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Karen
Questions (567)
1. Which of the following displays a correct use of pronouns?
A. Soung spent more money than me B. Jamal was as interested as her
1 answer
614 views
1. Which of the following statements is the best example of a limited subject for a research project?
A. animal behavior B.
4 answers
788 views
1. both George Orwell and Stevie Smith employed irony in their writing.
True or False 2. Alfred, Lord Tennyson's poem "Crossing
1 answer
630 views
People are more likely to clean up waste in their homes than at a community park because..
A. people expect the community park to
1 answer
744 views
What are the three essential parts to make a battery?
Cell reducing agent acid fuse porous barrier or salt bridge voltage
2 answers
5,900 views
Write the balanced equation for the neutralization reaction between H3PO4 and NaOH in aqueous solution. Phases are optional.
2 answers
20,681 views
How many milliliters of 4.25 M H2SO4(aq) are needed to react completely with 45.9 g of BaO2(s)?
1 answer
1,198 views
Draw a reaction profile for reaction 2N2+O2+heat→2N2O, must include proper labels for each axis, reactants, products,
2 answers
831 views
To treat a burn on your hand, you decide to place an ice cube on the burned skin. The mass of the ice cube is 10.9 g, and its
2 answers
1,079 views
Kathy scored 9 points. that was 18% of her teams score. How many points did the team score?
1 answer
438 views
a 2250 kg car is traveling at 20 m/s to the west. the force required to stop the car at 7890 N to the east. How long will it
1 answer
758 views
A train is moving parallel and adjacent to a highway with a constant speed of 27 m/s. Ini- tially a car is 29 m behind the
2 answers
855 views
A student performs a ballistic pendulum experiment using an apparatus similar to that shown in the figure.
Initially the bullet
2 answers
8,529 views
There are 100 questions from a SAT test, and they are all multiple choice with possible answers of a,b,c,d,e for each question
1 answer
1,102 views
An astronaut mass has a mass of 100kg She recedes from her spacecraft using spurts of gas from a small unit on her back. If the
1 answer
549 views
Stephanie casts a shadow of 1.2m and she is 1.8m tall. A wind turbine casts a shadow of 10m at the same time that Stephanie
5 answers
4,352 views
6y^-3
Can you show steps on how to do this
2 answers
352 views
I am not sure how to do these 2 problems can someone show me.
Simplify the expression Write answers using exponents. 8^6/8^4*8^2
1 answer
574 views
Describe a business situation, other than what has already been selected by fellow students or selected from the team
1 answer
480 views
A 5 kg block is hanging from the top of an elevator if the elevator is accelerating upward at a rate of 3m/s/s, what is the
1 answer
594 views
At the ruins of Caesarea, archaeologists discovered a huge hydraulic concrete block with a volume of 945 cubic meters. The
3 answers
2,831 views
What is the absolute value if 10-7i?
0 answers
380 views
A Boeing 787 is initially moving down the runway at 3.0 m/s preparing for takeoff. The pilot pulls on the throttle so that the
1 answer
754 views
The Graph above shows the speed of a car traveling in a straight line as a function of time. The car accelerates uniformly and
1 answer
3,821 views
I need to see an written example of a summary report on a child for preschool that covers the seven domain. 1.Personal and
0 answers
1,148 views
If Ginny took out a loan for 21,000 in 8/2011 at 6.5% and wants to pay off in 9/2013, and has been making monthly payments of
1 answer
344 views
how can i rephrase this so that both parts are parallel Lots of my friends think that Prince's music is old, but I think it's
2 answers
564 views
Jeff Jones earns $1,200 per week. He is married and claims four withholding allowances. The FICA rate is as follows: Social
0 answers
1,015 views
When a not-for-profit facility receives a contribution from a member of the community, the cost of the capital is
1 answer
447 views
use a half-angle identity to find the exact value of tan 105 degrees.
1 answer
4,750 views
What is the theory of Habermas? How would you explain the theory of communicative rationality? How do you think the thoughts of
1 answer
377 views
How do you weight probabilities to add up to 1?
Example: Chance of rain .25 Chance of person wearing purple hat .1 Chance of
0 answers
607 views
Mr foster places 11 garden lights along an 80 meter path. Each light is placed an equal distance apart. How far away is the
3 answers
433 views
John has a loan of $15,000. How much will his monthly payment be at 6.8% over a 10-year term
1 answer
789 views
Use a graphing calculator to solve the equation -3 cos t=1 in the interval from 0 to 2p.Round to the nearest hundredth
1 answer
855 views
The equation h=7 cos{pi/3 t} models the height h in centimeters after t seconds of a weight attached to the end of a spring that
1 answer
1,153 views
Verify the identity cot{0-pi/2=-tan 0
3 answers
656 views
Use an angle sum identity to verify the identity cos 2 0=2 cos 0-1
0 answers
447 views
Use a graphing calculator to solve the equation -3 cos t=1 in the interval from 0 to 2 p.Round your answer to the nearest
0 answers
609 views
The equation h=7 cos{pi/3 t} models the height h in centimetres after t seconds of a weight attached to the end of a spring that
0 answers
562 views
What is the pH of a solution that is .60 M H2SO4 (Sulfuric acid) and 1.7 M HCOOH (formic acid).
1 answer
520 views
Find the antiderivative of f(x)=5e^x-2secxtanx showing steps please
2 answers
603 views
The current circulation of a particular magazine is 3,000 copies per week. The editor projects a growth rate of
g(t) = 4 + 5t^2/3
1 answer
1,001 views
What is the amount of work produced when 1.0 g of H2O (l) is boiled at atmospheric pressure? Assume the liquid has no volume.
1 answer
1,018 views
who was the american commander responsible for catching the philippines
1 answer
315 views
At a track meet,50 people ran the 100- meter dash.2 people finished in 11 seconds,5 people finished in 12 seconds,8 people
1 answer
644 views
Janine made a cylindrical vase in which the sum of the lateral area and area of one base was about 3000 square centimetres.The
1 answer
764 views
State whether the transformation of a Preimage and Image circles appears to be a rigid motion?Explain
0 answers
425 views
A forest ranger spots a fire from a 28- foot tower.The angle of depression from the tower to the fire is 11.To the nearest
1 answer
948 views
A highway makes an angle of 6 with the horizontal.This angle is maintained for a horizontal distance of 5 miles.To the nearest
3 answers
1,158 views
A triangle has side lengths 10,15,and 7.Is the triangle acute,obtuse,or right?Explain.
1 answer
556 views
Calculate volume of 6MHCL required to prepare a 250 ml of a 0.15MHCL solution??
1 answer
466 views
Calculate volume of 6MHCL required to prepare a 250 ml of a 0.15MHCL solution??
1 answer
492 views
how do i find the diameter of a circle c=44
4 answers
419 views
Calculate the mass of water that will be produced when 5.0 grams of H2 is reacted with excess O2.
0 answers
471 views
Calculate the mass of water that will be produced when 5.0 grams of H2 is reacted with excess O2.
1 answer
446 views
2x/5 - 3x +2 >= ( greater than or equal) x-1
My answer was x is less than or equal to 7.5 but im not sure
6 answers
343 views
Que te gusta hacer?
My choices are (A).A mi tambien (B).No,no me gusta. (C).No,me gusta Tampico. (D).Me gusta montar en monopatin
7 answers
3,079 views
Divide 3n^2-n/n^2-1/n^2/n+1
2 answers
336 views
Divide 3n^2-n/n^2-1/n^2/n+1
0 answers
297 views
Divide 3n^2-n/n^2-1/n^2/n+1
0 answers
274 views
Simplify the radical expressions:
(1).sqrt75+sqrt3 (2).sqrt7(sqrt14+sqrt3)
1 answer
505 views
Simplify the radical expressions:
(1).sqrt75+sqrt3. (2).sqrt7(sqrt14+sqrt3
2 answers
718 views
Simplify the rational expressions.State any excluded values:(1).3x-6/x-2
(2).x-2/x^2+3x-10
3 answers
2,047 views
Divide 3n^2-n/n^2-1/n^2/n+1
1 answer
392 views
Divide 3n^2-n/n^2-1/n^2/n+1
3 answers
353 views
What are the minimum,first quartile,median,third
Quartile,and maximum of the data set?5 55,62,61,54,68,72,59,61,70.
2 answers
1,140 views
As cars passed a checkpoint ,the following speeds were clocked and recorded.
Speed (mph):55,62,61,54,68,72,59,61,70) Find the
3 answers
994 views
A recent survey found that 70% of all adults over 50 wear glasses for driving. You randomly select 30 adults over 50, and ask if
1 answer
4,036 views
An airline reports that if has been experiencing a 15% rate of no-shows on advanced reservations. Among 150 advanced
1 answer
4,384 views
I am desperate for help with this assignment...a short chapter by chapter analysis of the book The Secret Life of Bees by Sue
1 answer
1,070 views
A rectangular garden is fenced on three sides with wall forming the fourth side. The total length of the fence is 120m. The ares
1 answer
750 views
The sum of the squares of the largest and smallest of three consecutive odd integers is 353 less than 3 times the square of the
2 answers
1,653 views
A boat crosses a river of width 113 m in which
the current has a uniform speed of 0.933 m/s. The pilot maintains a bearing (i.e.,
2 answers
617 views
Kayla earns a weekly salary of $290 plus a 5.5% commission on sales at a gift shop. How much would she make in a week if she
1 answer
490 views
1. Corey needs 24 boards that are 47.5 inches How many feet of board should he buy and then explain.
2. If you can only buy 8
3 answers
1,638 views
What is the P(H,H,T,T) on four flips of a coin?
1 answer
382 views
What changes in England were steps toward representative government?
2 answers
502 views
The value V, of a $100,000 investment that earns 3% annual interest is given by V=f(t) where t is in years. How much is the
4 answers
1,231 views
Classify the following as an example of nominal, ordinal, interval, or ratio level of measurement, and state why it representa
1 answer
622 views
The price of a jacket at store A is $48. If the price at store B is 5.5% higher, what is the price difference? What is the cost
3 answers
907 views
When implementing a Parent Education Program, teachers act primarily as___, while families define their needs.
A. experts B.
0 answers
822 views
How would you write 768,390 as a decimal? Would it be 7.6839 or something else?
3 answers
390 views
On my homework it says to write 324 in scientific notation. For my answer I got 3.24 x 10^2 Would this be correct?
2 answers
441 views
using the following information, calculate inventory turnover ratio, the average days in inventory, and the gross profit ratio
0 answers
993 views
Please find zĄ/2 when Ą=0.14.
0 answers
934 views
7. Most powerful business women in America. Consider that the data set is a normal distribution with a mean of 50 years and a
1 answer
995 views
7. Most powerful business women in America. Consider that the data set is a normal distribution with a mean of 50 years and a
1 answer
465 views
3 kilo ohms ll 5 kilo ohms = 1.875 kilo ohms
1 answer
371 views
A airplane is 145 miles North and 85 miles west of an airport. What is the compass direction from the airport to the airplane?
1 answer
563 views
What is the surface area of a cube with a volume of 81cm3?
2 answers
506 views
A satellite orbiting the earth in a circular path stays at a constant altitude of 100 kilometers throughout its orbit. Given
0 answers
595 views
An artillery shell is fired at an angle of 75.7 above the horizontal ground with an initial speed of 1720 m/s.
The acceleration
1 answer
598 views
For this project, you will write a paper that involves designing, conducting, and analyzing results from your own experiment to
1 answer
492 views
A helicopter drops a box from 120m in the air.
a. Determine the time the box is in the air. b. Determine the velocity the box
0 answers
588 views
Jayson has 789 cubes hammy had 890 how much in all
1 answer
1,031 views
21. The Seneca Children’s Fund (SFC) is a local charity that runs a summer camp for
disadvantaged children. The fund’s board
1 answer
965 views
A helicopter drops a box from 120m in the air.
a. Determine the time the box is in the air. b. determine the velocity the box
0 answers
482 views
A human hair is approximately 55 µm in diameter.
Express this diameter in meters. Answer in units of m
1 answer
2,765 views
What are some of the ways people identify groups?
1 answer
357 views
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