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Dorothy
Questions and answers by
Dorothy
Questions (39)
A machine has a velocity of 6 and is 80% efficient.what effort will be needed to lift a load of 300N with the aid of this
10 answers
3,439 views
A 180-kg crate is sitting on the flatbed of a moving truck. The coefficient of sliding friction between the crate and the truck
4 answers
1,352 views
A single uranium atom has a mass of 3.97 x 10^-25 kg. It decays into the nucleus of a thorium atom by emitting an alpha particle
3 answers
714 views
A 62-kg boy on a 1.50-kg skateboard moving at +1.2 m/s steps off and lands on the sidewalk with a velocity of +1.1 m/s. How fast
2 answers
680 views
The hearing-impaired child needs special accommodations for the field trip. OR
The child needs special accomodations for the
1 answer
415 views
Run-on sentences:
1a. Both Lisa and Alan enjoy photography; both have won prestigious awards. 1b. Both Lisa and Alan enjoy
4 answers
559 views
Semicolon.
2a. The Bears lost the Super Bowl to Indianapolis; worse yet, I lost a bet with my brother about the outcome of the
6 answers
536 views
usage of the colon in a sentence.
1a. I just bought CDs by Regina Spektor, John Legend, and Prince. 1b. I just bought: CDs by
4 answers
876 views
Do you think there needs to be a comma in this sentence or is the 2nd one correct?
1a. Students, who study hard, should do well
4 answers
569 views
Does the AMA ethics opinion mention encryption as a technique for security
1 answer
398 views
I am in the 30 percent conbined federa and state tax bracket, how much less in taxes will I pay if I purchase a $210,000 home.
1 answer
410 views
What goes arund the world but stays in a corner?
1 answer
325 views
I have 3 different questions.
1) Calculate the coefficient of kinetic friction if it takes a force of 64 Newtons to keep a 54
2 answers
562 views
Use the elimination method to solve the following system of equations.
x + 3y – z = 2 x – 2y + 3z = 7 x + 2y – 5z = –21
2 answers
1,075 views
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace
1 answer
403 views
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace
1 answer
417 views
What is the complete subject and predicate and simple subject and predicate in the sentence "Of course, money can never replace
2 answers
915 views
You begin with 100mL of air at 1 atm of pressure. How would you change the pressure in your machine to accomplish you goal of
3 answers
404 views
Can someone help me?
1. Categorize the types of consumer credit and state the advantages and disadvantages of each. 2. Describe
2 answers
530 views
For each of the following samples that were given an experimental treatment, test whether these samples represent populations
2 answers
534 views
For a population that has a standard deviation of q0, figure the standard deviation of the distribution of means for samples of
1 answer
419 views
A college professor believes that students take an average of 15 credit hours per semester. A random sample of 24 students in
4 answers
1,754 views
Charlie is making a toy silo for his children. The silos height is three times it's radius. He is also adding a dome shaped top
2 answers
534 views
What is the smallest integer n so that the square root of 3n is a multiple of 4
1 answer
338 views
The populaion mean annual salary of service desk managers is $48,000 with a standard deviation of $1,800. A sample of 36 service
1 answer
461 views
H= 16t^2. To solve Round answer to nearest 10th of a second.
A stuntman jumped from a ht of 329 ft off a crane, onto a airbag.
1 answer
377 views
Is the word UNDERSTANDINGOF correct ? Or is it spelt UNDERSTANDING OF ?
1 answer
325 views
What is the molality of a solution made by adding 0.130 g of zinc sulfite to 151 ml water?
1 answer
331 views
7th Grade
Sarah heated two cubes of aluminum to 50oC. Cube A has a volume of four cubic centimeters. Cube B has a volume of two
3 answers
655 views
Thom has a scale model of his car. The scale is 1 inch = 12 inches. If the actual car has 16- inch wheels what size are the
2 answers
1,226 views
A body initially at distance given an acceleration of 12/s2 (squared2 ). Find the velocity after it travelled 205.
Q2. A body
1 answer
417 views
A body initially at distance given an acceleration of 12/s2 (squared2 ). Find the velocity after it travelled 205.
Q2. A body
3 answers
461 views
The answer to given a scale factors of 2,find the coordinmates for the dilation of the line segment with endpoint (1.2) and
1 answer
386 views
Lily ran 2/3 of a mile.Sara ran 1/3 of a mile.Who ran father.Show how you know
2 answers
775 views
If you walk 25 minutes a day 5 days a week how much time will spend walking over 20 weeks
1 answer
345 views
In the class of 60 student, number of student who passed biology is 6 more than the number who passed chemistry. Every student
1 answer
275 views
In a class of 50 student, the number of students who offer Accounting is twice as the number who offer
Economics. 10 offer
7 answers
991 views
What is habitat
1 answer
111 views
What is habitat
1 answer
119 views
Answers (32)
Risky sexual behaviours
A) 58.3% B) 41.1% C) 50% D)49.5%
Pls help me,I beg u in the name of God
Pls solve it wid the Venn diagram cuz I don't understand pls
💘❤️💓💔💕💖💗💙💚💛🧡💜🖤💝💞💙💟❣️I love your presentation
Pls I don't understand.explain it to me
How did you get 12 as the altitude
So the answer is 6:45?
18) You can make a stem-and-leaf plot as frequency table for "The chart below shows the average number of movies seen per person in selected countries. " 0 / . 5 1 / . 2 , . 3 , .3 , . 5 2 / . 2 , . 2 , . 2 3 / 0 , 0 4 / .5 19.) Mr. Green teaches band,
Which of the following best completes the sequence below? 12, 8, 5, 3...
Describing an act of human right abuse my community
A loaf of has 18 slices . The cost is .99 cent. I only want to by 3 slices
466.67
Molar mass of acetylene is 35.01 g/mol n=6.51/35.01= 0.1859 mol of C2H2 1 mol C2H2 0.1859 mol C2H2 __________= ________________ 1 mol C2H6 X mol C2H6 x= 0.1859 mol C2H6 Molar mass of ethanol is 38.06 g/mol m=(0.1859 mol)(38.06)= 7.07 g this is theoretical
10
#15 C. virtual, upright, and larger than the object
In the movie the Bad Seed How does Erikson's theory relate to Rhoda's present stage of psychocosial developement? Could you from a hypothesis about her earlier successes in solving developmental crises?
Isn't that why you go to school? Is this sarcasm or what maybe scorn? Really!!!
THE ANSWER IS D
the answer is D
The second most powerful court in the US is the ?
I think the answers are: 1. Sentence Fragement/Correction: At 3pm I will be feeding the ducks at the park. 2. Subject Verb Agreement/Correction: They both are happy. 3. Verb Tense- This morning I watchd TV before I drove here. 4.Sentence
1,400- to 1,750-word paper in APA format outlining your healthy eating plan. You must discuss the following:
Hello Dee & Sue I totally agree also this assignment is totally ridiculous, that's why I'm online now still trying to come up with ideas. Not only do I not socialize with people in my neighborhood/community on a day to day basis, when we are socializing
a table that lays out a day by day plan to use as a job aid for employment search,spanning 3 weeks
managering a job table for employmnt
wow im surprised at how many people are doing this paper with penn foster. im so glad im not the only one. i found wikianswers to b e very helpful as well and as far a citation goes: print out the infor you find and at the bottom of the page will be the
OK, I can understand that, but it sure doesn't look right. I really appreciate your help tonight. THANK YOU VERY MUCH!!!
usage of the comma. 1a. Bob enjoys playing football, and Jim enjoys playing hockey. 1b. Bob enjoys playing football and Jim enjoys playing hockey. I think these are 2 independent sentences and can be separated by a comma. The and just joins them together,
that's what i was thinking but i just wanted to make sure. Thank you
i see that there is 2 independent clauses, so i would use the semicolon, but the word between the 2 clauses,worse ye: or worse yet, is what is throughing me off.
yes i do see 2 complete sentences, so then i would use a semicolon between them since we are discussing semicolons. thank you
