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. 1,384 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. 916 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. 1,136 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. 1,294 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. 848 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. 964 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. 2,083 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. 811 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. 849 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. 839 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. 1,981 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. 894 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. 444 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. 487 views
A hospital was out of juice at the end of September. They bought 200 cases on Oct. 1 at $10.00 each. and 200 more cases on Nov.
1. 0 answers
2. 416 views
A metal ball of mass 2kg is allowed to fall freely from rest from height of 5m. Calculate potential energy it possesses and
1. 2 answers
2. 1,136 views
How high does the satellite have to be in order to see two cities at the same time if the cities are 2250 mi apart? (Round your
1. 1 answer
2. 1,033 views
There are 5 red cubes and 10 green cubes in a bag. A cube is picked then put back in the bag and another is chosen. If I did
1. 1 answer
2. 574 views
A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the
1. 1 answer
2. 915 views
A body of mass 7.5kg is to be pulled up along a plane which is inclined at 30degree to the horizontal. If the efficiency of the
1. 1 answer
2. 1,041 views
A machine of efficiency 80% is used to raise a load of body of mass 75kg through a vertical height of 3m in 30seconds.Calculate
1. 5 answers
2. 5,058 views
A simple machine with an efficiency of 75% lift of a load of 5000N.When a force of 500N is applied to it,Calculate the velocity
1. 3 answers
2. 1,504 views
You have 50 coins, all quarter's and dimes. How would you know how many of each coin and come up with a total of 11.15$-?
1. 3 answers
2. 469 views
Estimate the quotient, using two set of compatible numbers
1. 1 answer
2. 562 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. 664 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. 583 views
Do federal grants represent an appropriate percentage of the total federal budget and gross domestic product (GDP)? Explain,
1. 3 answers
2. 510 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. 566 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. 427 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. 542 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. 1,310 views
Find the density in g/cm3 of a 1573 cm3 piece of metal having a mass of 46 kg.
1. 1 answer
2. 515 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. 489 views
Evaluate:cos390*-tan150*sin300*cos(-30)/sin120*
1. 1 answer
2. 408 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. 3,958 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. 551 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. 1,972 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. 538 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. 1,364 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. 1,011 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. 1,416 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. 1,604 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. 375 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. 940 views
Glenda ran 1,500 m in4 min 10 sec. How many meters is this per second?
1. 1 answer
2. 427 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. 1,680 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. 483 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. 1,630 views
Compair and contrast the Virginia and New Jersey plans. Explain how these led to the "Great Compramise"
1. 6 answers
2. 727 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. 1,148 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. 810 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 1 answer
2. 578 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. 966 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. 588 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. 1,002 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. 1,200 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 0 answers
2. 806 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. 816 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. 1,391 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. 593 views
All of the following are correct about nineteenth century Liberalism EXCEPT:A. having economic and political components. B.
1. 0 answers
2. 583 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. 776 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. 1,128 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. 731 views
The following statement is false. Select the rewording that makes the statement true.Dalton discovered electrons inside of atoms
1. 2 answers
2. 825 views
Dalton discovered electrons inside of atoms by using thermal energy.Thompson discovered electrons inside of atoms by using
1. 1 answer
2. 528 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. 738 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. 658 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. 572 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. 498 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. 1,612 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. 610 views
•Socrates was a prominent influence in Plato's education. Socrates taught Plato the importance of ethical inquiry. Socrates
1. 1 answer
2. 1,139 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. 9,743 views
Combine each group of sentences into a single cohesive sentence?✓Follow publicly✓Follow privatelyUnfollow Socrates looks
1. 1 answer
2. 1,490 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 2 answers
2. 5,306 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. 6,560 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. 2,515 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 4 answers
2. 2,019 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. 2,009 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. 6,664 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. 2,514 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. 5,863 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. 7,836 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. 7,744 views
Choose the correct sentence.A. The conference spokesperson delivered his speech wearing a three-piece suit. B. Wearing a
1. 2 answers
2. 2,070 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. 7,312 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. 5,020 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. 6,832 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. 7,666 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. 6,093 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. 3,778 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. 7,512 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. 6,276 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. 7,164 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. 6,768 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. 7,393 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. 6,216 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. 5,899 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. 6,845 views