nicky

This page lists questions and answers that were posted by visitors named nicky.

Questions

The following questions were asked by visitors named nicky.

3a-2(2a+4) 3a-2(2a + 4) you multiply the parenthesis by -2, giving you 3a -4a -8 combine like terms -a-8

can anyone help me to figure out how to work out STANDARD DEVEATION CALCULATIONS please? Do you have a specific example? There are formulas for standard deviation you can use if you are expected to do the calculations by hand. You can also use calculators...

i know it has been asked many times over the last few days but i need to explain ternary form and what is played / song in this structure. i have found a song twinkle twinkle little star but i don`t know how to explain how it is played in this way.i have...

Identify the fallacy: "Since it is agreed that lying is evil. it would follow that it is evil to lie to protect the life of an innocent person under any circumstances."

using distributive property,then arrange polynomial in descending order before solving. 12,000(1 +2r + r^2)=27000

using foil method x^2 + (x+1)+(x+3)^2 =38 then combine

solve the quadratic equation: x^2 +2x=0 whould the answer be 0,2

solve the quadratic equation: 3x(3x+4)=-4

solve the rational equation 4/x-2= x/12

solve for x:3x^2-4x=15

multiply and simplify: 3x+3/x+3 x 2x-1/x^2-1

express the compound fraction in lowest terms:[15p^3q/3mn^2/[5p^5q^3/6n^3. I know 6 is right but the exponents have me confused?

with this single rational expresssion: the exponents have me confused how to solve 2x^2/5ab +a^2u^2/10b^3k

what are the restricted values of y for the rational expression to be defined: 2y-3/9y+7

solve the rational equation 4/x-2=x/12 would the answer be -1,3

another question that confyses me is solve3x^2-4x=15 would the answer be 5,3

Multiply and simplify (9square root 6 - 4 square root 10) (square root 6 - 7 square root 10) I have been stumped and working on all day. Any suggestions?

square root 5/square root 8 x square root 6/15 simplify

simplify the sum of radical expressions: T^2 square root 96tw^2 + 9w square root 6 T^5 Simplify: square root 5w^2 T^7 x square root 20 w^3 T^6

This has me stumped The approximate time in seconds, that it takes an object to fall d feet under the influence of gravity is given by mathematical model t=square root d/16. A rock dropped from a cliff hits the ground 6 seconds later. How high is the clif...

(32)-3/5 simplify would the answer be-1/8

(8x)^2 (2x^0)-^2/(4x-^1)simplify Is the answer 64x^3

I need help with simplifying (-9.5x)(-11Y) and it is not 104.5XY or just (-9.5X)(-11y). I also need help with Apply the multiplication property of 0. 5(-3)(0)(2377) and its not 0. Your help would be SO MUCH APPRIECIATED!!

Explain the calculations for a hypothesis test and discuss how you would test for signifiance at the 0.05 level

level of significance, P-value, and confidence interval how do they relate?

How does the sample size differ between qualitative and quantitative methods? Why?

2. How does the sample size differ between qualitative and quantitative methods? Why?

A block is given an initial velocity of 7.00 m/s up a frictionless 19.0° incline. How far up the incline does the block slide before coming (momentarily) to rest?

A car is traveling at 51.0 mi/h on a horizontal highway If the coefficient of static friction between road and tires on a rainy day is 0.096, what is the minimum distance in which the car will stop What is the stopping distance when the surface is dry and...

In order to pass a physical education class at a university, a student must run 1.0 mi in 12 min. After running for 10 min, she still has 500 yd to go. If her maximum acceleration is 0.15 m/s2, can she make it? If the answer is no, determine what accelera...

A glider on an air track carries a flag of length through a stationary photogate that measures the time interval td during which the flag blocks a beam of infrared light passing across the gate. The ratio vd = / td is the average velocity of the glider ov...

Cannon-Bard view emotion as more than a response to physiological arousal. They suggest that... 1) the hippocampus and the spinal nerve produce emotion 2) both the cortex and the autonomic nervous system respond to the stimulus 3) emotion is the work of h...

Which of the following would eliminate the variable on the left side of the given equation? 36 - 19w = -6w + 41 A)add -19w B)add 6w C)add 19w D)add -36

Which of the following equations has the given solution set? Solution set: Ø A)-2m + 5 = 2m + 5 B)-2m + 5 = -2m + 5 C)-2m + 5 = -2m - 5 D)none

Solve for x. 5x - 6 = 4x + 8 A)x = -14 B)x = -2 C)x = 2 D)x = 14

Almost all maps have these four things: A)scale, legend, title, and compass B)rock units, legend, symbols, and scales C)contour lines, scale, legend, and compass D)rock types, legend, compass, and scale

What is the solution set of the given equation? 4y - 6y + 9y = -2 A){-2/11} B){-2/7} C){2/7} D){2/11}

Simplify the given equation. 17x - 6 + 3x - 5 = x + 11 + 4x A)20x - 11 = 5x + 11 B)20x + 1 = 5x + 11 C)9x = 16x

Type the prepositional phrase in the box. The Grand Canyon is in Arizona. i put (in) an i got it wroung and then i put (the) and got that wroung THEN i put (is in)

Type the prepositional phrases in the boxes. Kentucky bluegrass was brought to America from Europe. ____?____ _____?_____ i put (to) and (from) then i put (from) (europe)

Type the prepositional phrases in the boxes. In 1647 the first tax-supported schools were established by law in the United States. i think it (tax-supported)(by law)in the (united states)

can you tell me what cultural influences? means

Which statements describe cultural influences? 1)Florida is bordered by water on three sides. 2)French is spoken in parts of Louisiana. 3)Forests are cleared to provide space for cattle grazing. 4)Male children are encouraged to attend the university. 5)T...

Which statement is not a benefit of increased development? A)improved access to health care B)increased wealth C)more even distribution of resources D)reduced unemployment i think i might be (B) beacuse it is not benefit the increased development.

Members of which economic alliance can live, work, even vote in any member nation? A)NAFTA B)OAU C)EU D)ASEAN i really don't know this one maybe a but im very unsure

Employment opportunities for more than five hundred people will be lost when New Development Solutions, Inc., closes its headquarters in the city of Nowhere, USA. What are effects that the closing of New Development is likely to have on Nowhere? 1)Service...

Employment opportunities for more than five hundred people will be lost when New Development Solutions, Inc., closes its headquarters in the city of Nowhere, USA. What are effects that the closing of New Development is likely to have on Nowhere? 1)Service...

Culture is seldom a factor in world conflict. A)True B)False i think its false

Members of which economic alliance can live, work, even vote in any member nation? A)NAFTA B)OAU C)EU D)ASEAN i think its A or C am i right

What impact did the dissolution of the Union of Soviet Socialist Republics have? A)affected nations throughout the world B)decreased conflict in eastern Europe C)increased communism throughout the world D)none its B right

Select all of the answers that apply. A map _____. 1)is a representation of the earth's surface 2)is a portable document describing an area 3)can provide data such as migration trends, directions, and rock composition 4)provides all of the information abo...

13+[22-(7+3)] i got 16 A)25 B)21 C)31 D)47 E)none of these

5 4 2 - + - + - 9 9 9 F) 11 -- 27 G) 2 1 - 9 H) 1 1 - 9 j) 2 - 9 K)none of these i got 11 3 -- or 1 - 9 9

5 over 9 + 4 over 9 + 2 over 9 = i got 1 and 3 over 9

70% of 70 is A)1 B)10 C)1000 D)100 E)none i got 100

what percent of 12 is 3? i got 0.36% is that the same as 36%

(1/10 \ 1/2) * 3 + 1/5 for 1/10 \ 1/2 i got 1/5 but i don't know what to do with the rest 1/5 * 3 + 1/2= F)4/5 G)4/15 H)16/25 J)3 2/5 K)none of these

(1/10 \ 1/2) * 3 + 1/5 for 1/10 \ 1/2 i got 1/5 but i don't know what to do with the rest 1/5 * 3 + 1/2= F)4/5 G)4/15 H)16/25 J)3 2/5 K)none of these what do i do

4a -a = A)4 B)3-a C)5a D)4a to the 2 power E) none

You add a pint of STP gas treatment to a 10 gallon fuel tank, and half fill the tank with gas. What is the dilution factor? (Hint: there are 8 pints/gallon)

You diluted a bacterial culture 106, plated out 200 µL and found 38 colonies on the plate. How many bacteria/mL were in the original undiluted culture?

the combustionof 1.0g of gasoline realises 11kcal of heat (Density of gasoline=0.74g/ml) a)how many megajoules are realised when 1.0 gallon of gasoline burns? b)when a color TV is on for 2 hours 300KJ are used. How long can a color TV runon the energy fro...

You are asked by the CEO of your hospital to contribute to the annual report. She wants you to write a five-page paper generally describing each of the ten departments in your hospital (Dermatology, Oncology, Gastroenterology, Pulmonary, Cardiology, Endoc...

find the acceleration if the velocity changes from: a) 2m/s to 4m/s in 4s b) 5m/s to 10m/s in 2s c) 100m/s to 120m/s in 5s d) 86m/s to 94m/s in 4s e) 21m/s to 35m/s in 18s thank you!

whhat is the quadratic formula?

a) a car does an emergency stop from 120000m/s in 3s. what was it's deceleration? b) what was the car's average velocity and what was the stopping distance? thank you

A stone is thrown upward from the edge of a cliff overlooking the ocean. The initial speed of the stone is 20m/s, and it's thrown up at an angel of 30 degrees with respect to the horizontal. the cliff is 45m above the ocean surface. How long is the stone...

You want to have $6 million in real dollars in an account when you retire in 40 years. The nominal return on your investment is 13 percent and the inflation rate is 5.1 percent. What real amount must you deposit each year to achieve your goal?

You want to have $6 million in real dollars in an account when you retire in 40 years. The nominal return on your investment is 13 percent and the inflation rate is 5.1 percent. What real amount must you deposit each year to achieve your goal?

consider a four year project with the following information: initial fixed asset investment=420,000;staright-line depriciation to zero over the four year life; zero salavage value; price=25; variable cost=16; fixed cost=180,000; quantity sold=75,000 units...

all 4 interior angles of a parallelogram which is not a rectangle are bisected.What shape is always enclosed by the 4 bisectors

name the lengths of the sides os three rectangles with the perimeters of 12 units. Use only hole numbers

A rocket moves upward, starting from rest with an acceleration of 25.0 m/s2 for 3.77 s. It runs out of fuel at the end of the 3.77 s but does not stop. How high does it rise above the ground I`ve been sick last week, not quite sure where to even start can...

Joe bought a television for $286.26, including tax. He made a down payment of $20.00 and paid the balance in 6 equal monthly payments. What was Joe's monthly payment for this television?

you have a savings account that offers an annual simple interest rat of5% you put $350 into the account select the graph showing the total interest you earn after 1,2,3,and 4 years

the graph below was drawn with output on the vertical axis and input on the horzontal axis what does this graph indecate about the relationship between the input and the output

whose attitude toward scrooge is the most severe

A father and his child are playing on a see-saw that is 8 m long.The father weighs 80 Kg and the child weighs 40 Kg.Where would you place them on the see-saw so that it balances? What is the mechanical advantage of this lever

A department store is offering a coupon for 21% off for any purchases over $100. How much would you spend for a $100 purchase? You would spend $100. You would spend $79 on a purchase of $100.01 You would spend $79.8 on a purchase of $101.00 You would spen...

An open vessel contains 0.5 kg of ice at -20 degree Celsius. The mass of the container can be neglected. Heat is supplied to the vessel at constant rate of 420 J/min for 500 min. (a) After how many minutes does the ice start to melt? (b) After how many mi...

3cos^2(theta)-3 = 5sin(theta)-2

Answers

The following answers were posted by visitors named nicky.

(32) -3/5 exponents simplify

How does sample size differ between qualitative and quantitative methods? Why?

a mountainous region of northwest Pakistan, bordering Afghanistan

length = l(italicized) time interval = [box]td ratio = l(italicized)/[box]td

i don't know that's why i ASKED

its a random home school test.so i can get in

too tell you the turth i have no idea i just got put in this new home schooled so do you mind making a other example an explaining that one to me please if you woulnd not mind

ok thanks i guess

thanks can you please tell me how you came up with that

thank you both for the help

(in 1647) (by law) b ut i need four

no but i cant see any other

i did i wrote it all down

i think it might 2 an 3 and maybe 6 as well because cultural influences has tradshon

thanks an what about 4

I'm guessing country.that's all it gives me

so its a that what i was thinken thanks

lol thanks i was wondering that,i was almost sure that it was

thank you this is not like my english class i kind of know this but thanks a lot

so it would be C then right

thanks again haha

25 so its a is it that easy,thanks

49 so it would be E as in none right

no its a Fraction 11 over 27

what Writeacher suggested i don't know what you mean by that

sorry my name was wrong nicky

wow! we had the same homework. thanks!!!!!!!!

show a template on how to write a fictitious medical report of about two paragraphs describing a dermatologic condition or disease. Focus the report on the onset, progression, location, and etiology of the condition or disease, and the treatment parameter...

a student earns 3 doller per hour baby sitting if she earned a total of 28.50 how many hours did she baby sit

please I need help now

I want to write a speech topic traditional africa marriage is an advantage for men only not women

requesting fro the answer.

@the right answers number one is wrong

it should be gallons