07/12/19

Find the point Q along the directed line segment from point R(-3,3) to point S(6,-3) that divides the segment to the ratio 2:1
A. (0,1)B. (6,-4)C. (3,-1)D. (3,0)
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07/11/19

Use of "ja" in a sentence?
In the following sentence: > Na gut, dann kann ich ja ab sofort auf Deutsch schreiben. Why is *ja* used? What's its function?
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06/24/19

When to use "me" or "myself"?
Which one is correct: >Someone like me... or > Someone like myself... Is "like myself" ever correct?
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06/24/19

When do we use “had had” and “have had”?
I have seen several sentences in English where some writers have written *had* twice in a row. I am a bit confused about when the grammar calls for using *had had*.For example:> * I **had had**... more
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06/18/19

a motorboat travels 66 miles in 2 hours going upstream it travels 98 miles going downstream in the same amount of time. what is the rate of the boat in still water and rate of the current
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06/17/19

German verbs vs English verbs?
Why do all English verbs have to start with "to" and German verbs don't? In English we say "to play" but in German we would just say "spielen". why don't we say "zu spielen"? Why don't we do this... more
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06/17/19

Where is the subject in "as was traditional for unmarried women"?
My senior English teacher was a tad bit confused where the subject for *was* is in this sentence: > As was traditional for unmarried women, Jane lived at home her entire life.
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06/17/19

Usage of “welches”?
I came across the following sentence: > Welches ist die zuständige Behörde? I wondered why it is *welches* and not *welche* (using feminine for Behörde). A quick... more
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06/13/19

X^2+20x+c What is the value of c such that is a perfect -square trionomial?
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06/13/19

root isn't a real number
please help !!!! Evaluate the root without using a calculator, or note that the root isn't a real number1) ^4√162) ^8√256
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06/13/19

Math Problem-Flying

Flying against the wind, a jet travels 6660mi in 9 hours. Flying with the wind, the same jet travels 4900mi in 5 hours. What is the rate of the jet in still air and what is the rate of the wind?
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06/13/19

Solving a value mixture problem.
The Rogers Family and the Gray Family each used their sprinklers last summer. The Roger’s family sprinkler was used for 20 hours. The Gray’s family sprinkler was used for 15 hours. There was a... more
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06/05/19

Math Logarithms

The equation 7.35 = 14.7e– 0.0429h can be solved to determine the elevation, h, in thousands of feet, where the air pressure is expected to be 7.35 pounds per square inch.Find this elevation, h, in... more
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06/03/19

Can you be a native speaker in two languages?
I was not born in an English-speaking country, but since birth, my mom spoke to me in one language and my dad another. It was and still is a bit of a mishmash, but I started kindergarten in... more
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06/03/19

Math percentage

an actor invests some money at 7% and $44000 more than three times the amount at 12%. the total annual interest earned from the investment is $63330. how much did he invest at each amount? Please... more
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05/31/19

What is the reason for this seemingly inconsistent inflection around masculine genitive?
I found the following sentence in a book: > (...) bemerkte ich (...) eine mir auffällige Übereinstimmung bezüglich des Inhaltes der drei Zeitungsfetzen: sie... more
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05/30/19

When to use “ist es” and when “es ist”?
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05/30/19

Complex Question(which contains affirmative and negative)
Dear Representative, I have a grammar question to which I cannot seem to find the answer anywhere... I am aware that lawyers commonly use "Is it correct..." statements when interrogating... more
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05/29/19

How do I check if cartesian coordinates make up a rectangle efficiently?
The situation is as follows: - There are N arrays. - In each array (0..N-1) there are (x,y) tuples (cartesian coordinates) stored - The length of each array can be different I want to extract the... more
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05/29/19

Solve equation by substitution
231 students. Van holds 7 bus holds 25. How many vehicles did they use if there was one more bus than van
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05/27/19

If my final math exam is 10% of my grade and my average is a 74 and i made a 68 on the test what is my final grade ?
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05/27/19

Pythagorean therorem: word problems
To get to his parents' house, Austin would have to drive due north 12 kilometers. To get to his grandparents' house, he would have to drive due east 16 kilometers. What is the straight-line... more
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05/25/19

A rope 14 feet long is cut into two pieces. One piece is used to form a circle and the other used to form a square. Find a function...
A rope 14 feet long is cut into two pieces. One piece is used to form a circle and the other used to form a square. Find a function representing the area of both square and circle as a function of... more
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05/23/19

If I have a C (70.76%) and i get a zero on a test that is 10% of my grade, am I passing or failing?
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05/23/19

98 is the product of Craig's score and 7. Use the variable c to represent Craig's score.
Write this statement as an equation.
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