Questions and answers by

Angela

Questions (1,067)

A student wanted to know the favorite lunch at a large high school with a closed campus. What is the first step in conducting a
1. 1 answer
2. 1,346 views
A U.S. government report stated that, “With bank interest rates around1.0%, 8% of wage earners believe it worthwhile to keep
1. 0 answers
2. 880 views
A U.S. government report stated that, “With bank interest rates around1.0%, 8% of wage earners believe it worthwhile to keep
1. 0 answers
2. 1,105 views
A botany student counted 11 blades of grass in one square centimeter oflawn and measured the lawn as a rectangle 61 m by 31 m.
1. 4 answers
2. 1,250 views
A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half
1. 3 answers
2. 812 views
Which is the best fertilizer for Mr. Jimenez’ backyard grass? Select the type of study most appropriate to the question.A.
1. 3 answers
2. 920 views
The father of a junior high school student wants to determine the most popular book among junior high students. Select the
1. 3 answers
2. 2,040 views
Which is the best fertilizer for Mr. Jimenez’ backyard grass? Select the type of study most appropriate to the question.A.
1. 0 answers
2. 772 views
A U.S. government report stated that, “With bank interest rates around1.0%, 8% of wage earners believe it worthwhile to keep
1. 0 answers
2. 820 views
A botany student counted 11 blades of grass in one square centimeter oflawn and measured the lawn as a rectangle 61 m by 31 m.
1. 0 answers
2. 794 views
The results of a poll are stated as follows: “Based on a survey of 156 randomly selected students, 90% of the student body of
1. 1 answer
2. 1,936 views
A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half
1. 1 answer
2. 859 views
I want to become an astronomer so I was wondering if it's possible to study for one or wht help me plz ???
1. 2 answers
2. 426 views
Hi,Can you please help me answer this question using the average costing methodology? A hospital was out of juice at the end of
1. 0 answers
2. 451 views
A hospital was out of juice at the end of September. They bought 200 cases on Oct. 1 at $10.00 each. and 200 more cases on Nov.
1. 0 answers
2. 383 views
A metal ball of mass 2kg is allowed to fall freely from rest from height of 5m. Calculate potential energy it possesses and
1. 2 answers
2. 1,090 views
How high does the satellite have to be in order to see two cities at the same time if the cities are 2250 mi apart? (Round your
1. 1 answer
2. 1,018 views
There are 5 red cubes and 10 green cubes in a bag. A cube is picked then put back in the bag and another is chosen. If I did
1. 1 answer
2. 552 views
A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the
1. 1 answer
2. 868 views
A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the
1. 1 answer
2. 990 views
A machine of efficiency 80% is used to raise a load of body of mass 75kg through a vertical height of 3m in 30seconds.Calculate
1. 5 answers
2. 5,004 views
A simple machine with an efficiency of 75% lift of a load of 5000N.When a force of 500N is applied to it,Calculate the velocity
1. 3 answers
2. 1,470 views
You have 50 coins, all quarter's and dimes. How would you know how many of each coin and come up with a total of 11.15$-?
1. 3 answers
2. 446 views
Estimate the quotient, using two set of compatible numbers
1. 1 answer
2. 541 views
A rectangular garden was planted measures 12 ft by 8 ft. You want to plant a border of roses around the garden of equal width
1. 1 answer
2. 631 views
It took 3 hoses 4 hours to fill the first 20,000 gallons in a swimming pool. Then a 4th hose wasadded. If there was 15000 gallon
1. 1 answer
2. 567 views
Do federal grants represent an appropriate percentage of the total federal budget and gross domestic product (GDP)? Explain,
1. 3 answers
2. 485 views
When graphing the equations y =2x-2,and y=2x+3, what observation can you make about the graphs. Can you make the same
1. 1 answer
2. 525 views
Explain why the point-slope formula cannot be used to find the equation of a line that is parallel to y-axis?
1. 1 answer
2. 389 views
Of 20 scores, 19 are less than or equal to 10. Find the percentile rank of 10.They don't give you the exact number of tens so i
1. 1 answer
2. 505 views
twenty-five percent of all death are caused by diseases of the heart Ischemic heart disease accounts for 16.4% of all death and
1. 1 answer
2. 1,267 views
Find the density in g/cm3 of a 1573 cm3 piece of metal having a mass of 46 kg.
1. 1 answer
2. 498 views
A fishtank with inside dimensions of 164 cm X 76 cm X 96 cm is filled with water. What is the volume in cm3 of water required?
1. 1 answer
2. 453 views
Evaluate:cos390*-tan150*sin300*cos(-30)/sin120*
1. 1 answer
2. 385 views
We can find some of the solutions ofsin x = 0.2 graphically by graphing y = sin x and y = 0.2 (I was able to figure this one
1. 1 answer
2. 3,910 views
If you have 324 grams KBr and want to produce a 1.48 M solution in water how many grams of water are needed?
1. 2 answers
2. 536 views
Find the area of the shaded region below.x=(y^2)-2 x=e^y y=1 y=-1 I was doing a horizontal split so I had the integral from -1
1. 1 answer
2. 1,949 views
A frisbee is thrown within an angular velocity of 360 rpm. If the diameter of the frisbee is 12 inches, how fast does it travel
1. 1 answer
2. 498 views
You have a friend who claims to be psychic. You don't believe this so you test your friend by flipping a coin 20 times and
1. 1 answer
2. 1,250 views
Sally has a jar of 10 marbles, 3 red, 4 blue, and 3 green.If Sally reaches into her jar and selects two marbles at random, what
1. 1 answer
2. 965 views
In "January," what does the speaker mean by the image in the following lines?The sun a spark Hung thin between The dark and
1. 4 answers
2. 1,369 views
In exercise physiology studies, it is sometimes important to determine the location of a person's center of gravity. This can be
1. 1 answer
2. 1,573 views
If I was told to walk 43 degrees N for 20 miles but instead walked 40 degrees N for 20 miles how far off would I be from my
1. 1 answer
2. 354 views
A manager at a concert venue is looking at the profits earned from the sale of tickets to an event. The manager wants to
1. 2 answers
2. 912 views
Glenda ran 1,500 m in4 min 10 sec. How many meters is this per second?
1. 1 answer
2. 405 views
I have to write a letter to scrooge from belle but am stuck please help it was after they split up
1. 1 answer
2. 1,650 views
In our physics class we launched a rocket up into the air. We measured the time it took to go up to the point it reached the
1. 1 answer
2. 455 views
A farmer intends to fence o a rectangular pen for his pig Wilbur, using the barn as one of the sides. If the enclosed area is to
1. 1 answer
2. 1,591 views
Compair and contrast the Virginia and New Jersey plans. Explain how these led to the "Great Compramise"
1. 6 answers
2. 694 views
The new, industrial middle class was:A. actually not new at all, but was a propaganda term created by Napoleon III. B. the term
1. 2 answers
2. 1,115 views
Prussia’s victory over Austria in 1866 allowed the Italians to take over __________ and the withdrawal of French troops during
1. 6 answers
2. 783 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 1 answer
2. 540 views
All of the following are correct about Russia in the nineteenth and early twentieth century EXCEPT:A. Alexander II, a reformer,
1. 1 answer
2. 932 views
Prussia’s victory over Austria in 1866 allowed the Italians to take over __________ and the withdrawal of French troops during
1. 0 answers
2. 557 views
The Congress of Vienna in 1815:A. was attended by representatives of France, Britain, Italy and the United States. B. operated
1. 0 answers
2. 978 views
Nationalism:A. was a potential threat to the existing political order. B. had major support only in western, Atlantic coast
1. 1 answer
2. 1,159 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 0 answers
2. 782 views
Prussia’s victory over Austria in 1866 allowed the Italians to take over __________ and the withdrawal of French troops during
1. 0 answers
2. 780 views
The Congress of Vienna in 1815:A. was attended by representatives of France, Britain, Italy and the United States. B. operated
1. 1 answer
2. 1,362 views
Nationalism:A. was a potential threat to the existing political order. B. had major support only in western, Atlantic coast
1. 0 answers
2. 569 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 0 answers
2. 549 views
Industrial development in the United States before 1870:A. made no real impression on either the society or the economy. B.
1. 1 answer
2. 758 views
The new, industrial middle class was:A. actually not new at all, but was a propaganda term created by Napoleon III. B. the term
1. 2 answers
2. 1,090 views
Britain’s Factory Act of 1833:A. reduced the number of women working in factories. B. reduced the number of children working
1. 1 answer
2. 708 views
The following statement is false. Select the rewording that makes the statement true.Dalton discovered electrons inside of atoms
1. 2 answers
2. 780 views
Dalton discovered electrons inside of atoms by using thermal energy.Thompson discovered electrons inside of atoms by using
1. 1 answer
2. 510 views
Harold walked into his kitchen and noticed that the bowl of bananas he keeps in the corner had many fruit flies around it. When
1. 2 answers
2. 701 views
Your family is going to have a contractor build a pool in your backyard. Your mom wants to make this a learning experience, so
1. 3 answers
2. 623 views
A car moving in a straight line at an average speed of 55.0 mi/hr for 4.25 hr has traveled _____.234 mi 15 mi 13 mi 220 mi
1. 1 answer
2. 552 views
Doctors recommend that men get 11 g of zinc daily. How many moles of zinc are in 11 g?0.20 moles 17 moles 1.70 moles 0.17 moles
1. 3 answers
2. 477 views
A 15-year annuity pays $1,750 per month, and payments are made at the end of each month. If the interest rate is 10 percent
1. 2 answers
2. 1,564 views
the formal for the volume of a cube is V=e to the third power where e is the length of a side of the cube. find the volume of a
1. 1 answer
2. 577 views
•Socrates was a prominent influence in Plato's education. Socrates taught Plato the importance of ethical inquiry. Socrates
1. 1 answer
2. 1,088 views
1.Revise the following sentences so that the subject and verb of each sentence identify key actors and actions:•The dedication
1. 4 answers
2. 9,697 views
Combine each group of sentences into a single cohesive sentence?✓Follow publicly✓Follow privatelyUnfollow Socrates looks
1. 1 answer
2. 1,448 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 2 answers
2. 5,265 views
Identify the correct sentence.A. The suspicious man in the black trench coat walked through the yard, across the street, and
1. 4 answers
2. 6,527 views
If you want to feel really well, you should get enough sleep.A. Properly constructed sentence B. Lacks parallel parts C. Comma
1. 7 answers
2. 2,490 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 4 answers
2. 1,985 views
Choose the option that corrects the error in the underlined portion. If no error exists, choose "No change is necessary."Ted
1. 1 answer
2. 1,961 views
Before leaving for the day, this work should be completed.A. Properly constructed sentence B. Dangler C. Misplaced part D. Comma
1. 3 answers
2. 6,621 views
Identify the correct sentence.A. The suspicious man in the black trench coat walked through the yard, across the street, and
1. 3 answers
2. 2,482 views
Choose the sentence that is written in active voice.A. The prognosis was given by Dr. House. B. The patient was given a
1. 1 answer
2. 5,820 views
A child was injured yesterday by a bus on the way home from school.A. Properly constructed sentence B. Run-on C. Misplaced part
1. 1 answer
2. 7,797 views
Choose the sentence that is written in active voice.A. The book will be published next year. B. Next year the book will be
1. 2 answers
2. 7,701 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 2 answers
2. 2,044 views
Choose the option that corrects the error in the underlined portion. If no error exists, choose "No change is necessary."Ted
1. 7 answers
2. 7,263 views
Identify the correct sentence.A. I broke up with my boyfriend because he did not respect me, he was verbally abusive, and
1. 1 answer
2. 4,962 views
Choose the sentence that is written in active voice.A. The math problems were given to the students. B. The students were taking
1. 9 answers
2. 6,766 views
An appeals court ordered the money returned, however, the IRS didn't comply.A. Properly constructed sentence B. Misplaced part
1. 3 answers
2. 7,629 views
Since I no longer maintain an office downtown for working on this kind of project.A. Properly constructed sentence B. Misplaced
1. 1 answer
2. 6,061 views
Before leaving for the day, this work should be completed.A. Properly constructed sentence B. Dangler C. Misplaced part D. Comma
1. 3 answers
2. 3,740 views
Identify the correct sentence.A. A crew of six people must travel long distances nearly every day to harvest bamboo for two
1. 6 answers
2. 7,480 views
Question 12 of 20 5.0 PointsIdentify the correct sentence. A. Clara served homemade spaghetti to her parents and grandparents
1. 3 answers
2. 6,246 views
Combine these two simple sentences into one simple sentence with a compound verb.Jenny went to the grocery store. She bought
1. 1 answer
2. 7,117 views
If you want to feel really well, you should get enough sleep.A. Properly constructed sentence B. Lacks parallel parts C. Comma
1. 2 answers
2. 6,728 views
Choose the option that corrects the error in the underlined portion. If no error exists, choose "No change is necessary."It says
1. 5 answers
2. 7,342 views
Identify the correct sentence.A. The rescuers spotted the drowning man in the helicopter struggling to keep his head above
1. 1 answer
2. 6,163 views
Choose the correct sentence.A. Not all mouse traps are designed to kill mice, some merely trap them. B. Not all mouse traps are
1. 9 answers
2. 5,867 views
Choose the correct sentence.A. My dad, at the age of five, taught me to ride my bicycle without training wheels. B. My dad
1. 2 answers
2. 6,800 views