sunny

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

Questions

The following questions were asked by visitors named sunny.

simplify 7-t/t^2+1 - t-2/t^2+1

fin set of values 3x/x+2

divide 5/x+4 / 30/6x+24

simplify 5- 1/x-4

2/x^2+2x+3/x+1/x+2

simplify y^3-64 / y-4

What is intreport?

prove that cos3x+sin3x/cos x-sin x=1+2sin2x

if i forgot the product of 9 and 9 what can i do to figure it out

I'm really struggling with word problems. I don't know how to set this up. 2. You own a piece of land on which you owe the bank $12,760 to the bank. You decide to sell the land and want enough money to pay off the mortgage of the land. The real estate age...

adria bought 2pounds of jelly bean she gave 2/3 of a pound to her cousin and 2/3 to her cousin .how many pounds of bean does adria have left?

on friday catlin ran 1 and 1/5 miles on sunday she ran 1 and2/5 miles.On the same two days her friend lee ran a total of 3 miles.How much father than catlin did lee ran?

nadia wants to use ribbon for a frame she needs 2 piece that are 3 and 5/8inches long and 2 pieces that are 5 and 3/8 inches long how many inches of ribbon does she need?

reggig has a shelf that is 17 inches long.he has a set of books and each is 2 and1/2 inches thick how many books can be placed on the shelf?

Suppose you forget to add sodium carbonate to your tea solution prior to extraction. What effect would this have on your yield, and why?

Irresponsilbilty and carelessness fall within the _ factor of the five -factor theory. A. neurotism B. negligent C. extroversion D. openess to experience E. conscientiousness

kara needs $35 for an aquarium for 6 fish. How can she pay with the least ten and one dollar bill?

how can I use the fact 11*5=55 to solve 11*6?

A cylindrical oil-storage tank is to be constructed for which the following costs apply: cost per square meter metal for sides $30.00 (cost per square meter) combined costs of concrete base and metal bottom $37.50(cost per square meter) top 7.50 (cost per...

X2 [X to the second square]- 5x+1 2x-3

what shape has only one square corner and is not a triangle?

to compare3/8 and 9/16 what equivalent fraction could you find?

a runner time in the 100 meter dash is 32second when rounded to the nearest whole number. Name the fastest and slowest time in decimal to hundredths.

how do you find ratios?

kelvin and smith are incharged of counting people who gets of the lift they turn riding to floor an dback down counting as a go sfter two such trips each morning and two in evening their is an avarage taken the hotel manager wants tono the days avarage (a...

i am trying to solve 4/x-2>5. i use calculator and mistakenly type of digit if other than 5. when i type in the problem ,so i get the wrong solution my answer was 2<x<y. what did i mistakenly type in?

in a common coding method each of the letters of the alphabet is replace by the number denoting its usual place in alphabetical order, a bird is then encoded by multiplying the number representing the letter of the word. find an english word that is encod...

Find (a) the equation of a line that is parallel to the given line and includes the given point, and (b) the equation of a line that is perpendicular to the given line through the given point. Write both answers in slope-intercept form. y = -4x + 2, (5, 4...

Given the equation x^2+y^2-8x-6y=0 (a) Write the equation in standard form. (b) State the center, radius, and intercepts.

Analyze the graph of the following function as follows: (a) Find the x- and y-intercepts. (b) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|. (c) Find the maximum number of turning points. f(x)=x^...

Jim has put a fence along the side AC of the triangular patch of land shown below. A right angle triangle ABC is shown having length of one leg equal to 6 meters. The measure of angle ABC is 90 degrees. A fence is shown on the hypotenuse of the triangle....

write each measurement first in centimeters only and then in meters only 6m 80cm how do i go about this please?

suppose you have 43 coins, all dimes and pennies that totals $2.68. How many of each coins do you have?

suppose you had $1.76 in dimes and pennies. What is the fewest number of coins you could have? What coins are they?

a machine gun fires 10 bullets persecond into a target. each bullet weights 20 gm and had a speed of 1500 m per second .find the force neccessary to hold the gun in posotion?

In a triangle ABC,right angled at B, BD is drawn perpendicular to AC. prove that: (i) angle ABD = angle c (ii) angle CBD = angle A

In a triangle ABC , the internal bisectors of angles B and C meet at P and the external bisectors of the angles B and C meet at Q. prove that: angle BPC + angle BQC = 2 rt. angles.

tomatoes are selling for $1.95 per pound.can you buy 2 1/4 pounds if you only have $ 4.00?

jones bought 3 1/8 pounds of candies, she gave away 3/5 of the candy,how much candy was left over?

a giant truck use tires with a diameter of 12.5 feet, find the area of a wheel with this tire.

tom had 7/8 of a cup of lemon juice.after making a pie he had 1/2 cup of lemon juice left.how much lemon juice did he use in the pie?

If m, n are natural numbers, m > n, sum of mth and nth term of an increasing AP is 2m and their product is m^2- n^2, then what is the (m+n)th term of the A.P.?

A pendulum and a mass spring system are both undergoing simple harmonic motion on Earth (use g = 10 N/kg). It is observed that every time the pendulum goes back and forth, the spring has gone up and down 14 times. If the pendulum has a length of 5 meters...

A horizontal spring mass system is set up to keep time so that it goes from one side to the other in 6 seconds. The mass used in this system is 0.69 kg. The distance from one side to the other is 2.4 m. What spring constant should be used if it is to osci...

A loudspeaker has a movable diaphragm (cone) that vibrates back and forth in harmonic motion to produce sound. The displacement of the cone playing a sinusoidal test tone is shown above. Find the following values from the graph. (NOTE: t = 0.03 sec, and t...

73. Cell Phone Plan A cell phone plan costs $3.95 per month plus $0.07 per minute. (Assume that a partial minute is not rounded up.) (a) During July, a person talks a total of 50 minutes. What is the charge? (b) Write an equation in slope–intercept form t...

integrate (x^2 + 2x + 5) / (x - 2)

Given that a sports arena will have a 1400 meter perimeter and will have semi- circles at the ends with a possible rectangular area between the semi-circles, determine the dimensions of the rectangle and semi-circles that will maximize the total area.

A small block has a horizontal velocity of 4.00 m/s as it slides off the edge of a table. The table is a vertical distance of 0.95 m above the floor. If g = 9.80 m/s2, how far does the block travel horizontally while it is in the air?

The experiment done in lab is repeated, using a ball that has unknown mass m. You plot your data in the form of f 2 versus M/L, with f in rev/s, M in kg, and L in m. Your data falls close to a straight line that has slope 7.82 m/(kg · s2). Use g = 9.80 m/...

Use the following information to calculate the speed of a ball in a pinball machine at a specific location. The ball is launched by using a spring (k = 684 N/m) compressed by 7.8 cm. Consider the starting position of the ball to be its location when the s...

what is lead (II) acetate + hydrogen sulphide --> Pb(C2H3O2)2 + H2S --> how do i figure it out?

i have a question say you're writing a sentence such as "I ate apples, bananas, oranges, and grapes." is there a comma before 'and' or no?

choose the correct one. a) I wore all of the safety equipment for skateboarding; however, I still hurt myself. b) I wore all of the safety equipment for skateboarding, however, I still hurt myself. c) I wore all of the safety equipment for skateboarding h...

how do you factor: (a - b)^2 - c^2

factor: -20x^2 + 5y^2

factor: 2m^3 - 7m^2n - 15mn^2

factor: (a-b)^2 - (c-d)^2

factor: (x^2+5x)^2 - 36 and (a-b)^2 - (c-d)^2 show the steps pleasee!

Factor: 2(2x^2-x)^2-3(2x^2-x)-9

factor: 1) (x+y)^2 - (a+b)^2 = [(x+y) - (a+b)] [(x+y) + (a+b)] = [x+y-a-b] [x+y+a+b] 2) 6x^4 - 6 = 6(x^4 - 1) = 6(x^2-1)(x^2+1) Is this right?

what is a complete and incomplete combustion reaction ??

calculate the image positions and magnifications for an object 3cm tall and a mirror of focal length +12 with the object at the following positions: 2.5 f, 2.0 f, 1.5 f, 0.5 f. please help me don't understand it at all. it would be best if you can explain...

a ray of light traveling from the air into crown glass strikes the surface at an angle of 30 degrees. what will the angle of refraction be? please help me!! don't ignore this !

factor: 2x^2(x-3)+12x(3-x)-18(x-3)

1) why are images produced under the microscope reversed & inverted? 2) why does a specimen need to be centered in the field of view on low power before going to high power?

In the book "The Alchemist" -by paulo coelho, how did Santiago's character change? And also what about the Englishman & Fatima.

did anyone read the book "The girls" by Lori Lansens??

what is the vertex of y=x^2-4 ??

factor: 9n^2-25

factor: a^2/36 - b^2/49 show all your steps please !

factor: a^2/36 - b^2/49 show all your steps please!!

simplify fully! 3x-2/x+4 = 18-4x/x^2-16 - 3x+2/4-x show all of your steps pleasee !!

Rationalize the denominator using the conjugate. 1/1-√7+√5 please show all the steps and explain it i don't get it

Rationalize the denominator using the conjugate. 1/1-√7+√5 please show all the steps and explain it

what does this question mean : Sketch a graph to show four graphs in each family. a) y=(x-3)(x+6) b) y= (x+1)(x+1)

arnold has 24m of fencing to surround a garden, bounded on one side by the wall of his house. what are the dimensions of the largest rectangular garden that he can enclose? how do i solve this question please help step by step solutions please

for what values of k in y=3x+k with the curve y=-x^2-3x+6 intersect the line at 2 points

a hall charges $30 per person for a sports banquet when 200 people attend. for every 10 extra people that attend, the hall will decrease the price by $1.50 per person. what number of people will maximize the revenue for the hall?

what is moving number of 90

Create an amortization schedule to calculate your monthly payments on a car and show the loan balance over time with visual logic? Must include assignment statements, IF statement, loop, array. amount= 20000 interest rate= 2% Pay by= 5 yrs So far i've don...

If a staircase has five steps each 1.45m high and 1.5m wide. A ball is placed on the top of the staircase what maximum (horizontal) velocity be given to the ball so that it directly hits the lowest plane?

what is the answer"determine which number is divisible by the second number

find the values of p and q in the arithmetic progression: -12,p,q,18.

PLEASE HELP!! can someone help me with the answers to the unit 6 lesson 10 surface area and volume unit test?

Use the image to answer the question. An illustration shows three rays labeled A, B, and C emerging from a common point labeled O. The angles formed are marked but unlabeled. Are the two indicated angles adjacent? Answer 1 for yes or 2 for no. (1 point) S...

Which scenario is the best example of competition between individuals of the same species?(1 point) Responses Hermit crabs compete for shells to live in. Hermit crabs compete for shells to live in. Trees in a forest compete for sunlight. Trees in a forest...

Which two of the following characteristics are necessary for a state to exist? Select all that apply. (1 point) Responses territory territory judiciary judiciary sovereignty sovereignty constitution constitution federal system federal system organized gov...

Which table correctly describes the three branches of government? (1 point) Responses Branch Primary Responsibility Members legislative decide if laws are constitutional the Supreme Court and other federal courts judicial make laws Congress executive enfo...

Answers

The following answers were posted by visitors named sunny.

is ten nad adjective or an adverb

thats the question word for word.. Kara needs $35 for an aquarium for 6 fish.How can she pay with the least ten and one dollar bill? it has to do with tens and ones..if this helps

Global Positioning System (GPS) satellites circle Earth at altitudes of approximately 20000 , where the gravitational acceleration has 5.8% of its surface value.

Which of the following is a negative subject line?

jkjkkllklkgjsin cos

-If you take 24 divided by three it would equal up to eight. -Then if you multiply eight times three it would equal up to 24. -Finally if you take 8 and put it on top of 24 it would make a fraction.

Each person would get 8 pieces of land.

you don't need to convert it, just answer it as 2 2/7 kilograms, the x is already in kilorgrams

A polynomial is an expression which combines constants, variables and exponents using multiplication, addition and subtraction.

Think about it, if China per say, attacks US, the US bases in the pacific islands would see it coming. Then the US would be prepared for an attack rather than be surprised by it. Also, they would have an easier trade route with the eastern Asian countries...

choose the corect one. a) Prateek's and Skyler's computers have been upgraded to increase performance, capacity, and durability. b)Prateek and Skyler's computers have been upgraded to increase performance, capacity, and durability. c) Prateeks' and Skyler...

then is it C and is the other one D??

anyone help asap

when is a semi colon used?

so how do i do x^2 - (y - z)^2

is the answer x^2 - (y - z)^2 = [x- (y-z)] [ x+ (y-z)] = (x-y-z) (x+y-z)

^is that right??

oh okay that's for the first question i think but what about this question x^2-(y - z)^2 ??

why does (y-z) turn to (y+z) ??

is it -20x^2 + 5y^2 = -5(4x^2-y^2)

no the answer is -5(2x-y)(2x+y) ^is that right??

ohh ok thanks! :)

how did you get that??

the answers at the back of the textbook say that the answer is (a-b+c-d)(a-b-c+d) i don't get it :$

i also need help with this question factor: (x+y)^2-x-y

okay thankyou so much!! :-)

help mee with the two questions, i don't get it and i have a test tomorrow!

someone please help!!!!

help me pleaseee, i don't get it!!!

aww okay but thanks anyways

if you did read the book were there any biases in it?

i need help asap

why did u multiply the whole thing by "y" for (24-2y)y ?

does anyone know the answer ?

You must add 75 liters. :)

The angle of elevation to the top of a building is 4° from the ground when viewed 2 miles from the building. Estimate the height of the building in feet. (Round your answer to one decimal place.)

If Mary ate two apples and Bob ate three apples, how many apples did Mary eat. (Answer with a number.

did u get it wrong

The answers BABA got me a 50 than ks :(

Potassium trioxochlorate (V) is another name for KClO3. The balanced reaction is 2KClO3(s) + heat �¨ 2KCl(s) + 3O2(g) ------------ (MnO2 catalyst) 15 g of KClO3 is 15g/122.6 g/mol = 0.1224 mol KClO3. You will make the same number of moles of KCl. Multiply...

d^2 = s^2 + s^2 The basic equation is d^2 = base squared plus height squared I learned it as a^2 + b^2 = c^2 Hope this helps :)

what is the anss

What is 3*4? do three four times. 3+3+3+3=12. That's your answer.

@koolkid tysm! I got a 100

as of 2023 its 1. 664 in 2. 1092 cm 3. 433 ft 4. 144 yd 5. 200cm

When considering competition between individuals of the same species, what allows some individuals to survive over others?(1 point) Responses Some choose not to compete for resources. Some choose not to compete for resources. Some are not impacted by rapi...

Antelope are hunted by both crocodiles and lions. When antelope bend down to drink water, they are vulnerable to lions on land and crocodiles in the water. The lions hide in the grass and ambush them, while the crocodiles hide in the water and ambush them...

What might allow an invasive species to outcompete a native species?(1 point) Responses They have no predators, so they can spread rapidly. They have no predators, so they can spread rapidly. They use the same shelter or space. They use the same shelter o...

Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. Use the passage to answer the question. Does Asha's nati...

pick one of the ubf