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eli
Questions and answers by visitors named
eli
Questions (253)
Consider points $O, A, B, C, D$ and $R$ in the diagram below, such that $AR = 4, BR = 2, CR = 2,$ and $DR = 6$:
[asy] size(250);
4 answers
1,016 views
what volter mean by seying
goverment need to have both shepherd and butchers
2 answers
576 views
what is body composition measured by using calipers?
1 answer
460 views
what might be the synonym to the word "create"
does someone know the good dictionary of synonyms (if something like this even
4 answers
468 views
When 0.945 g of CaO is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 387C is observed.
Assume the solution's
3 answers
566 views
When 0.655 g of Ca metal is added to 200.0 mL of 0.500 M HCl(aq), a temperature increase of 107C is observed.
Assume the
3 answers
482 views
Which of the following is the formation reaction for CaO(s) ?
A. CaO(s) Ca(s) + 21O2(g) B. Ca2+(aq) + O2–(aq) CaO(s) C. Ca(s) +
4 answers
4,116 views
a sample of oxygen gas has a volume of 2730 cm3 at 21.0 C. At what temperature would gas have a volume at 4000 cm3?
1 answer
377 views
10. Which of the following codes is used for the diagnosis "closed dislocation of the sternum"?
A.839.61 C. 839.71 B.839.8 D.
1 answer
463 views
Let U = {5, 10, 15, 20, 25, 30, 35, 40}
A = {5, 10, 15, 20} B = {25, 30, 35, 40} C = {10, 20, 30, 40}. Find A ⋂ B.
1 answer
321 views
Can anyone please help me with these questions for the final exam?
1) It is April, and you are the plant manager at a unionized
1 answer
1,080 views
Can someone help me with these 2 questions from principles of management.thank you
1) Using the comprehensive approach, tell what
1 answer
424 views
if a car generates 18 hp when traveling at a steady 88 km/h, what must be the average force exerted on the car due to friction
5 answers
10,748 views
Give two equivalent fractions for the smallest amount of problems you need to complete correctly on a homework assignment to get
1 answer
442 views
A jogger with a mass of 66.0 kg reaches the top of a staircase in 44.0 s. If the distance from the bottom to the top of the
10 answers
1,530 views
A race car accelerates from 50 m/s to 75 m/s over a distance of 400 m. What is the race car’s acceleration?
2 answers
498 views
Raj's score increased by 21 is 61
1 answer
361 views
does anyone from connections have the answer to math 6 B unit one lesson 11 data and graphs unit test? Please help
1 answer
516 views
Due to its ability to camouflage itself from predators, the White Peppered Moth of England was once much more abundant than the
5 answers
1,630 views
Challenger Elementary School has 800 students. Every Wednesday, 12, percent of the students stay after school for Chess Club.
1 answer
363 views
Calculate the pH of the cathode compartment for the following reaction given ℰcell = 3.01 V when [Cr3+ ] = 0.15 M, [Al3+ ] =
1 answer
316 views
Weights of the vegetables in a field are normally distributed. From a sample Carl Cornfield determines the mean weight of a box
1 answer
319 views
Consider points $O, A, B, C, D$ and $R$ in the diagram below, such that $AR = 4, BR = 2, CR = 2,$ and $DR = 6$:
[asy] size(250);
4 answers
1,054 views
Ben has a box of marbles containing 30 red, 14 green and 16 blue marbles. Ben randomly selects a marble from the box, records
1 answer
265 views
Find the measure of the third angle of a triangle if the measures of the other two angles are given.
35.5 and 82.6
1 answer
126 views
A ladder is leaning against a building so that the distance from the ground to the top of the ladder is one foot less than the
4 answers
109 views
The product of two consecutive page numbers is 420. Find the page numbers.
Responses 20 and 21 22 and 23 -20 and -21 30 and 31
1 answer
56 views
The area of a rectangle is 84 inches. It has a length of x−2 and a width of x+3. What are the dimensions of the rectangle?
2 answers
54 views
A rocket is fired upward from the ground with an initial velocity of 200 feet per second. Neglecting air resistance, the
2 answers
103 views
A hang glider pilot accidentally drops her compass from the top of a 400-foot cliff. The height h of the compass after t seconds
1 answer
73 views
Read "The Cricket Sang" by Emily Dickinson.
The cricket sang, And set the sun, And workmen finished, one by one, Their seam the
3 answers
248 views
Choose the proper name for the following property.
If ab=0, then either a=0 and/or b=0.
1 answer
62 views
Select the correct answer from the list.(2 points)
Scientists have found that atmospheric carbon dioxide levels have from 280
1 answer
149 views
The area of a circle with radius r is given by the formula A=πr^2. If a circle has area 25π
square inches, what is the radius?
1 answer
85 views
To solve x^2−8x=10 by completing the square, what would be added to both sides?
2 answers
57 views
Which of the following statements is true about completing the square?(1 point)
Responses When completing the square, add
1 answer
120 views
Which equation is equivalent to 2x^2−16x−43=−3?(1 point)
Responses (x−16)^2=36 (x−4)^2=36 (x+16)^2=40 (x−4)^2=40
1 answer
60 views
Question 1 (1 point) Skies are often clear above the eye of a hurricane and are actually the calmest section of any hurricane.
Tr
1 answer
224 views
For 2x2+5=−x, choose the correct values of a, b, and c that you would substitute into the quadratic formula.(1 point)
Responses
1 answer
71 views
Which of the following is the correct form of the quadratic formula for the quadratic equation ax^2+bx+c=0?
(1 point)
2 answers
103 views
A rectangular pen for a pet is 8 feet longer than it is wide. Give possible values for the width, W, of the pen if its area must
4 answers
91 views
Which of the following statements is not true?(1 point)
Responses A complex number is a number that can be written in the form
1 answer
160 views
What is the real part of 4−5i
2 answers
60 views
What is the imaginary part of 7−6i
4 answers
59 views
Determine if the statement below is true or false. If it is false, rewrite it so it is true.
Rewriting −10−−−−√ in
1 answer
104 views
The number of vinyl album salesy (in millions) in a country x years after 2010 can be modelled for 2010 through 2016 with the
1 answer
73 views
Jesse and Benjamin are asked to solve
100x^2−100=0. Here are their solutions. Who is correct? Explain. Jesse 100x^2-100=0
1 answer
140 views
Create a quadratic inequality that represents the following phrase:
The square of the quantity 5 subtracted from x has a minimum
2 answers
119 views
The profit of a company producing x thousand units is given by P(x)=-2x^2+38x-120
Find the values of x for which the company
1 answer
131 views
The result of subtracting a complex number to its conjugate is _____
1 answer
78 views
The discriminant of a quadratic equation is given by
� 2 − 4 � � b 2 −4ac. Explain in your own words why a quadratic
1 answer
188 views
A polynomial is a finite series of terms in the form ax^m , where a is a(n) and m is a(n) .
1 answer
104 views
Explain why 2x^3y and 2yz^2 are not like terms
1 answer
48 views
Isaac was asked to factor the following expression completely:
8x^2-20x-12 Isaac got (8x+4)(x−3) as their answer and claims it
4 answers
99 views
Explain why we know that 3x^2+4x−2 is not factorable.
2 answers
81 views
For this project, you will write an essay addressing the following question:
How do conflict and cooperation among groups and
1 answer
81 views
chloroplasts play an important role in energy production in plant cells. however, some parts of a plant, like the roots, lack
4 answers
471 views
chloroplasts play an important role in energy production in plant cells. however, some parts of a plant, like the roots, lack
4 answers
546 views
in three to five sentences, explain why animal cells do not require a cell wall or a central vacuole for their functions
3 answers
796 views
Let f(x)=x^2+4x. Which equation among the following is the correct result after setting f(x) equal to 0
and completing the
2 answers
74 views
Let f(x)=ax^2+bx+c be a quadratic function where a≠0
. Which of the following statements is true about the relationship between
1 answer
113 views
A cannonball is shot from the ground, reaching the height of 50 meters before landing on a target 500
meters away. Assuming the
1 answer
182 views
How can you determine how many solutions a quadratic function has?
Determining how many y-intercepts the graph has Determining
1 answer
107 views
A company owns two dealerships, both of which sell cars and trucks. The first dealership sells a total of 164 cars and trucks.
3 answers
159 views
A company owns two dealerships, both of which sell cars and trucks. The first dealership sells a total of 164 cars and trucks.
3 answers
81 views
A company owns two dealerships, both of which sell cars and trucks. The first dealership sells a total of 164 cars and trucks.
3 answers
62 views
A company owns two dealerships, both of which sell cars and trucks. The first dealership sells a total of 164 cars and trucks.
3 answers
229 views
At the Henderson Middle School awards ceremony, the principal is going to honor outstanding students with gift cards. The gift
3 answers
235 views
At the Henderson Middle School awards ceremony, the principal is going to honor outstanding students with gift cards. The gift
3 answers
104 views
Mrs. Gonzalez is going to rent a car for a business trip for one week. The total cost, C, for Top-Notch Car Rental is $150 plus
3 answers
271 views
Mrs. Gonzalez is going to rent a car for a business trip for one week. The total cost, C, for Top-Notch Car Rental is $150 plus
3 answers
121 views
Choose the true statement according to Newton's Third Law of Motion.(1 point)%0D%0AResponses%0D%0A%0D%0ATwo moving objects stop
3 answers
112 views
Explain how bumper cars are an example of Newton's Third Law of Motion.
3 answers
55 views
An octopus moves through water by ejecting water through a funnel in its body. How does this illustrate Newton's Third Law?(1
3 answers
222 views
Which factor best explains why Native Americans were able to make permanent settlements?
3 answers
50 views
Why did prehistoric Georgia Indians build the Etowah Mounds? %0D%0A (1 point)%0D%0AResponses%0D%0A%0D%0ATo use as temples for
3 answers
96 views
What was the main reason Spain built missions along Georgia’s Barrier Islands? %0D%0A (1 point)%0D%0AResponses%0D%0A%0D%0AFor
3 answers
54 views
What was the main reason for British exploration and colonization of North America?%0D%0A (1 point)%0D%0AResponses%0D%0A%0D%0ATo
3 answers
73 views
The Charter of 1732 established the colony of Georgia and stated that the colony was to be governed by%0D%0A (1
3 answers
61 views
Which of the following does NOT describe James Oglethorpe?%0D%0A%0D%0A (1
3 answers
51 views
Which of the following best describes Mary Musgrove’s contribution to the colony of Georgia?%0D%0A (1
3 answers
73 views
Choose the correct answer from the drop down menu. (1 point)%0D%0A%0D%0A%0D%0A was the chief of the Yamacraw Indians and allowed
3 answers
104 views
Which of the following goods were produced on a large scale in colonial Georgia? Select the two that apply.%0D%0A%0D%0A (2
3 answers
88 views
Why did the British decide to tax the colonists?(1 point)%0D%0AResponses%0D%0A%0D%0Ato discourage colonists from fighting for
3 answers
143 views
Which of the following effects of the French and Indian War most contributed to smuggling in the colonies?(1
3 answers
58 views
Why did the king issue the Proclamation of 1763?(1 point)%0D%0AResponses%0D%0A%0D%0Ato enforce a tax on sugar%0D%0Ato enforce a
3 answers
85 views
Select True or False for each of the following statements about the colonists reactions to the Proclamation of 1763.(4
3 answers
200 views
While the invention of the steamboat is often attributed to American inventor Robert Fulton, credit should really go to John
3 answers
28 views
A tennis player hits a 0.1-kilogram tennis ball with her racket from the north end of a court. Her racket was traveling at 65
3 answers
38 views
The wind blows a lawn chair that weighs 4 kg into a fence with a force of 8 N. How much reaction force does the fence exert on
3 answers
32 views
Physical activity helps improve the overall health of individuals. It assists with circulation, increases blood flow to the
3 answers
58 views
A student is writing a research report for his eighth–grade literature class about the work of the famous American poet Emily
3 answers
66 views
(1) There is definitely a correct manner in which to give gifts. (2) Sure, you might be thinking that all you have to do is go
3 answers
43 views
1) There is definitely a correct manner in which to give gifts. (2) Sure, you might be thinking that all you have to do is go to
3 answers
57 views
The Sons of Liberty were formed in response to(1 point)%0D%0AResponses%0D%0A%0D%0AThe Stamp Act%0D%0AThe Stamp
3 answers
89 views
was the chief of the Yamacraw Indians and allowed James Oglethorpe to establish the settlement of Savannah at Yamacraw Bluff.
A.
3 answers
55 views
The dog sled will experience positive acceleration if:
they add bags to the sled. they add a dog to the sled. Athey add a person
3 answers
72 views
How does a spacecraft leave the surface of the Earth?
The spacecraft produced an upward force of thrust that was equal to the
3 answers
36 views
Triangle ABC and triangle CDE are similar right triangles. Which proportion can be used to show that the slope of AC is equal to
3 answers
51 views
Capture both of the lines by entering ordered pairs for points on these lines: y=2x+7 y=3x-3
3 answers
31 views
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