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Emma
Questions and answers by
Emma
, page 6
Questions (1,064)
A sector in a circle of radius 8.1 m has an area of 53.5 m^2. The central angle in a sector must be _____o. Round to one decimal
4 answers
548 views
A 45 foot long driveway goes uphill from the street to the garage of a house with a 5 degree angle of elevation. The garage must
3 answers
428 views
A carpenter is adding a sun room to the back of a house. If the width of the room is 15 feet, the distance from the house to
1 answer
444 views
A search and rescue plane flying at an altitude of 1000 feet spots a ship in the ocean with an angle of depression of 7 degrees.
2 answers
621 views
The directions says "At least 10 supporting details go beyond Main Events" does that mean at least 10 facts altogether in the
2 answers
553 views
The motion of a spring that is subject to dampening (such as a car's shock absorber)is often modeled by the product of an
2 answers
569 views
Find dy/dx by implicit differentiation for the following
2x^2y+3y=-1
1 answer
375 views
Find dy/dx by implicit differentiation:
cos(x−y)=−4xe^x
1 answer
477 views
How would I use the chain rule here for x^2+y^2=z^2 but still have my answer in equation form?
1 answer
338 views
Determine the y-coordinate of the local minimum on the graph of the function f(x) = x5 - 6x2 + x + 4.
1 answer
369 views
Is this personification?
“The silence prolonged itself”
4 answers
521 views
What does it mean to explain the passage's significance and literary device?
2 answers
581 views
I'm trying to write an extended metaphor about myself but I'm stuck.
So far I have I am a seed small..
1 answer
417 views
River compared to life as a metaphor?
3 answers
376 views
I am writing a personal narrative and we have to include significance like what we learned from that memory. My memory is about
1 answer
411 views
A car sits in an entrance ramp to a freeway, waiting for a break in the traffic. The driver sees a small gap between a van and
4 answers
4,272 views
A large boulder is ejected vertically upward from a volcano with an initial speed of 39.0m/s . Air resistance may be ignored.
(a)
4 answers
2,612 views
I was hoping someone could check my answers? We are supposed to underline the nouns in the following sentences. 1. Remove the
4 answers
449 views
I have a few more questions about my
English paper that I hope someone could check? 1. During our break, Stephanie's mother
1 answer
408 views
Please help me understand this
Explain the transformation of jurgis character throughout the jungle. How did his morals, actions
7 answers
440 views
In your search for fuel to use after the reserves of gasoline dry up, you decided to analyze different compounds (2 hydrocarbons
1 answer
396 views
Difference between position and distance
4 answers
387 views
Describe the evidence that supported the hypothesis of Continental Drift.
3 answers
820 views
Is there another I can substitute in for stupid?
For ex Crooks thought Lennie's dream was stupid.
3 answers
497 views
was or were?
Between the moment when Crooks and Lennie (was/were) in his room..
4 answers
490 views
Can you please help me figure out a deeper meaning for "society will judge people and it will affect their future"
for ex:
2 answers
556 views
Suppose that you visit Shire, and find that 28% of Hobbits believe in the existence of Elves, 16% believe in the existence of
1 answer
311 views
Suppose that you visit Shire, and find that 28% of Hobbits believe in the existence of Elves, 16% believe in the existence of
3 answers
366 views
I have to a narrative argument about the human nature in the book Lord of The Flies. Any ideas what examples of human nature in
2 answers
493 views
My history question is:
How did issues regarding African American quality shaped the US from 1850s to the 1920s? I have my
4 answers
449 views
Why was the 13th amendment passed?
I know that it abolished slavery but why did it have to be passed?
1 answer
402 views
Starting from the drop off point, you hike in the woods 1.20 km due EAST. You then continue 3.0 km S 30° E. Finally, you head
1 answer
378 views
3) A wind with a speed of 60 km/h is directed TOWARDS the SE. A plane, flying due NORTH has an airspeed of 280 m/s. What is the
2 answers
1,108 views
When was the 3/5th compromise?
1 answer
324 views
Next number in the sequence?
0, 1, -1, 3, -5, 11, -21 ...
4 answers
609 views
What does this question mean?
What was your reading process or method for reading fiction before this unit?
2 answers
670 views
How do you do a double conversions and metric measurements?
32km/hr > m/s Like how do you convert that?
5 answers
482 views
How do I change this into present tense?
When Crooks and Lennie was talking in his room.
1 answer
354 views
To what extend is it ethical for humans to own genetic material?
Please I need help to collect peoples opinions of what they
1 answer
314 views
Three forces are applied to an object, as indicated in the drawing. Force Farrowbold1 has a magnitude of 29.0 newtons (29.0 N)
3 answers
1,138 views
True or False?
Abilities are natural, inborn aptitudes to do specific things.
1 answer
445 views
1. Career Fairs allow job-seekers to contact several prospective employers in a short time. (T/F)
2. It is illegal for businesses
1 answer
654 views
If 2/9 gallon of water fills a bucket 3/5 full, how many gallons of water are needed to fill the bucket?
5 answers
1,050 views
Ted, a triathlete, can swim 1.2 miles in 25 minutes, bike 56 miles in 2 hours 25 minutes, and run 13.1 miles in 1 hour 35
4 answers
668 views
With his new pizza cutter, Jon makes 3 different strait cuts across a circular pizza. What are the number of pieces of pizza he
1 answer
492 views
The only way to get to Ship Island is to take the ferry which is free for babies (2 and under), $17 for children (3-10 years
1 answer
434 views
The federal minimum wage is $7.25 per hour.
a. How much will a worker at McDonald's make in a year if he or she works 8 hours a
3 answers
740 views
What is the smallest natural number divisible by each of the integers 1-10, inclusive?
1 answer
470 views
If the voltage drop across each light bulb is the same, what can we say about the resistance of each of the light bulbs?
2 answers
514 views
if I dilute 250 of mL of 2.4 M lithium hydroxide solution so that it's new volume is 750 mL, what is the concentration of the
3 answers
421 views
If I leve 750 mL of 3.6 sodium chloride solution uncoverd and 150 mL of the solvent evaporates overnight, what is the new
1 answer
381 views
I have 500 mL of a 6.0 M solution that I want diluted down to 2 M. How many mL of water should I add to the solutiion. " FOR
3 answers
329 views
Christian Brothers Brandy (80%, 1.7 L) what do I do with this problem it's a percent compostion work sheet
3 answers
339 views
I have to read an article called "Survivors" and it's about people in the Holocaust. Then I have to write a 1-2 page essay about
1 answer
460 views
How much water would I need to add in order to dilute 200mL of a 5 M solution down to 2 M?
2 answers
1,117 views
Ms. Sue, Here are my reactions to the article about the survivors.
Horrified, disgusted and heart-broken
1 answer
349 views
How should I start my reaction essay off? I looked up examples online and most sources say to state the title and the author but
1 answer
419 views
in the number 288, explain how the value represented by the digit in the tens place is related to the value represented by the
1 answer
483 views
3.a solution has 64 grams of HI dissolved in 250 L of water. what is its [H+]
4. What is the pH of the solution in question #3?
4 answers
597 views
A solution has 189 grams of HNO3 dissolved in 1000L of water. What is pH?
1 answer
445 views
A solution has 0.45 mol of NaOH dissovled in 90 L of water. What is its [OH-]?
1 answer
382 views
What is the pOH of the solution in the question I asked before this one?
1 answer
370 views
9. A solution has 48 grams of LiOH dissovled In 100 L of water. What is its [OH-]?
10. What is the pH of the solution in question
1 answer
428 views
A solution has 140 grams of KOH dissovled in 5 L of water. What is the pH ?
1 answer
383 views
I am writing about an argument advertising essay and right now I am writing about the the NERF Fire-strike blaster. In the
1 answer
427 views
The differential gear of a car axle allows the wheel on the left side of a car to rotate at a different angular speed than the
3 answers
1,790 views
I am writing an essay on honor killing and i don't know what to put for my "call for action?" PLEASE HELP
1 answer
392 views
if you have 9.50x10^25 molecules of KClO3 how many grams of KCl and O2 will you get? The balanced equation is 2KClO3 = 2KCl +
2 answers
530 views
I'm writing an essay for To Kill A Mockingbird and the claim I came up for my essay is "Children are never too young to
2 answers
610 views
Which if the following is equivalent to 7pi/4?
A.285 degrees B. 305 degrees C. 315 degrees D. 330 degrees E. 375 degrees
3 answers
1,472 views
Please help me
1.The surface are of the exterior of hollow rubber ball is 16pi in^2.The rubber is 1/4 inch thick. Find the
2 answers
559 views
Oil spills and leaks in the Pacific Ocean have harmed marine organisms and the environment. Which kind of environmental issue is
7 answers
1,183 views
Please answer yes or no to the following question for my statistics project:
Are you in favor of welfare for those in need?
3 answers
334 views
What impact have the following conflicts had upon the US?
(WWII, Korea, Vietnam, the Wars in Gulf, Iraq, and Afghanistan.) I have
6 answers
459 views
does the data in the table represent a linear function? if so, wirte a rule for the function.
(below is what the table looks
9 answers
4,234 views
Calculate the maximum acceleration of a car that is heading up a 9.5° slope, assume that only half the weight of the car is
2 answers
807 views
solve the proportion:
5/2=22/24w the answer is 11/30 but I don't understand how you get that.
4 answers
335 views
segment PQ with endpoints P(4,2) and Q(2,17) is dilated by a scale factor of 4. Find the length of segment P',Q'
2 answers
909 views
The radius of circle a (which is 6) is multiplied by 1/2. Describe the effect of the change of the area.
2 answers
616 views
What is the solution to the system of equations that contains –3x + y = 3 and 2x – y = –1?
A. no solution B. (–1, 3) C.
3 answers
590 views
Solve the system of equations.
9x + y = 2 –4x – y = –17 I don't understand how you solve this.
4 answers
1,164 views
Find a recursive rule for the sequence 3, 6, 12, 24, …
I can't decide if it's a sub n= (2)n times sub n-1 or a sub n= 1/2 times
2 answers
510 views
Simplify the square root of 50.
A. 5 times the square root of 2 B. the square root of 5 times the square root of 10 C. 2 times
4 answers
1,091 views
2√3 times 4√21
the answer is 24√7 but I don't understand how you would get that.
1 answer
352 views
divide and simplify the radical
(3+ sqrt18)/4 sqrt12 I'm not sure how to conjugate the denominator?
4 answers
613 views
Which of the following is an example of exponential growth or decay?
A. a colony of bacteria staying constant in quantity each
3 answers
1,119 views
Which of the following statements is the best description of exponential decay?
A. Exponential behavior occurs when a function
3 answers
1,805 views
A population of ants is growing at a rate of 10% per month. What is the growth factor?
4 answers
1,855 views
Which is an equivalent form of the expression 1800(1.2)–t?
Is 1800(1/2)^t correct?
4 answers
2,108 views
Mary creates a table of values for a function and plots the points. She finds that the difference in the y values is the same.
4 answers
1,979 views
What is the growth rate of the function y=3*2^x?
Is the answer 1?
2 answers
496 views
r=10.5(0.535)^x
determine the decay rate
4 answers
1,076 views
The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the equation
4 answers
1,605 views
Which of the following is not a step in graphing a quadratic function?
A. Find the equation for the axis of symmetry. B. Find the
2 answers
781 views
All parabolas are symmetric with respect to a line called the axis of symmetry. A parabola intersects its axis of symmetry at
4 answers
1,665 views
The vertex of a parabola is at (-2,4), and the x-intercepts are at -6 and 2. Determine the domain and range of the function.
a.
2 answers
877 views
Find the polynomial form of the equation below.
y=-1.0(x-4.0)^2+2.0
1 answer
360 views
x: 0, 2, 4, 6 ,8
y: 1, 49, 2401, 117,649 How do the y-values in the table grow? A. The y-values increase by a factor of 49 for
3 answers
1,099 views
Combine like terms and classify the polynomial by the number of terms.
7x + 3x – x Is monomial correct?
3 answers
1,644 views
Give the degree and classify the polynomial by the number of terms.
A. degree: 2; trinomial B. degree: 3; binomial C. degree: 3;
3 answers
2,269 views
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