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Eva
Questions and answers by visitors named
Eva
Questions (104)
How does the principle of separation of powers limit Congress?
A.Congress cannot enforce the laws that they make. B.Congress must
93 answers
6,646 views
_______ are helpful in assessing a variety of children's skills, including both cognitive abilities and motor
skills. A. Art
5 answers
889 views
Discuss the increase and decrease of presidential powers. Define “Imperial Presidency” and give two examples of presidents
10 answers
2,860 views
orlando likes baseball. He's a good fielder, but he wants to improve his batting average. currently .200 (or 20%) for the first
3 answers
542 views
Will we ever run out of air?
Air is stuck to the planet by gravity, it won't leave. Two things are adding to the air all the time
1 answer
467 views
Hello,
This year I am sitting my ECPE exam of the university of Mishigan. Where can I find useful practice on the Internet? I
1 answer
655 views
What subjects do students study in the United Kingdom at the age of fourteen?
http://en.wikipedia.org/wiki/Education_in_England
1 answer
812 views
I need help on one particular part of algebra because i forgot what my teacher said! Here is the question:
Directions: Find the
1 answer
427 views
Hey i need help on this problem.
8-9t=21t-17 Can someone show me how to do it?
7 answers
467 views
OF MAN’S first disobedience, and the fruit
Of that forbidden tree whose mortal taste Brought death into the World, and all our
6 answers
812 views
Area of rectangle = xy
= x�ã(4r^2 - x^2) Take the derivative. I am having trouble with the algebra.
5 answers
325 views
A small ball rolls horizontally off the edge of a table that is 1.20 m high. It strikes the floor at a point 1.52 m horizontally
7 answers
1,399 views
A Coast Guard airplane needs to drop a rescue package to a ship floating adrift in the ocean. The plane flies 55 m above the
3 answers
1,238 views
A particle moves at varying velocity along a line and s= f(t) represents the particle's distance from a point as a function of
3 answers
1,494 views
Is this a correct use of the word quintessence?
Biblical hermeneutics form the quintessence of religion and faith through inquiry
3 answers
448 views
how do i find the derivative of the function:
f(x) = e^2 + x^e i just don't know how to go about doing this. any and all help is
1 answer
302 views
If f is decreasing and f(20)=10, which of the following must be incorrect? Explain.
a. (f^1)'(20)=-3 b. (f^1)'(10)=12 how would i
3 answers
377 views
How many atoms are in 0.075 mol of titanium?
2 answers
1,128 views
The Edwin Meese syndrome, giving examples from the fields of probation and parole.
4 answers
1,727 views
Can I have a few examples plz
1 answer
383 views
define naturalistic fallacy and give me an example.
Thanks,
1 answer
462 views
what is the criterion of reasonableness in the study of ethics?
4 answers
627 views
is the police code of ethics considered normative ehics or meta-ethic? why?
2 answers
1,017 views
For the equation below, if 58.6 grams of Al were to react with 540 grams of H2SO4, how many grams of H2 would be produced?
2Al+3H
2 answers
539 views
(I have no idea how to even approach this question. Can anyone please help me?)
Some people have proposed that the earth could
4 answers
1,338 views
tan 0=1
csc 0 = sqrt. 2 cos 0 = sin 0 os 0 = cos (-pie/6) The 0s means that symbol for angle. Please someone help me do these
3 answers
494 views
Let f(x)=e^(2x)-kx, for k greater than 0.
Using a calculator or computer, sketch the graph of f for k=1/9, 1/6,1/3,1/2,1,2,4.
3 answers
809 views
If 1100 square centimeters of material is available to make a box with a square base and an open top, find the largest possible
5 answers
7,264 views
Let f(x)=e^(2x)-kx, for k greater than 0.
Using a calculator or computer, sketch the graph of f for k=1/9, 1/6,1/3,1/2,1,2,4.
4 answers
4,623 views
What was the Clinton Healthcare plan in the early 1990's? Know of any links or info that I can read up about it?
Thanks!
2 answers
542 views
A 5.7- kg concrete block rests on a level table. A 4.0- kg mass is attached to the block by a string passing over a light,
2 answers
1,139 views
The length of a rectangle is 1 more than the side of a square and the width of the rectangle is 1 less than the side of the
1 answer
403 views
A pelican flying along a horizontal path drops
a fish from a height of 3.3 m. The fish travels 8.7 m horizontally before it
2 answers
911 views
90% confidence; the sample size is 1150 of which 40% are successes.
1 answer
611 views
John walks 1.0 km north, turns and walks 1.2 km at 50 degrees north of due east, and then turns and walks .8 km at 25 degrees
2 answers
774 views
Determine whether the equation represents direct, inverse, joint, or combined variation. y = 2x on 3rd
1 answer
619 views
Here is the question :
Determine whether the equation represents direct, inverse, joint, or combined variation. y=2x^3
2 answers
777 views
Let g(x) = -x2 + 4x + 1. Find g(k)
5 answers
427 views
f varies jointly as g2 and h, and f = 50 when g = 4 and h = 2. Find when g = 3 and h = 6
4 answers
1,736 views
i try this one but graphmatica gives me different graph. Please help.
Solve for y in terms of x and replace y with the function
1 answer
448 views
Decide whether the given relation is a function of x. (NO CREDIT WILL BE GIVEN WITHOUT AN EXPLANATION). Give the domain.
2 answers
499 views
Kevin has a salt water aquarium.As
Shown below in the shape of a rectangular prism. ( base 36 in, width 18in,height 20 in) . When
3 answers
820 views
Which of the following is least characteristic of internalization?
A. It occurs at different times for different issues. B. It
4 answers
1,140 views
Why should teachers offer a variety of small-group activities for children every day?
I. The children will be at different
3 answers
1,207 views
1)When children rely on outside controls to guide their actions, they're operating at the _______ level of
self-regulation. A.
5 answers
3,703 views
Self appraisals should not be used to assess which of the following?
A. Math concepts B. Dispositions regarding tasks C. IEP
4 answers
992 views
American literature homework question: To Kill a Mockingbird?
Can someone help me understand the following question, please?: Of
6 answers
796 views
Did I solve the following correctly? I had to the fin the midpoint.
A (-3, 2) B (5, -4) I did the midpoint formula: M(-3+5/2, 2+
1 answer
599 views
If evies chicken lays 4 eggs in 5 days how many days will it take for evies chicken to 16 eggs?
3 answers
479 views
A farmer has 1000 feet of fencing materials available to fence a rectangular pasture next to a river. If the side along the
2 answers
1,278 views
A rectangle is to be constructed so that it is bounded by the x-axis, the y-axis, and the line y = -3x + 4. What is the maximum
2 answers
533 views
The revenue and cost equation for a product are
R = x(75 - 0.0005x) and C = 30x + 250,000 where R and C are measured in dollars
3 answers
1,249 views
The revenue and cost equations for a product are
R = x(50 - 0.0002x) and C = 12x + 150,000 where R and C are measured in dollars
4 answers
2,157 views
I'm not sure how to address any of these. I"ve attempted them but each time I do, I've gotten different answers. I'm not even
1 answer
452 views
A rope is attached from a truck to a 1403 kg car. The rope will break if the tension is greater than 2375 N. Neglecting
1 answer
884 views
A 2011 kg elevator moves with an upward acceleration of 1.9 m/s2. What is the tension in the cable that supports the elevator?
2 answers
521 views
You work at a garden store for the summer. You lift a bag of fertilizer with a force of 122 N, and it moves upward with an
3 answers
2,019 views
In class, we've been working on moment of inertia and recently did a lab regarding its usage. I don't feel too confident with
2 answers
647 views
According to the text, why should teachers of young children share science activities with parents?
A. Everybody should know the
3 answers
1,139 views
A natural way to reinforce science process skills and introduces the scientific
method. This strategy, especially appropriate for
3 answers
802 views
A block (mass m) hangs from a spring (spring constant k). The block is released from rest a distance d above its equilibrium
1 answer
420 views
Please read the following excerpt from an essay. The sentences are numbered to help you respond
to the question that follows. (1)
3 answers
1,232 views
Which of the following is a common error in composing a thesis statement?
A. Your thesis statement is specific as opposed to
3 answers
1,094 views
Which of the following is an example of an indefinite pronoun?
A. This B. You C. Which D. Each my answer is a.
6 answers
508 views
Solve: -2x<9. x>____
3 answers
356 views
Solve -2x<9. x> ____
3 answers
343 views
-9(-5x+2)= -4(3x+2)
I keep getting x=.30 but I know it's wrong!
1 answer
361 views
I chose this subjects Maths literacy,Consumer studies,business studies,tourism but i wanna know what can i do with does subjects
17 answers
3,596 views
A chemist dissolves 0.096 g of CuSO4 · 5 H2O in water and dilutes the solution to the mark in a 500-mL volumetric flask. A
4 answers
3,393 views
A chemist dissolves 0.096 g of CuSO4 · 5 H2O in water and dilutes the solution to the mark in a 500-mL volumetric flask. A
2 answers
837 views
When 0.07 moles of ammonium sulfate ((NH4)2SO4) are dissolved in enough water to make 254 milliliters of solution, how many
3 answers
1,781 views
analyze what happens to the market for cheeseburgers if the price of cheese rises (cheese being apart of the cost for a
1 answer
679 views
Predict the effect of each of the following by mass of water in the hydrate and the chemical of the hydrate? a) not heating the
2 answers
789 views
Part A: What is the basic independent unit of world politics?
a. country b. province c. nation *** d. organization Part B: Which
7 answers
3,000 views
How is combing radicals by addition and subtraction similar to combining monomial expressions by addition and subtraction?
3 answers
2,153 views
If you’re a Canadian exporter would you like to see a higher Canadian dollar or a lower Canadian dollar in relation to the US
3 answers
759 views
Only using 2357,what number is a three digit number that add by a four digit number and equals to a five digit number? You can
1 answer
395 views
The yearbook club is having a bake sale to raise money for the senior class. Large cupcakes are sold for $1.25 each and small
2 answers
966 views
The spreading information to convince others or an idea
5 answers
1,030 views
I have matrix A = -1 0
0 -1 B = 0 1 c = 1 0 find n that A^n * matrix B = C find A^2014
1 answer
325 views
A = 2 x 2
-1 0 0 -1 find n that A^n * B = C B = 2 x 1 0 1 C = 2 x 1 1 0 answer is 6, but I don't know why find A^2014 the answer
1 answer
287 views
A swimmer travels in a northerly direction across a 500 m wide lake. Once across, the swimmer notices that she is 150 m east of
2 answers
946 views
A bullet is fired horizontally from a height of 45 m and hits the ground 2000 m away. With what velocity does the bullet leave
3 answers
1,545 views
A survey finds customers are charged incorrectly for 2 out of every 10 items. Suppose a customer purchases 13 items. Find the
4 answers
4,275 views
if 14 men can cultivate 42 acres of land in 18 weeks how many week will 21 men working at the same rate take to cultivate 56
4 answers
1,160 views
How does structure and bonding affect acid-base properties?
1 answer
277 views
The phrase, “the Elastic Clause,” comes from which powers of Congress?
A.enumerated powers***** B.implied powers C.inherent
34 answers
2,357 views
For a given watershed, should only people who live downstream of water should be concerned with the management of water
4 answers
375 views
How does a large body of water like Lake Superior affect the temperature of the surrounding land overnight?
1 answer
376 views
Suzie measured a neighborhood park and made a scale drawing. The scale she used was 2 inches : 1 yard. A soccer field in the
1 answer
424 views
Another pilot flies her plane at 300.0 km/h at 20.0° north of east. If the wind blows at 50.0 km/h at 45.0° northwest, what is
1 answer
236 views
Need Help ASAP Please someone
1. Write each mixed number as an improper fraction. : 2 and 1/2 A. 5/2 B. 3/2 C. 5/4 D. 3/4 2.Write
3 answers
1,183 views
Saeed bought 21 1/2 lb. of ground beef. He used 1/4 of the beef to make tacos and 2/3 of the remainder to make burgers. How many
4 answers
943 views
Frank used 3/2 cups of sugar to make a dozen brownies. How much sugar is in each brownie?
5 answers
1,748 views
a car averaged 48 miles per hour traveling 672 miles from Washington to Orlando. How long was the trip?
4 answers
372 views
Evaluate the expression: 6(x + 8) for x = 4.
1 answer
188 views
Students in a class made a list of activities that involve a chemical change. Which of these changes should be included on the
4 answers
325 views
An oil tank contains 1650 litres.how many tins holding 0.6 litres can be filled from the tank?
1 answer
253 views
A soccer ball was kicked over the edge of a wall and traveled 35 m horizontally at a speed of 5.6m/s. Calculate the vertical
1 answer
222 views
Writ a little to a friend who wants to visit your school giving him or her direction to your school and telling him about two
1 answer
298 views
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