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Ella
Questions (257)
Use your graphing calculator to evaluate to three decimal places the value of the integral from negative 1 to 1 of the product 2
1 answer
1,486 views
Suppose the integral from 2 to 8 of g of x, dx equals 13, and the integral from 6 to 8 of g of x, dx equals negative 3, find the
2 answers
1,076 views
the integral from 2 to 3 of 1 divided by the quantity 3 times x minus 2, dx is equal to the integral from 4 to 7 of 1 divided by
2 answers
2,349 views
What is the answer for the following problem :
[-7p-7]=-5 _______ 10
2 answers
374 views
Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the
1 answer
1,224 views
Which of the following integrals cannot be evaluated using a simple substitution?
the integral of the square root of the quantity
1 answer
1,437 views
Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the
1 answer
836 views
Suppose the integral from 2 to 8 of g of x, dx equals 13, and the integral from 6 to 8 of g of x, dx equals negative 3, find the
2 answers
870 views
Which of the following integrals cannot be evaluated using a simple substitution?
the integral of the square root of the quantity
1 answer
803 views
Your weigh on the moon is about 1/6 of your weigh on earth. Write and solve an equation to show how much a person weighs on
5 answers
1,520 views
A lead-in phrase to quoted evidence is used to
A) connect the quote with the writer's ideas B)provide a smooth transition and
5 answers
682 views
Simplify
(2^-5 x 2^-6)1/2 Help I'm confused!
1 answer
378 views
A thermostat is a device used to adjust the temperature indoors. Which of the following explanations best interprets the
4 answers
866 views
The temperature in your house is controlled by a thermostat. The temperatures will vary according to the sinusoidal function:
2 answers
989 views
1. At the amusement park, you decide to ride the Ferris wheel, which has a maximum height of 50 meters and a diameter of 35
1 answer
1,941 views
dividend of $2.25 a share. In addition, the future annual rate of growth in dividends
for each of the three companies has been
1 answer
885 views
This year Shoreline Light and Gas(SL&G) paid its stockholders an annual dividend of $3 a share. A major brokerage firm recently
1 answer
1,093 views
eddy is considering a stock purchase. the stock pays constant annual dividend of $2.00 per share, and is currently trading at
1 answer
743 views
How do you do conversions.
Ex. 100mA Ex. 12.24Gm. Etc.
0 answers
317 views
A ________ is an in-depth look at a particular child at a specific point in time.
2 answers
608 views
An atom emits a photon of wavelength 1.08 meters. What is the energy change occurring in the atom due to this emission?
1 answer
570 views
Hi pls help me i dunno what to do show me complete solution please please Thank you.
a piece of wire 10ft. long is cut into two
2 answers
622 views
A particle moves on a line so that its position at time t seconds is p(t)=3t3 meters to the right of the origin. Find the time c
1 answer
604 views
The waiting times between a subway to Podger schedule and the arrival of the passenger on uniformly distributed between zero and
2 answers
1,261 views
i'm dividing 52 glass bears into groups she has 1 left over how many groups
thanks ella
10 answers
2,337 views
Identify and discuss at least two forces that would be involved when an elderly patient who is proped up at about 4 degrees in a
2 answers
398 views
Assuming 100% transfer of energy in the system, please calculate maximum KE (Kinetic Energy) that the rocket has if the rocket
1 answer
455 views
If I make an ice pack with 750 mL of water, what mass of ammonium chloride must I include to get the temperature to drop from 20
1 answer
725 views
how can analytical chemistry help on different fields of sciences and technology?
1 answer
403 views
Birches
by Robert Frost When I see birches bend to left and right Across the lines of straighter darker trees, I like to think
1 answer
896 views
The best conclusion concerning delta is that the cells
a. contain no DNA. b. contain no RNA. c. contain only one chromosome that
0 answers
1,300 views
Here is another poem that uses personification to help define the theme. Answer the questions that follow using all you know
1 answer
849 views
Act I of An Enemy of the People Question
Think carefully about what each quote might infer about the character and choose the
1 answer
760 views
What is the order of the numbers from least to greatest?
2.01, 2.1, 2.001, 2.11, 2.011
4 answers
1,453 views
Please check my answers because I need to do good at this.
1. When consuming fats the healthiest choice is foods high in? A.
6 answers
1,846 views
A parabolic arch has a height of 20 m and a width of 36 m at the base. If the vertex of the parabola
is at the top of the arch,
2 answers
5,536 views
An airplane has an air speed of 112m/s [N 20 degrees W] and has a ground speed of 106 m/s [N 25 degrees W]. Find the velocity of
0 answers
459 views
A student swims at 4m/s. She is swimming from west to east across a river that's is flowing 2.2m/s [S].
A) if the river is 100 m
0 answers
807 views
A student swims at 4m/s. She is swimming from west to east across a river that's is flowing 2.2m/s [S].
A) if the river is 100 m
2 answers
820 views
An airplane has an air speed of 112m/s [N 20 degrees W] and has a ground speed of 106 m/s [N 25 degrees W]. Find the velocity of
1 answer
382 views
A car is moving with a velocity od 10.1m/s [N] while on a ferry that is moving across a lake.if an observer on shore measures
1 answer
381 views
A car is moving with a velocity of 10.1m/s [N] while on a ferry that is moving across a lake. If an observer on a shore measures
0 answers
473 views
this occurs when cooler air cannot retain all its vapor
1 answer
791 views
This process distributes the heat from the sun around the earth?
1 answer
438 views
This reflects some heat back into space and traps some heat near the earth.
1 answer
558 views
conduct the expiriment and record your results mean?
1 answer
383 views
What can be done to prevent mine drainage from damaging the ecosystem
1 answer
683 views
Fre Winslow Tylor was concern with all but the following
a. making workers feel appreciated b. making 1st class worker out of 2ne
1 answer
588 views
1,2-Benzanthracene is a yellow-brown nonvolatile solid with molecular weight 228.29g*mol-1. an 18.2632-g sample of
1 answer
1,009 views
?Le gusta tocar la guitarra a la maestra?
3 answers
1,298 views
So I'm writing a story about a guy who gets brain tumor because of a car accident. I know it may be a stupid question, but how
7 answers
546 views
Alcoholic drinks contain ethanol. 10cm3 of ethanol is called one unit of alcohol. Men are advised to drink a maximum of 21 units
1 answer
706 views
What would be the reaction of a teenage daughter after rescuing her parents after their kidnap?
so this is for a story I'm
3 answers
492 views
what would be another way to phrase "i'm on a rollercoaster that only goes up". like is there another metaphorical or symbolic
4 answers
498 views
Imagine a piece of square paper that measures 20 by 20 cm. You can make a box (with no lid) by cutting a square of the same size
1 answer
2,115 views
If a student used an iron scoopula, instead of a plastic one, to add the unknown metal to the HCl solution, will it affect the
1 answer
1,244 views
Can calcium hydroxide solution be used to distinguish Co(NO3)2 and Fe(NO3)3 solutions using only the titration technique?
1 answer
554 views
George wants to build a square fence using 80 meters of wire. What is the area of the fence if you use all of the wire equally
3 answers
450 views
The sum of two numbers is 15. Three times one of the numbers is 11 less than five times the other. Find the numbers.
Please help.
3 answers
2,432 views
Find a number that is 96 greater than its opposite.
2 answers
1,520 views
determine the equation of the line through the points (8,2) and (-4,-1)
Please explain and show work
1 answer
323 views
Given that sin alpha = 15/17 and
-360 <alpha<360 find all values of alpha to two decimal places. Help Please!
1 answer
500 views
Was imperialism necessary in the 19th century?
5 answers
593 views
Factorise fully: 5pq + 10p
1 answer
823 views
What is the median of this set of numbers 85,48,75,36,55
1 answer
384 views
Read the following excerpt from “and sometimes i hear this song in my head.”
"and our tongues keep remembering the rhythm of
2 answers
901 views
Can someone please help me balance these equations? Thank you for your time!!
1. NO + O2 �¨ NO2 2. NH4Cl + Ca(OH)2 �¨ CaCl2 +
1 answer
412 views
Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate
1 answer
1,394 views
Which of the following is a characteristic of a traditional economy?
A. It encourages innovation and change. B. It is usually
1 answer
1,212 views
Derive absolute error in equations:
1)Derive absolute error in (e/m) e/m= 2V/B^2*R^2 2)Derive absolute error in B
0 answers
711 views
A platinum resistance thermometer has resistances of 200.0 ohms when placed
in a 0 degrees Celsius ice bath and 253.8 ohms when
1 answer
2,559 views
A positive point charge q = +2.50 nC is located at x = 1.20 m and a negative charge of ƒ{2q = ƒ{5.00 nC is located at the
1 answer
1,416 views
A metallic sphere initially has a net charge of +4.0 nC. A negatively-charged rod initially has a net charge
of –6.0 nC. When
1 answer
3,333 views
Three point charges, A=2.00 uC, B=7.00 uC, C=-4.00 uC, are located at the corners of an equilateral triangle. a) Find the
1 answer
940 views
example of situation irony in act iii of the crucible
0 answers
340 views
Write a fictitious medical report of about two paragraphs describing a dermatologic condition or disease. Focus the report on
3 answers
617 views
out of these variables which would and would not follow normal distribution. shoe size
height age GPA model year of car how many
0 answers
511 views
I am trying to factor, but I can't seem to get this one. The question is: -15d*2*-2d+8. It is actually -15d squared but I didn't
1 answer
459 views
What will be the effect on a chromatogram of two well separated peaks if: (this is for a gas chromatography)
a) the carrier gas
0 answers
516 views
If the gas chromatograph is polar, and a mixture of a polar compound and a non-polar compound is injected. Which one of the two
1 answer
521 views
What will be the effect on a chromatogram of two well separated peaks if: (this is for a gas chromatography)
a) the carrier gas
0 answers
1,107 views
Can someone check these for me?
1.What problem has been at the heart of the intense political struggles in Central America?
1 answer
550 views
What is the balanced equation for the reaction of acetylsalicylic acid and sodium hydroxide?
1 answer
559 views
Write an equation of a line that passes through (-12, -14) with slope 6.
A.y = 6x - 12 B.(y + 14) = 6(x + 12) C.(y + 12) = 14(x +
3 answers
535 views
1.Writers often communicate their themes by building clues into the story. Choose one story from Collection 4 and show how the
1 answer
865 views
I understand what the question is asking for but I do not know exactly how to write it. Here is the question. The way a story is
1 answer
634 views
It is possible, although less accurate, to do a standard addition with only one sample. An unknown Fe sample was analyzed by AAS
1 answer
489 views
Krystal grilled 21 burgers at a block party. She grilled the same number of pounds of turkey burgers as hamburgers. Each turkey
1 answer
670 views
Krystal grilled 21 burgers at a block party. She grilled the same number of pounds of turkey burgers as hamburgers. Each turkey
1 answer
442 views
Mr. Malone is putting money in two savings accounts. Account A started with $200 and Account B started with $300. Mr. Malone
3 answers
2,429 views
Mr. Malone is putting money in two savings accounts. Account A started with $200 and Account B started with $300. Mr. Malone
0 answers
577 views
Mr. Malone is putting money in two savings accounts. Account A started with $200 and Account B started with $300. Mr. Malone
2 answers
539 views
what mass of water can be heated from 45 celcius to 88 celcius with 28kj?
1 answer
822 views
what mass of water can be heated from 45 celcius to 88 celcius with 28kj?
1 answer
320 views
540 kg of dry concrete mixture is to be spread over three surfaces in the ratio equal to that of their areas.If their areas are
1 answer
435 views
An electron ps from the 6th to te 3rd energy level in the hydrogen atom:
a) calculate the wavelength b) calculate the frequency
1 answer
665 views
Hi,
Okay, so where can I get other cartoons on Stalin? I was searching like forever to find that one. Thanks for all your help
4 answers
431 views
Heya
The Cartoon on Getty Images, Cosy Communist circa 1940. I'm trying to find where it was originally published and who
3 answers
575 views
what are the factors of 22x^2+66x-220?
1 answer
321 views
Stacey throws two dice. The difference in face value between the two dice is three, and the product of the numbers thrown is
1 answer
585 views
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