Kenneth

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

Questions

The following questions were asked by visitors named Kenneth.

What is the analogy? glue:sticks::thorns? must start with scr, spr, str, or thr

I am enrolled in analytical chemistry after a 4 year break from any chemistry. I was recently given a problem set and I need some help on the following: A 0.899g sample containing epsom salt, MgSO4 & 7 H2O, and other non-hydrated materials was dehydrated...

17 years ago

I am in 7th Grade and have some holiday homeworks. Please help. 1. Write all the algebraic identities. 2. Write the statement & proof for remainder theorem & factor theorem each. 3.Write all the quadrilaterals and their properties. 4. Write the formulae f...

17 years ago

I need help trying to do a portfolio the assignment is: develope a comprehesive portfolio of information about your group (my selected group is gangs) in the juvenile justice system. These are the things that I have to cover: profile and risk factors, cor...

17 years ago

use the fundamental theorem to find the area under f(x)=x^2 between x=1 and x=4. how do i go about doing this? i know how to use my calculator, but it says to use the theorem so i'm not completely sure.

16 years ago

Two runners, A and B run on a straight race track for 0</=t</=10 seconds. The graph below, which consists of two line segments, shows the velocity, in meters per second, of runner A. The velocity of runner B, in meters per second, is given by the function...

16 years ago

is y = x^3 a solution to the differential equation xy'-3y=0?? how do i go about solving this??? also, is there a trick to understanding differential equations? i'm really struggling with this idea, but i'm too embarassed to ask my professor for help.

16 years ago

An aquarium holds 6 1/4 gallons of water. The water level has dropped to 4/5 of this amount. How much water should be added to fill the aquarium?

16 years ago

How many subsets of set T have 2 elemnts if set T has 5 elements?

16 years ago

Marlene rides her bycicle to her friend Jon's house and returns home by the same route. Marlene rides her bike at constant speeds of 6mph on level grond, 4mph when going uphill and 12mph when going downhill. If her total riding time was 2 hours, how far w...

15 years ago

I'm kinda getting stumped. What are some other characteristics people kind have like their family besides physical ones?

15 years ago

how do you work find sin (a-B)beta sign. sin a = 12/13,a lies in quadrant II,and cos B = 15/17, B lies in quadrant I.

13 years ago

Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal and distributed the exp...

13 years ago

Q: Convert 4x^2 + 4y^2 -8x -16y -29 = 0 into standard form. I first started by pairing the like terms together, getting: 4x^2 -8x + 4y^2 -16y = 29 The next step, I'm a little confused. I know I need to complete the square, but I'm not sure how to fully fa...

13 years ago

How long does it take a motor cyclist to come to rest?which travels at 12m/s decelerates at 3m/s^2

13 years ago

If you were going to solve 0.7 divided by 0.0035 what would you write down on paper step by step?

13 years ago

why is (NH4)2Cr2O7 >> N2 + Cr2O3 + 4 H2O balanced like this.

13 years ago

Boric acid is a weak acid with an equilibruim constant(K)of 10-9.3. What is the pH balance of a 0.1 molar solution of boric acid?

13 years ago

How to calculate a gravitational force exerted on the paralle to the incline if its mass is 20kg is pulled upwards by a force inclined at 30 degree to the horizontal nd it accelerate along the incline plane at 2m.s-2?

12 years ago

calculate the standard free-energy change for the synthesis of hydrazine from nitrogen and hydrogen. N2(g) + H2(g) right arrow N2H4(l)

12 years ago

effect of Bacl2 and HNO3 of (NH4)2so4.feso4.6ho2

12 years ago

what is the effect of barium chloride solution, dilute hydrochloric acid and dilute trioxonitrate(v) acid on iron II ammonium sulphate hexahydrate

12 years ago

The mean length of the first 20 space shuttle flights was about 7 days with a standard deviation of about 2 days. Using Chebychev's theorem, at least how many of the flights lasted between 3 and 11 days.

11 years ago

find the absolute maximum and minimum of the function y=2cos(t)+sin(2t) on the interval of [0, pi/2] I have taken the derivative but I have no clue how to solve it for 0

10 years ago

Maria works out for 150 minutes every Saturday.How many hours is this?

10 years ago

Wong ran for 45 minutes in a marathon without stopping.How many seconds Wong run without stopping?

10 years ago

What is the rule for the sequence 20, 17, 13, 8, 2? I've been trying to answer it by second difference method but still don't get correct formula.

10 years ago

A uniform cylindrical pipe has an external diameter of 3.6cm and an internal diameter of 2.8cm. a)Calculate the volume of the material required to construct a metre length of the pipe. b)One cubic metre of material used has a mass of 44kg.Calculate the ma...

10 years ago

What is Input 2 and Output 13 with 2 equations

9 years ago

Give an example of a radical function f(x) whose domain is (3,∞) and whose range is (-∞,0] Can i plz get help

9 years ago

1.Given a geometric sequence with a_1=6 and r=2/3, write an explicit formula for a_n, the nth term of the sequence. 2.A geometric sequence has a_4=4 and a_5=7. What is a?

9 years ago

If a tile is 9.96 inches by 9.96 inches, how many do I need to cover 24 square feet?

9 years ago

ow can we determine a risk profile for our project, since each of our organizations has its own tendency to deal with risk?

9 years ago

For the past 5 years, Frank and Peggy have deposited $15,000 in a retirement account with a simple interest rate of 7%. They plan to continue to make annual deposits for the next 20 years. Explain how their money will grow over time. Note: You do not need...

9 years ago

Please help me. This is the question. A diver weighing 500N is positioned at the right end of a diving board with a length of 4m and negligible weight. The board is bolted down at the left end while being supported 1.5 m away from the fulcrum. a.)Find the...

9 years ago

Susan is filling two ponds in her back yard. She has to dig the hole, put the liner in, and fill the pond. The first pond holds 75 gallons of water and is filling at a rate of 7 gallons of water per hour. The second holds 115 gallons of water and is filli...

8 years ago

a cylindrical water tank has a height of 20cm and a radius of 14cm.if it is filled to 2\5 of its capacity. calculate the quantity of water in the tank.

7 years ago

Pls heLp me..you decided to join the partnership of August and April . August has a capital of 50 pesos , while April puts up a capital of 75 pesos . the three of you decided that your profit and loss ratio would be 1:2:3 for August , April and yourself,...

7 years ago

A square is dilated by a scale factor of 3/4 to create a new square. The area of the new square is...

7 years ago

Calculate the heat change in kilocalories for condensation of 6.5 kg of steam at 100 ∘ C .

6 years ago

Involving Sin, Cos, and Tan, how would I go about business using Sin(A+B), Cos(A+B), and Tan(A+B)? With quadrant limiters and drawing reference angles to make right triangles?

6 years ago

Name the Catalyst and explain how the manufacturer can justify using such expensive materials in 4NH3(g) +5O2(g) -4NO(g) +6H2O(g)

6 years ago

Two cards are drawn at random from an ordinary deck of 52 playing cards. What is the probability of getting two faces if: a) the first card is replaced before the second card is drawn? b) the first card is not replaced before the second card is drawn?

5 years ago

Draw the map of Nigeria showing the biological community and it location

4 years ago

In a class of 40 students it is known that 22 of them study Art, 18 of them study study Chemistry.5 students study all the 3 subjects, 9 study Art and Biology, 7 study Art but not Chemistry and 11 study exactly one subject.

3 years ago

. Find the constants a and b so that the function f is continuous on (−∞,+∞) { 2x-1 x≤1 f(x)={ ax^3+b 1<x<2 { x+2b x≥2

3 years ago

Answers

The following answers were posted by visitors named Kenneth.

He keeps doing because death is a spirit that is alive. Therefore, it's also in Harry Potter and the Deathly Hollow. It's means that he's playing with a spirit. Hope you got it and it's hard to explain.

17 years ago

Thanks I will try that

17 years ago

sorry the slash after the three should actually be a period, the equation is only 24t/2t+3

16 years ago

2. plants are autotrophs and produce their own food.

16 years ago

thank you so much! as a follow up question, for acceleration of the two runners, is acceleration the anti derivative of velocity???

16 years ago

thank you so much or your help! as a follow up question, for acceleration of the two runners, is acceleration the anti derivative of velocity???

16 years ago

Two small arrays have been combined to make a big array. What are the dimensions and product of the big array: Fill in the equation that shows this big array broken into two small arrays. 10 x 6 10 x 5 = ?

15 years ago

Draw an array for 12x7. (You don't have to draw all the boxes inside, just the shape and the dimensions.) How would you bread up this array into two smaller arrays? Show your two smaller arrays on your drawing, Then fill in the equation and solve the prob...

15 years ago

explain hou you can use an array to find partial products for 4X36

14 years ago

The technical management team is ready to review your proposed design for BeT. The Banking e-Teller system allows bank customers to perform ATM transactions from their cell phone. This first generation system will allow customers to check balances, make r...

13 years ago

Which career i must choose

11 years ago

W1 = F s = ∆KE = 0.34KE0 W2 = (F cos 42◦)s = F s cos 42◦ = 0.34∆KE0 cos 42◦ = 0.25∆KE0 Therefore, there is an 25% increase in kinetic energy.

10 years ago

ok thanks i get #2 but i still don't understand 1.

9 years ago

the common different between p and q

9 years ago

considering we use Newtons second law, we also have to logically conclude that we are individually find each object's net force. Therefore we neglect the other mass i.e. we plug in Newtons second law for the car Fnet = (990)(2.15), considering we are isol...

9 years ago

(3y)(3y-2) we have to use distributive rule in this one. so 3y*3y = 9y^2. 3*3=9 and y*y=y^2, hence 9y^2. Now we also have to distribute 3y to -2, which is -6y. Holistically we have an answer of 9y^2-6y. The answer is D.

9 years ago

Consider the formula. P=mv. Due to inelastic collisions we concur an impulse logically follows. Impulse = the change of momentum. Hence in mathematical terms: (.25)(1/2)V = 0.5(2-V) simplify 0.125V = 1 - 0.5V simplify 0.625V = 1 Simplify V = 1.6 m/s

9 years ago

Damon is wrong. He forgot to put 1/2*V, I think his logic was that due to the velocity = 2 m/s he automatically assume it was 4 m/s. His mathematics is flawed and you should exempt his answers from your solution sheet. The VELOCITY IS A VARIABLE YOU CANNO...

9 years ago

IF ANYONE NEEDS PHYSICS HELP COME TO ME. MESSAGE ME ON MY PHONE #213-373-8762

9 years ago

WTF YOU TWAT!! DAMON YOU ARE FREAKIN WRONG. I FEEL BAD FOR THE PPL YOU HELP. First of all in this case the elevator is accelerating downward, hence the tension in the rope will decrease and not increase. PURE LOGIC what do you feel if you pull someone up...

9 years ago

$1,638/$12,600 = finance charge per $1.00 = $0.13/$1.00. Multiply both numerator and denominator by 100 in order to increase the $1.00 to $100.00 = answer $13/$100.

9 years ago

At whatever level the water rises to, only atmospheric pressure shall be actung on the meniscus. Hence, the height it reaches will be h=100/9.8

8 years ago

Table setting refers to the achious or manners that are acceptable at table 1.A well-laid table stimulates appetite

8 years ago

Let's take the "input", the "x" value in this sense, as the number of lessons Monica teaches. So if it's $35 for each lesson, f(x)=$35x

6 years ago

I need it

6 years ago

Need clarification on the question above

5 years ago

I remember my first time harming a human being. The pure rush of oxytocin was overwhelming.

4 years ago

The question said that the bottom's price is the same with the sides price. so basically you need to divide the top and bottom which is 20(2x)(x)+10(2x)(x)

Pb( NO3)2 (1*108)+(2*14)+(6*16) =108+28+96 =233g..

4 years ago