Questions Asked on
March 11, 2017

Math (Stats)
In order to predict yvalues using the equation of a regression line, what must be true about the correlation coefficient of the variables? A. The correlation between variables must be an xvalue of a point on the graph. B. The correlation between
asked by Ray 
English
dentify the correct sentence. A. My American Literature class starts at 12:30 p.m. B. My Literature class starts at 12:30 p.m. C. My American literature class starts at 12:30 PM. D. My literature class starts at 12:30 p.m. in the afternoon.
asked by dominique 
ENGLISH
Neither of the choices __________ attractive to the group of workers that __________ on strike. A. are; is B. is; are C. are; are D. is; is C....
asked by dominique 
english
Parenthetical expressions include information that may be helpful but is not essential to the meaning of a sentence. They are deemphasized by: A. dashes. B. parentheses. C. commas. D. brackets. A...
asked by dominique 
Chemistry
Write a balanced equation for the reaction that occurs in each of the following cases. (Use the lowest possible coefficients. Include statesofmatter under SATP conditions in your answer.) I think have the reactions, but I'm stuck with the states of
asked by AC 
english
Identify the correct sentence. A. Where is the necklace from your sister and the earrings from your cousin? B. Where are the necklace from your sister and the earrings from your cousin? C. Where are the necklace from your sister in addition to the earrings
asked by dominique 
english
dentify the correct sentence. A. I've seen the movie Raiders of the Lost Ark 3 times. B. I've seen the movie Raiders Of The Lost Ark 3 times. C. I've seen the movie Raiders of the Lost Ark three times. D. I've seen the Movie Raiders of the Lost Ark three
asked by dominique 
pre calc
The population of a Midwestern city decays exponentially. If the population decreased from 900,000 to 800,000 from 2003 to 2005, what will be the population in 2008? Please help I got 670,422 and the computer marked it round i then tried rounding it to
asked by Sandy 
english
Which type of conflict is portrayed in this excerpt from â€œRules of the Gameâ€ by Amy Tan? I walked into my room, closed the door, and lay down on my bed. The room was dark, the ceiling filled with shadows from the dinnertime lights of
asked by catie 
english
In which sentence is the literary device litotes used? a. He did not know where this road led. b. He disagreed with the coach’s strategy. c. He declined Jerry’s invitation to go fishing. d. He commented that her house was no palace. e. He was
asked by catie 
Chemistry
Which statement is always true if ΔU sys is always negative? a) q = w b) +q>–w c) w> +q d) +w>q
asked by Anon 
Math
Use the addition property and/or the multiplication properties to find a and b. If 4
asked by Sydney 
Physics
Two perpendicular forces have a resultant of 13N.if one of the forces is 5N, the other force is?
asked by Jonathan 
Physics
HBO is concerned about injuries on the set of their award winning fantasy series Game of Thrones. Star characters are given real swords which have a point of balance (centre of mass) 5.0cm above the top of the handle. For safety reasons, you are given only
asked by Taylor 
maths/calculus damon,steve,reiny help steve
x³dy/dx + 3y² = xy² Given x=1 when y=1 plz help me show step help!!
asked by paluto 
Chemistry
Identify which of the following changes is exothermic. a) liquid water boils to steam b) liquid water freezes to give ice c) ice melts to give liquid water d) liquid water increases in temperature from 35 C to 45 C
asked by Anon 
Math
If 6th term of a GP is 9375 and its 4th term is 375.find its 9th term?
asked by Sohaib 
Physics
A cooking pot contains 0.8kg of water at 100degree celcius what is the specific heat
asked by Zona 
math
If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2?
asked by Nathan 
Alegbra
Use properties of exponents to simplify the given expression. First express the answer in exponential form. Then evaluate the expression. 3^2 3^3=
asked by Tim 
geometry
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=2+(n1)(2.2)
asked by Anonymous 
english
hat might Paul Laurence Dunbar mean in the following lines from his poem "We Wear the Mask"? We smile, but, O great Christ, our cries To thee from tortured souls arise. a. The African American community is pleased with its current situation in life and
asked by catie 
english
How does the circumstantial struggle in O. Henry’s “The Gift of the Magi” add to the situational irony in the story? a. Jim and Della's lack of money is magnified when they sell their priceless possessions for gifts that turn out to be meaningless.
asked by catie 
calculus
A tank in the shape of an inverted right circular cone has height 10 meters and radius 16 meters. It is ﬁlled with 5 meters of hot chocolate. Find the work required to empty the tank by pumping the hot chocolate over the top of the tank. Note: the
asked by maggie 
English
What is the part of speech of "for my birthday" in each sentence? An adverb phrase or an adjective phrase? Would you check them, please? Can a phrase be either an adjective phrase or an adverbial phrase? Thank you. 1. What do I want for my birthday? 2.
asked by rfvv 
algebra
z varies jointly with y and the square of x. If x=2 when y=7 and z=84,find x when z=96 and y=2 I just need help figuring out what equation to use.
asked by brandy 
pre calc
The number N of bacteria in a culture at time t (in hours) grows exponentially according to the function N(t) = 1000e^0.01t When will the number of bacteria reach 1700? I though you would do 1700=1,000^e0.01t and solve for t but i keep getting the wrong
asked by robert 
history
how did yellow journalists create support for the SpanishAmerican war? A. by writing articles of the political popularity of president Mckinley B.by writing articles of the united states to control cuba C.by writing articles about the destruction of the
asked by lols 
Math
Graph the function Identify the vertex and axis of symmetry f(x)=2x^2 + 4x +1 please explain steps I need to do. I keep looking at notes and just can't grasp any of it. Failing math not sure how to start again. I think I missed something major.
asked by Anonymous 
pre calc
The population of a Midwestern city decays exponentially. If the population decreased from 900,000 to 800,000 from 2003 to 2005, what will be the population in 2008? Please help I got 670,422 and the computer marked it wrong i then tried rounding it to
asked by Sandy 
Information system
Is video conferencing really a viable green alternative to travel for most companies
asked by Felecia 
work ethics
if there are slight defects in a product you are selling, are you obligated to tell the buyer ?
asked by gellie ann mae cata 
SS
3. What would be a good economic strategy for an area with tropical weather but few skilled workers? A. focus on growing highyield crops B. focus on urban planning and housing C. focus on developing education and a technology sector D. focus on building
asked by yolo sans 
English
there are never enough discipline on the playground;someone always is getting hurt
asked by Priscilla 
Alegbra
Evaluate the given expression for x= 9. 6x4= I need help understanding.
asked by Tim 
math
a company issues 150000 shares to three inventors, of the company declares a dividend of 35 cents per share, how much in dollars will each investor receive?
asked by ina 
Algebra
Evaluate the algebraic expression for the given value of the variable. 4,x^218= 10 Please check my answer
asked by Tim 
English
How can I rewrite this sentence using parallel structure? The stirring closing paragraph is the formal pronouncement of independence and borrowed from the resolution of independence adopted by congress July 2, 1776.
asked by Sarah 
pyschology
Visual receptors are located in the retina, which is:
asked by Kayte 
Philosophy check my answers
determiine the following passages with the fallacy committed. 1. The world was either created in chaos or by God. There's evidence of order in the world so God must exist. 2. The government has no right to force me to pay the new tax. They have the right
asked by Kayla 
physics!
Consider an object with a mass of 12.5 kg moving at a constant speed in a circular path with a radius of m. The object makes one full revolution in seconds. Calculate the centripetal acceleration of the object. Give your answer in m/s2 and with 3
asked by yoalin 
Science
What is the increment in power if current increases by 1% and resistance remain constant
asked by Sanjay 
physics!
Consider an object with a mass of 12.5 kg moving at a constant speed in a circular path with a radius of m. The object makes one full revolution in seconds. Calculate the centripetal acceleration of the object. Give your answer in m/s2 and with 3
asked by yoalin 
Math
i am the smallest 2digit number. the difference between my two digits is 3 did you know me?
asked by Batta 
algebra
Delaney needs to rent a car while on vacation. The rental company charges $17.95, plus 16 cents for each mile driven. If Delaney only has $50 to spend on the car rental, what is the maximum number of miles she can drive?
asked by ed 
Math
When seven times a number is decreased by 8, the result is 55. What is the number. Help me to understand.
asked by Tim 
Science
Which tunable property is the great thrust in biological and medical sciences? A) physical B) chemical C) biological D) none
asked by Sanjay 
Math
Use the percent formula, A=PB: A is Percent of B 30% of what number of 87%. Need help.
asked by Tim 
math
the minute hand of a clock is 10 cm long. through what exact distance does the tip move between 12p and 12:20 pm
asked by Anonymous 
Advanced Functions
the ferris wheel at an amusement park measures 16m in diameter. the wheel does 3 rotations every minute. the bottom of the wheel is 1m above the ground... a) determine the simplest equation that models Megan's height above that ground(h) over time (t).
asked by Lily 
Advanced Functions
h = 8 sin [π/10(t5) ] + 9 covert to cosine??
asked by Lily 
Math
8 meters increased by 25% is__meters. I got 32.
asked by Madeline 
maths
Angle AOP is an acute angle .circle (O, OP ) is passing from A on the circle. Line l touches at A. N is perpendicular on line l from P. If AN =15 PN =9 then radius=
asked by sanjay 
Math
50 points decreased by 26% is__points.
asked by Madeline 
English
9. I'm thinking of buying a present for my son's birthday. (Does 'for my birthday' modify 'bying' and is it an adverbial clause as well? Or is it an adjective phrase modifying 'present'?)) 10. I need two dollars for the bus. (Does 'for the bus' modify
asked by rfvv 
Biology
What's the largest and most successful kingdom in the animal kingdom?
asked by Jonathan 
English
1. I'm looking for a present "for my daughter's birthday." (Is 'for my son's birthday' an adjective phrase or an adverbial phrase? What does it modify?) 2. I got a nice gift "for my birthday." (Is 'for my birthday" an adjective phrase or an adverbial
asked by rfvv 
Chemistry
In a titration experiment what would be the result on the concentration of the analyte if the drop counter did not count all the drops? would it be lower since you would just be calculating the concentration at the same point on the curve just with a lower
asked by Sean 
math
if A=5^3*7^3*3^4, find the smallest number A must be multiplied to get a perfect square
asked by lala 
Math
The perimeter of a rectangle is 200 m. If one of its sides is longer than the other side by 16 m, find the length of each of the sides
asked by Minnie 
math
a mobile phone company charge for a local call such that $0.5 in the first minute and $0.3 every minute there after. Find a formula for the total amount charged for call lasting in x minutes
asked by dona 
math
at a party there is an equal number of boys and girls. One quarter of the boys have parttime jobs. Twice as many of the girls have part  time jobs. Altogether 30 of those present are without parttime jobs. Let x be the number of boys in the party?
asked by Anonymous 
mathematics steve
A bag contain 10 oranges and 5 mangoes. Two fruits are drawn at random without replacement,what is the probability that the second fruit is a mango given that the first was an orange?
asked by pauto 
Calculus
Let R be the first quadrant region enclosed by y=e^2, y=e^x and the yaxis. The area of region R is? I don't understand why is the interval is from [02]. Thanks
asked by Mike 
Math
The perimeter of a rectangle is 200 m. If one of its sides is longer than the other side by 16 m, find the length of each of the sides
asked by Minnie 
Math
The length of a rectangular field is 300 m and it's breadth is 2/3 its length. If a road of width 10 m is built along the inner wall of the field, what is the area of the road?
asked by Minnie 
work ethics
it is ethical to take office supplies from work for home use ?
asked by gellie ann mae cata 
WORK ETHICS
is it ethical to use company time to solicite signatures for a petition concerning a current social issue ?
asked by gellie ann mae cata 
work ethics
Is it ethical to make personal longdistance calls from the office?
asked by gellie ann mae cata 
English
1. Middle school is the same. 2. Elementary school is the same. 3. Middle school is not the same as elementary school. 4. Middle school is different from elementary school.  In each sentence, Is 'same' an adjective or a pronoun? #3 is the
asked by rfvv 
math
From a group of 65 students who failed Business Mathematics in 2010 we found the following reasons: 35 for not attending class (C); 30 for not doing homework (H) and 25 for not visiting tutors (T). Fourteen did not attend class and did not visit tutors; 15
asked by Michelle 
Math,quadratic equation
x^25x=5
asked by Lungisani 
Work Ethics
It is ethical to use company time for personal business (ie: doctor's appointment)?
asked by Gellie ann mae cata 
Work Ethics
Suppose you have a friend who works a ticket office of the convention center where your favorite performer will be appearing. Is it ethical for you to ask the friend to get you ticket ?
asked by Gellie ann mae cata 
Work Ethics
How do you differentiate between a bribe and a gift?
asked by Gellie ann mae cata 
further maths
find the sum of the first eight term of a linear sequence whose first term is 6 and whose last term is 46 the sum of the first ten term of a linear sequence is 60 and the sum of the first fifteen term is 165 find the 18 term of the sequence
asked by victory 
Biology
Is medulla oblongata responsible for peristalsis?
asked by Jonathan 
Physics
A pilot flies his plain in a vertical loop with a radius of 500m. a) what is the speed of the aircraft if the pilot is 'weightless' at the top of the loop? b)what is the weight of the pilot at the bottom of the loop if speed is the same and the pilot is
asked by Oskar 
Chemistry
what volume of oxygen is needed to react to complete reaction and to form 5cm of so3?
asked by Anon 
math
sum of frist 5 natural number
asked by junaid 
algebra 1
f(x) = 2x^2+4x+1 Can someone explain how the f(x) is worked into this function? I am supposed to graph the function and find the vertex and the axis of symmetry.I'm a little lost no major.
asked by Paige 
Maths
find the probability that the five digit number using 1,2,5,6 and 8 would be divisible by 4
asked by Abdul Rehman 
Alegbra
I need help understanding this problem. (Simplify your answer. Type a whole number.) 3^2 3^3=
asked by Tim 
Math
The length of a rectangular field is 300 m and it's breadth is 2/3 its length. If a road of width 10 m is built along the inner wall of the field, what is the area of the road?
asked by Minnie 
Calculus
The velocity of an object is given by v(t)=t(t^21)^(1/3) feet per second. Find the total number of feet traveled by the object in the time interval [0,3] seconds. I understand how to solve the problem, but I do not understand why is the interval now from
asked by Mike