Ask a New Question
Search
Questions and answers by
Betty
Questions (275)
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
148 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
70 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
128 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
104 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
82 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
57 views
A driver travels from sunyani to Kumasi. The distance between the two cities is 40 miles. After 60 minutes, the driver makes a
1 answer
102 views
Identify the missing number
78,20,?,56,23
1 answer
87 views
Evaluate 2 tan 240 + 3 cos120 leaving your answer in a surd form
2 answers
262 views
What was North Korea's response to president George w. Bush's 2001 threat to stop negotiations?
1 answer
358 views
What is the dark, sticky substance that forms when tobacco is burned?
14 answers
594 views
What was the main cause of the dust bowl in the 1930s?
3 answers
667 views
Two students in the debate club are preparing arguments for and against the use of nuclear energy. Each student will have 5
1 answer
494 views
geologist Working for the Environmental Protection Agency monitor surface waters at sites across the country to determine the
1 answer
436 views
Based on the context what is the meaning of the word concise in the following sentence? Her writing was so concise that she
1 answer
455 views
A rocks considered valuable natural resources?
13 answers
645 views
(x,y),(0,0),(1,1),(2,4),(3,9),(4,16)
What is the rule?
1 answer
74 views
(x,y),(0,0),(1,1),(2,4),(3,9),(4,16)
3 answers
81 views
what is your role as a personal support worker on the rehabilitation team for clients with acquired brain injury.
0 answers
156 views
Tetroxosulphate cup and acid sodium hydroxide react to produce salt and water write a balance chemical equation for the
4 answers
275 views
Tetroxosulphate cup and acid sodium hydroxide react to produce salt and water write a balance chemical equation for the
1 answer
225 views
Find five sixth of the difference between 2 1/5 and 1 3/4
1 answer
188 views
Find five - sixth of the difference between 2 1/5 and 1 3/4
1 answer
186 views
The dimensions of a rectangular dining room are 18 feet by 16 feet. If a scale factor of One-fourth is used to make a scale
3 answers
399 views
Recommend two practical strategies that could be implemented be the community to ensure that that anti substance abuse campaigns
3 answers
2,936 views
simplify the expression -6x -12 + 8y + 16x
1 answer
397 views
A stone tied to a string is made to revolve in a horizontal circle of radius 4m with an angular speed of 2 radians per second
2 answers
1,161 views
Why the Hewett treaty had a disastrous result on Ethiopia?
1 answer
591 views
How can we calculate the freezing point of a solution with in a given mass of a solution compound
1 answer
395 views
I am a little confused about what the question means by this
What are some possible consequences or repercussions of the issue or
3 answers
424 views
What would be some teaching approaches that could be adjusted to meet the needs of a child whose family is involved in a
2 answers
391 views
An article about a child having ADHD?
3 answers
432 views
Reggio Emilia children are free to choose from a variety of activities prepared by the teacher. These activities often emerge
1 answer
841 views
What one way you use self-regulation in your life?
3 answers
415 views
? Which of the following statements best describes the graph of-5x + 2y O It is a curve joining the points -5x-2y=1?
1 answer
1,373 views
a girl walks from a point A to a point B,20Km Away From A In Northeast Direction And WalkS To a point C on the bearing of
2 answers
701 views
What is the difference between strategic and tactical intelligence?
I kind of have an overall, general view of these two.
1 answer
576 views
For question 1-2 estimate the sum or difference. use the bench marks 0 1/2 and 1
1. 23/40 - 11/30 2. Simone measures the width of
21 answers
2,644 views
Solve for x, 6e^(x) - 4e^(-x)=5
4 answers
4,751 views
Use long division to find the remainder when f(x)=3x^5-7x^3-11x^2+2 is divided by x-2.
1 answer
480 views
Mucin is a glycoprotein found in mucus that increases its viscosity. Carbohydrates are added to mucin in which of these
0 answers
1,066 views
Although terminally differentiated cells do not divide, the nuclei in these cells are still that site of what important
3 answers
2,163 views
There is a fine line between guiding children's problem solving and interfinf with their self discovery. I am think f
1 answer
585 views
Find the inverse of g(x)=(1/3x)-7 and then find its domain and range.
I already found the inverse of the function.
1 answer
2,295 views
Let f(x)=1/x and g(x)=x^2 + 5x.
a. Find (f*g)(x) b. Find the domain and range of (f*g)(x).
6 answers
1,260 views
Inverse of f(x)=(1/4x)+2
1 answer
1,397 views
Find the domain and range for the inverse of f(x) = (1/4x)+2.
1 answer
1,864 views
Determine the domain of (f/g)(x) when f(x) = 1/x and g(x) = sqrt(x+5).
I have the domains of both functions and I know how to set
2 answers
3,656 views
Low achievement and academic accompy are appropriate for non English speaking preschoolers. I am think false.
1 answer
599 views
What does it mean suggest age group
3 answers
402 views
Name an object for a child may promote the child's oberservation of it's distinct features. T or F I am think T 2.Most toddlers
1 answer
452 views
Toddler brains are as active as adults. True
5 answers
719 views
If a young child calls a dogs,he has made a logical error. I am thinking true. Adults speaking parentese may effect their infant
3 answers
443 views
Clay brought a $500 series EE bond and redeemed it after 4 years for $329.20. How much interest did Clay earn?
0 answers
438 views
I am having a hard time finding article for this assigment?
Find an article on one or more strategies that work with young
1 answer
528 views
List two items you would expect to see in a setting for a children 3-5 years of age that promote social interaction?
5 answers
7,134 views
I don't understand this question?
List some of the issues facing our society related to marriage, divorce and living together
2 answers
514 views
How do you in text citation for youtude video
4 answers
489 views
How to figure out a grade 19 out of 25.
1 answer
430 views
What role do genes play in brain development in the following. I am having hard time finding information.
Gene-environment
1 answer
668 views
I am so unclear how did do this assigment
Choose two different countries and write about the differences parents might have in
1 answer
823 views
I need help with finding articles dealing turbulent times for children.
4 answers
437 views
I am writing a paper about Emotional and behavior disorders
I am not sure the website in my paper. I would be good ones to use my
10 answers
890 views
Substance abuse during pregnancy
Emotional and behavior disorders Write a two-page double-spaced paper describing the risk
2 answers
911 views
What kinds of stress do families who live in poverty encounter
4 answers
572 views
Name 5 other challenging behaviors in addition to biting that children may exhibit.
1 answer
431 views
How can an object be a specular reflector for some electromagnetic waves yet be diffuse for others?
1 answer
1,027 views
I need help constructing a graph showing and predicting when two toy cars traveling at different speeds when the fast car can
1 answer
588 views
Predict when a fast toy car can pass a slower toy car . I marked off a distant of 1.5 meters and recorded the time it took the
0 answers
615 views
What changed Newton's original work on the movement of the Moon around the Earth into the law of universal gravitation?
1) his
0 answers
709 views
Identify the precipitate(s) of the reaction that occurs when a silver nitrate solution is mixed with a sodium chloride solution.
2 answers
1,680 views
What two facts did Newton need to be able to calculate the acceleration of the Moon?
1) the distance to the Moon and the diameter
1 answer
1,001 views
What two facts did Newton need to be able to calculate the acceleration of the Moon?
0 answers
474 views
In these figures, we see a boy named Billy riding a carnival ride called the Rotor and the free-body diagram for the forces
2 answers
1,435 views
A popular snack food reduced the amount of sodium in one serving from 700 milligrams to 480 milligrams. What is the percent
1 answer
675 views
QUESTION 21
Condense the expression to the logarithm of a single quantity. ln310 + ln3x ln3(10 - x) ln310/x ln3(10 + x) ln310x
1 answer
748 views
QUESTION 25
The populations (in thousands) of Pittsburgh, Pennsylvania from 2000 through 2007 can be modele by where t represents
1 answer
708 views
QUESTION 14
The game commission introduces 100 deer into newly acquired state game lands. The population N of the herd is modeled
0 answers
928 views
I need major help with balancing redox reactions. I can't seem to get this one: (in basic conditions)
NBr_3(aq)=> N_2(g) +
1 answer
603 views
integrate (x^2+8)/(x^2-5x+6) by partial fractions method.
I first did long division, and came up with 1+((5x+2)/(x^2-5x+6)). Then
3 answers
704 views
integrate dydx=(4sqrt(y)lnx)/x.
Check my answer? I got y=((2ln^2(x)+c)/2)^2. Is that right?
3 answers
509 views
integrate dy/dx=x(y^(1/2))(cos^2(y^(1/2))^2)
I know I need to separate, and Iv'e moved dx to the right side with dy on the left.
1 answer
394 views
Why does cos^2(x)= 1/2cos(2x)+1/2? I am trying to integrate, but the answer key says to first rewrite the expression like the
1 answer
475 views
1. A stone is tossed upward with a velocity of 8m/s from the edge of a cliff 63 m high. How long will it take the stone to hit
4 answers
1,474 views
use newton's method to estimate all real solutions of the equation x^3.
I am having trouble coming up with a good guess. I went
0 answers
728 views
The base of a pyramid-shaped tank is a square with sides of length 12 feet, and the vertex of the pyramid is 10 feet above the
1 answer
3,763 views
The figure shows the graph of f(x)=xe^x, x greater than or equal to 0.
figure: f(x) curve is drawn and under the max. point/
3 answers
879 views
1. f(x)=x^2(e^x) find a point where the tangent is horizontal.
The answer is apparently (-2, 4/e^2). But I got 0 when I solved
1 answer
605 views
Find quadratic regressive equation for the following f' points;
(x, f'(x)): (-4,74); (-3,39); -2,10; -1,-6; 0,-14; 1,-12; 2,0;
2 answers
573 views
1. 1. A police cruiser approaching a right-angled intersection from the north, is chasing a speeding car that has turned the
1 answer
987 views
Use Newtons Method to find 13^(1/4) correct to four decimal places. I know the formula X_(n+1)= X_n - [f(X_n)]/[f'(X_n)]. I am
1 answer
492 views
solution of 0.148 M sodium iodide for an experiment in lab, using a 500 mL volumetric flask. How much solid sodium iodide should
1 answer
622 views
A 100g piece of ice at 0 degrees celcius is placed into a container holding 200g of water, initially at temperature 25 degrees
0 answers
1,157 views
Solve the equation
2/3 O= n-3m
0 answers
342 views
paint express charge $30 per gallon of paint plus $1.10 per square foot of wall space. color creations charges $24 per gallon of
1 answer
500 views
I am writing a mock biotechnology research proposal for class and I don't know what I should make this research plan about.
What
0 answers
647 views
A function has zeros of 5 and -1. If a horizontal translation is implemented, what is the least amount of transformation for
1 answer
436 views
Michael went into a comic book store to pick up a few of his “much wanted” comics. There are about 4 different Batman
3 answers
470 views
What is the ninth term of the following geometric sequence?
a4=27 a7=64 a9=
1 answer
1,210 views
At a given instant three electrons, in vacuum, happen to lie on a straight line. The first and second are separated by 3.00x
0 answers
512 views
Pages
1
2
3