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Jen
Questions and answers by visitors named
Jen
, page 6
Questions (1,135)
1. You read the following information about the economy:
Real GDP up three percent from a year ago. Unemployment rate of 6.1
2 answers
748 views
Electrons in a beam incident on a crystal at an angle of 300 have kinetic energies ranging from zero
to a maximum of 5500 eV. The
1 answer
439 views
In a thundercloud there may be an electric
charge of 18 C near the top of the cloud and −18 C near the bottom of the cloud. If
2 answers
580 views
A 120-V rms voltage at 1000 Hz is applied to a resistor and an inductor in series. If the impedance of this circuit is 110 Ù,
2 answers
823 views
find the volume OUTSIDE the cylinder x^2+y^2=9 and INSIDE the sphere x^2+y^2+z^2=25
3 answers
792 views
What is the period of f(x)= 1/2 tan(3x+pi/2) and -2/3 cos(x/3-1/2)?
1 answer
326 views
A silo is 40 feet high and 16 feet across. find the angle of depression from the top edge to floor. How do you solve this?
3 answers
1,307 views
A silo is 40 feet high and 16 feet across. find the angle of depression from the top edge to floor. How do you solve this?
2 answers
561 views
Choose the sentence with the grammatical error below.
Answer a. Although hemp and jute have similar qualities, they come from
1 answer
447 views
Choose the sentence with the grammatical error below.
Answer A Aristotle studied under Plato then later in his life he tutored
1 answer
409 views
Choose the sentence with the grammatical error below.
Answer A In his autobiography, Benjamin O. Davis, Jr., who in 1970 retired
3 answers
370 views
Choose the sentence with the grammatical error below.
Answer A Seeking food in the rain-forest canopy, common marmosets often
1 answer
484 views
How do you find the ratio if the areas of 2 similar triangles in which the ratio of a pair of corresponding sides is 4:1
2 answers
629 views
Hi, I am taking a logistics class online through University of Phoenix and I am so lost. I have homework dure tonight and have
1 answer
411 views
Success comes from hard work.
(I will say “NO” to the statement above) Success comes from smart work.
4 answers
925 views
Imagine that your car is powered by a fusion engine in which the following reaction occurs.
3*deuterium--->helium + hydrogen +
1 answer
1,036 views
When hot and concentrated, sulfuric acid is a fairly strong oxidizing agent. Write a balanced net ionic equation for the
3 answers
581 views
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
1 answer
423 views
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
3 answers
503 views
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
1 answer
336 views
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
4 answers
385 views
Express each set in set-builder notation:
Set D is the set of natural numbers between 27 and 51, inclusive.
4 answers
1,961 views
Determine whether the pairs of sets are equal, equivalent, both, or neither.
A = {7, 9, 10}, B = {a, b, c}
2 answers
1,182 views
Determine whether the pairs of sets are equal, equivalent, both, or neither.
A = {7, 9, 10}, B = {a, b, c}
1 answer
440 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
1 answer
273 views
Determine whether the pairs of sets are equal, equivalent, both, or neither.
A = {7, 9, 10}, B = {a, b, c}
1 answer
393 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
1 answer
288 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
1 answer
280 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
3 answers
265 views
Let U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
5 answers
365 views
Given these sets:
A = {3, 4, 5, 6, 7} B = {6, 7, 8, 9} C = {2, 4, 6, 8} List the elements of this set A(B∩C) Show your work,
4 answers
319 views
The National Association for Women in Science asked recent high school grads if they had taken certain science classes. Of those
4 answers
988 views
How do you write in correct set notation?
1 answer
293 views
A car dealership interviewed every driver who came onto their lot on Tuesday. This produced the following results: there were 34
1 answer
393 views
This is so confusing :(
Given U = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, A = {12, 14, 16, 18, 20}, and B = {11, 13, 14,
1 answer
370 views
I do not understand set-builder notation.....
Using correct mathematical notation and symbols, express the following in
3 answers
542 views
This is so confusing :(
Given U = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}, A = {12, 14, 16, 18, 20}, and B = {11, 13, 14,
1 answer
306 views
I do not understand set-builder notation.....
Using correct mathematical notation and symbols, express the following in
4 answers
562 views
U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and
C = {2, 4, 6, 8,...}. Determine the following: A′
1 answer
284 views
U = {0, 1, 2, 3, 4, 5,...}, A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and
C = {2, 4, 6, 8,...}. Determine the following: A′
1 answer
337 views
Express the following in roster form:
Set M is the set of natural numbers between fourteen and nineteen.
4 answers
890 views
Can the word "SLIME" be played from the letters I, E, N, L, S, T, R as the first move in a Scrabble game? Explain your answer
3 answers
352 views
Using correct mathematical notation and symbols, express the following in set-builder notation:
Z = {16, 17, 18, 19, 20} I'm so
7 answers
712 views
Using correct mathematical notation and symbols, express the following in set-builder notation:
Z = {16, 17, 18, 19, 20} {x | 15
3 answers
770 views
An electronics store surveyed every 8th customer who came into the store for a week.
Of the 380 people who responded, 185 people
4 answers
774 views
A survey of vegetable gardeners showed the following:
63 grew tomatoes 26 grew cucumbers 38 grew zucchini 18 grew both tomatoes
1 answer
417 views
I am stuck with the 3 venn diagrams now...
A survey of vegetable gardeners showed the following: 63 grew tomatoes 26 grew
2 answers
635 views
Let U = {0, 1, 2, 3, 4, 5,...},
A = {1, 2, 3, 4,...}, B = {4, 8, 12, 16,...}, and C = {2, 4, 6, 8,...}. Determine the following:
3 answers
292 views
Let p represent the statement, "Jim plays football", and let q represent "Michael plays basketball". Convert the compound
2 answers
746 views
Determine which, if any, of the three statements are equivalent.
I) If there is an opera performance, then Paula will not wear
3 answers
378 views
Determine if the argument is valid or invalid. Give a reason to justify answer.
If the bell rings, then we answer the door. The
3 answers
587 views
Construct a truth table for q ->~p
3 answers
406 views
Write the statements in symbolic form. Let
p: The temperature is 90°. q:The air conditioner is working. r.The apartment is hot.
4 answers
1,718 views
Construct a truth table for the statement.
(p ↔ q) → p
3 answers
679 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
3 answers
574 views
Convert the compound statement into words.
p = Students are happy. q = Teachers are happy. ~(p V ~q)
5 answers
753 views
Let p represent a true statement, while q and r represent false statements. Find the truth value of the compound statement.
~[(~p
2 answers
548 views
Construct a truth table for (p ^ q) ↔ ~p
1 answer
417 views
Write a negation of the statement.
Not all people like football.
6 answers
2,653 views
Given the argument and its Euler diagram below, determine whether the syllogism is valid or invalid.
All roads come to an end.
3 answers
962 views
Identify which argument is invalid:
a.) If I catch the bus on time, then I am not late to work. I was late to work. Therefore, I
4 answers
732 views
Can you help me with some of the questions I posted please? I am so lost :( Thank you!
1 answer
317 views
Write the statement in symbols using the p and q given below. Then construct a truth table for the symbolic statement and select
3 answers
832 views
Construct a truth table for (p ^ q) ↔ ~p
1 answer
395 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
4 answers
774 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
3 answers
760 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
1 answer
493 views
Construct a truth table for the statement.
(p ↔ q) → p
4 answers
471 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
2 answers
600 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
4 answers
1,603 views
Write the compound statement in symbols.
Let r = The food is good, p = I eat too much, q = I'll exercise. If the food is good and
5 answers
1,655 views
If the argument below is valid, name which of the four valid forms of argument is represented. If it is not valid, name the
1 answer
387 views
Determine which, if any, of the three statements are equivalent. Give a reason for your conclusion.
I) If the garden needs
5 answers
501 views
Create a Euler diagram to determine whether the syllogism is valid or invalid.
Some musicians stay up late. Greg is a musician.
6 answers
578 views
Write the argument below in symbols to determine whether it is valid or invalid. State a reason for your conclusion. Specify the
1 answer
402 views
Determine which, if any, of the three statements are equivalent.
I) If the carpet is not clean, then Sheila will run the vacuum.
9 answers
337 views
Construct a truth table for (p ^q) ->~q
5 answers
388 views
Fill in the heading of the following truth table using any of p, q, ->, ?, V, and ^.
P q _____ T T T T F F F T T F F T
6 answers
574 views
Construct a truth table for ~q ->(p V q)
7 answers
433 views
Construct a truth table for the statement.
(p ↔ q) → p
1 answer
522 views
Given p is true, q is false, and r is false, find the truth value of the statement (q ^~r) ->~p.
4 answers
514 views
Write the compound statement in symbols.
Let r = The food is good, p = I eat too much, q = I'll exercise. If the food is good and
5 answers
1,222 views
Determine the truth value of the statement when p is t, q is f
7 answers
1,107 views
Write statement in symbolic form and construct a truth table.
It is false that Wanda Garner is the president or Judy Ackerman is
1 answer
441 views
Construct a truth table for the statement.
(p ↔ q) → p
9 answers
1,348 views
Write the statement in symbolic form.
Let p: The tent is pitched q: The bonfire is burning The bonfire is not burning if and only
7 answers
2,590 views
Construct a truth table for the statement.
(p ↔ q) → p
1 answer
380 views
Construct a truth table for the statement.
(p ↔ q) → p
1 answer
409 views
Construct a truth table for the statement.
(p ↔ q) → p
1 answer
395 views
30 basketballs (15 Spalding, 10 Wilson, and 5 other brand-name balls) are on a basketball court. Barry Wood closes his eyes and
3 answers
1,176 views
In the United States, more male babies are born than female. In 2004, 2,104,661 males were born and 2,007,391 females were born.
2 answers
533 views
30 basketballs (15 Spalding, 10 Wilson, and 5 other brand-name balls) are on a basketball court. Barry Wood closes his eyes and
1 answer
354 views
Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
1 answer
330 views
The theoretical probability of undesirable side effects resulting from taking Grebex is 2 in 19. If 380 people take Grebex to
1 answer
344 views
One card is selected at random from a deck of cards. Determine the probability that the card is a black heart.
3 answers
1,922 views
The odds against Lounging Larry winning the horse race are 5:9. Determine the probability that Lounging Larry wins the horse
3 answers
1,122 views
Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
3 answers
376 views
Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below.
Grade Number
2 answers
818 views
In a multiple-choice test, each question has five options. Students will get 5 points for each correct answer; lose 2 point for
3 answers
781 views
One thousand raffle tickets are sold for $4.00 each. One grand prize of $800 and two consolation prizes of $100 each will be
1 answer
441 views
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