 answers
952 views
Can't figure this one out. The oceans' tide levels vary based on the phases of the moon. Find the percent decrease in tide
2 answers
785 views
I don't get how to put it in the the equation
Interest=percent×rate×time This is the question The banded ribbon worm is a
1 answer
505 views
This is for my cousin Kara planted seeds in her garden.that summer, many tomatoes grew.
cause: Effect:
3 answers
261 views
The total energy of motion in the molecules is called POTENTIAL ENERGY.
TEMPERATURE is the average amount of energy of motion in
0 answers
933 views
The total energy of motion in the molecules of a substance is called?
?is the average amount of energy of motion in the molecules
8 answers
2,263 views
How do you study for a math quiz?
1 answer
428 views
I have to do a précis on a book that was published in the 1940-1969 what book would you recommend.
5 answers
486 views
What did the Egyptians believe about the region to the west of the Nile.
3 answers
490 views
In order to track time of the floods,Egyptians looked to?
5 answers
489 views
True or false
The ancient Egyptians were monotheistic;they believed in only one god.
3 answers
1,367 views
a car is driven off the edge of that is 54.0 m high. the point of impact is 130m from the base of the cliff. how fast was the
1 answer
444 views
with an initial speed of 260km/h a train takes 1.50 x 10^3 m to stop on a level track. assuming the 'deceleration' is constant.
1 answer
383 views
what was the initial velocity of a race car traveling down a long straight track if it accelerates at 5.79m/s^2 and ends up
1 answer
1,155 views
two different sections of electricians took their state license test. the first section consisted of 75 applicants having an
0 answers
465 views
based on over 800 housing prices collected at random from the city of Los Angeles, an investigator constructed a histogram and
2 answers
664 views
Based on historical data, an Oregon university enrolls 17% graduates and 83% undergraduates. Of graduates, 21% are expected to
0 answers
615 views
Seventy-five (75) people with hypertension were given a new drug for the treatment of their condition. Blood pressure was
1 answer
480 views
2x+8=3x+2
Can you please help me solve this one problem please
3 answers
376 views
What would the null and alternate hypothesis be?
A fire insurance company felt that the mean distance from a home to the nearest
1 answer
576 views
What would the null and alternate hypothesis be for this problem?
The manager at Air Cargo feels that the weights of packages
1 answer
435 views
What is the mean of the sample means?
What is the standard deviation of the sample means?
1 answer
561 views
In hypothesis testing, β is the probability of committing an error of Type II. The power of the test, 1 - β, is then:
A. the
1 answer
2,551 views
What is the mean of the sample means?
What is the standard deviation of the sample means?
1 answer
442 views
A geneticist is studying a pedigree that shows the family history of a recessive genetic
disease. Which of the following
10 answers
3,352 views
What are the key physical features of the Californian Coast
1 answer
496 views
As you follow your favorite NBA basketball team’s statistics, you notice the point guard is successfully shooting 85% from the
2 answers
620 views
To win the jackpot in a lottery in Iowa, participants have to select 6 unique winning numbers out of the numbers 1 through 49 in
2 answers
702 views
Imagine that you are doing research for a term paper in your English class and you have chosen the topic of “expected winnings
0 answers
575 views
Suppose that to land on Free Parking in the game of Monopoly, you will need to roll a 3, and to land on Chance you will need to
1 answer
403 views
The radius of the Earth is approximately 3,960 miles. Find the approximate surface-area-to-volume ratio of the Earth.
A. 0.00025
2 answers
2,166 views
A small community college is hoping to raise enough funds to put together an endowment in which the scholarships will be paid
1 answer
1,031 views
As you and your spouse are discussing your monthly budget at the dinner table one night, you are both curious as to how much of
0 answers
732 views
3. Suppose that Jill, at age 24, decides to invest $200 monthly into a portfolio that earns 7% compounded monthly and does this
1 answer
463 views
In Chicago, when you are citing two things from the same source how do you cite it?
4 answers
538 views
Suppose you start saving today for a $30,000 down payment that you plan to make on a house in 8 years. Assume that you make no
1 answer
916 views
You want to have $85,000 college fund in 15 years. HOw much will you have to deposit now under the scenario below. Assume that
2 answers
1,726 views
you invest $4000 in an account that pays simple interest of 6% for 30 years. calculate the amount of money you'll have at the
5 answers
11,584 views
Assume you want to accumulate $125,000 for a long-range goal in 40 years. You have two choices. Plan A is an account with annual
2 answers
1,360 views
You deposit $1200 in an account that pays an APR of 7% compounded monthly. How long will it take for your balance to reach
2 answers
689 views
Suppose that you learn, prior to your trip to British Columbia, that gasoline will cost $1.50 (in Canadian dollars) for every
3 answers
565 views
Suppose that China’s population policy is modified so that every family could have children until either a boy is born or
1 answer
791 views
Suppose that you learn, prior to your trip to British Columbia, that gasoline will cost $1.50 (in Canadian dollars) for every
0 answers
548 views
Three boxes of fruit are labeled Apples, Oranges, and Apples and Oranges. Each label is wrong. By selecting just one fruit from
1 answer
884 views
Imagine that you have 5 blue socks and 5 brown socks in a drawer that are not paired up. How many socks must you take out from
0 answers
406 views
One of your dresser drawers contains 10 black socks and 10 blue socks. Suppose it is dark and you can’t tell what color a sock
1 answer
530 views
One of your dresser drawers contains 10 black socks and 10 blue socks. Suppose it is dark and you can’t tell what color a sock
1 answer
794 views
Assuming that a table saw blade has a diameter of 12 inches and spins at 3450 revolutions per minute (RPMs),determine how fast
1 answer
488 views
Assuming that a table saw blade has a diameter of 12 inches and spins at 3450 revolutions per minute (RPMs),determine how fast
1 answer
448 views
Assuming that a table saw blade has a diameter of 12 inches and spins at 3450 revolutions per minute (RPMs), use the unit
0 answers
435 views
Suppose you are turning in a receipt to your ward financial clerk for a reimbursement and unfortunately only the final amount of
1 answer
561 views
4. Suppose your living room is a rectangle measuring 13 feet by 21 feet and it needs new carpet. How much carpet do you need in
2 answers
1,074 views
Calculate the heat of combustion of candle wax in kJ/mole. The standard heat of formation (∆Hf ) of candle wax (C20H42) is
1 answer
1,853 views
what is the purpose of meiosis
1 answer
386 views
what is the differnts between asexual and sexual reproduction
1 answer
359 views
what does the second term and the fourth term mean?
1 answer
307 views
this rectangular prism is 120 miles in length, 20 miles in width, and 800 feet deep what is the volume????!!?
3 answers
349 views
Cliff divers at Acapulco jump into the sea from a cliff 37.1 m high. At the level of the sea, a rock sticks out a horizontal
1 answer
10,387 views
Bill kicks a rock off the top of his apartment building. It strikes a window across the street 12 m away. The acceleration of
1 answer
791 views
andrea cuts 62 1/2 inches of ribbon into 4 equal hair ribbons. How long was each hair ribbon?
1 answer
1,063 views
You need 1/2 cup of sugar to make a three layer cake. How much sugar would you need for one-layer cake?
1 answer
464 views
three rotating, uniform disks that are coupled by belts. One belt runs around the rims of disks A and C. Another belt runs
0 answers
745 views
Three uniform thin rods, each of length L = 16 cm, form an inverted U. The vertical rods each have mass of 14 g; the horizontal
1 answer
803 views
how does a change in wavelength affect the speed of a photon.
1 answer
301 views
how many days would it take to fly to Jupiter (from Earth) in a space shuttle at 45,000 miles per hour? The minimum distance
0 answers
419 views
how many days would it take to drive from the earth to the moon at a speed of 75 miles per hour? the average distance from the
0 answers
371 views
solve for h: v=lwh
V=lwh 1. divide lw on each side 2. VLW= H Am I right?
1 answer
720 views
An example of:
Ratio of a to b
1 answer
301 views
3. What is the rhyme scheme of the following Anne Bradstreet poem?
To Her Father with Some Verses Most truly honored, and as
18 answers
6,745 views
What two pieces of information are necessary each time you cite a source in the text of your paper?
7 answers
3,244 views
Campsite F And G Are On Opposite Sides Of The Lake.A Survey Crew Made Measurements Shown On The Diagram .What Is The Distance
3 answers
3,439 views
Mr. Smith is purchasing a $190000 house. The down payment is 20% of the price of the house.
He is given the choice of: (A) a
1 answer
1,831 views
One 3.5 kg paint bucket is hanging by a massless cord from another 3.5kg paint bucket, also hanging by a massless cord, as shown
1 answer
7,462 views
A box weighing 65.0 N rests on a table. A rope tied to the box runs vertically upward over a pulley and a weight is hung from
2 answers
4,826 views
A box weighing 65.0 N rests on a table. A rope tied to the box runs vertically upward over a pulley and a weight is hung from
0 answers
490 views
question : net force of 225 N accelerates a bike and rider at 2.65m/s^2. What is the mass of the bike and rider together ?
2 answers
4,415 views
Question #1 A 0.140kg- baseball traveling 30.0m/s strikes the catcher's mitt, which, in bringing the ball to rest, recoils
2 answers
1,894 views
The time is 6:10 Is the hour hand closer to the 6 or 7 and why?
4 answers
871 views
i have 250 and my brother has 150 find the ratio of my brother money to mine
1 answer
341 views
A 0.190 kg projectile is fired with a velocity of +705 m/s at a 2.00 kg wooden block that rests on a frictionless table. The
1 answer
568 views
what is a POA indicator used?
2 answers
465 views
what is a POA unducator? How and when are they used
3 answers
459 views
a ball of mass 0.4 kg is initially at rest on the ground. It is kicked and leaves the kicker's foot with a speed of 5 m/s in a
0 answers
840 views
if 1 is added to both numerator and denominator of a fraction, the fraction becomes 1/2. if 8 is added to both fractions, the
2 answers
486 views
the different between the digit of a two digit number is 1, the number it self is 1 more than 5 times the sum of its digits, if
1 answer
609 views
solve the equation
3y square-XY=0 equation(1) 2X-5Y=1 eqn (2)
0 answers
332 views
if 1 is added to a numerator and denominator of a fraction, the fraction becomes 1/2. 8 is added to both fractions the fraction
1 answer
514 views
the different between the digit of a two digit number is 1, the number it self is 1 more than 5 times the sum of the digits, if
2 answers
578 views
in a two digit number, the sum of the digit is 8. the different between this number and the number with the digit reversed is
2 answers
410 views
a woman age and her son added to 45, 5 years ago the woman was 6 times as old as her son. how old was the woman when the son was
4 answers
1,892 views
bisi and ada age added up to 29, 7 years ago bisi was twice as old as ada, find their present age.
1 answer
925 views
if you use $63.00 divided by 9 to estimate $62.59 divided by 9 is $7.00 greater than or less than the exact number? explain
3 answers
1,021 views
How many mL of 0.200 M NaOH are needed to titrate 20.0 mL of 0.100 M H2SO4?
2 answers
572 views
A 0.500 g sample of a BaCl2•2H2O/Na2SO4 salt mixture, when mixed with water,
filtered, and dried, produced 0.225 g of BaSO4.
2 answers
569 views
The perimeter of a rectangular field is 312 yards. If the length of the field is 93 yards what is its width?
2 answers
1,291 views
In the square, find x if segment AB = 60 cm and segment BC = 4x – 50
1 answer
428 views
Jerome, Morgan, and Bly compete in a 10-kilometer race with 5 other athletes. What are the odds that they finish in the top 3
1 answer
442 views
a teacher allows 5/6 of an hour to be spent on homework, she wants to spend 1/3 of that tome on math. how much time will be
2 answers
763 views
what is fe+s+hcl=
1 answer
326 views
Suppose a car tire has a diameter of 26 inches. How many rotations will thee tire make if the car travels 1 mile? Round to the
1 answer
1,926 views
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