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Kenneth

Questions (69)

Your school will soon celebrate it's speech and prize giving day. As the Senior prefect of the school,write the speech you
1. 1 answer
2. 234 views
. Find the constants a and b so that the function f is continuouson (−∞,+∞) f(x)={ 2x-1 x≤1 { ax^3+b 1<x<2 { x+2b x≥2
1. 1 answer
2. 305 views
. Find the constants a and b so that the function f is continuouson (−∞,+∞) { 2x-1 x≤1 f(x)={ ax^3+b 1<x<2 { x+2b x≥2
1. 1 answer
2. 388 views
A factory wants to fill a conical storage tank with sand. The tank has a height of 23.7 meters and a diameter of 21.4 meters.
1. 7 answers
2. 993 views
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
1. 4 answers
2. 452 views
as senior prefect of your school write a speech you will delivered to the first year students on how to manage their time
1. 1 answer
2. 341 views
Draw the map of Nigeria showing the biological community and it location
1. 1 answer
2. 301 views
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
1. 3 answers
2. 2,402 views
Name the Catalyst and explain how the manufacturer can justify using such expensive materials in 4NH3(g) +5O2(g) -4NO(g)
1. 1 answer
2. 397 views
Why the traditional African marriage is an advantage for men only, not woman
1. 2 answers
2. 657 views
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
1. 1 answer
2. 490 views
Calculate the heat change in kilocalories for condensation of 6.5kg of steam at 100 ∘ C .
1. 4 answers
2. 5,153 views
A square is dilated by a scale factor of 3/4 to create a new square. The area of the new square is...
1. 2 answers
2. 1,092 views
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
1. 4 answers
2. 2,715 views
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
1. 2 answers
2. 635 views
One hundred meters of fencing is available to enclose a rectangular area next to river give a functionA that can represent the
1. 9 answers
2. 14,589 views
One hundred meters of fencing is available to enclose a rectangular area next to river give a functionA that can represent the
1. 3 answers
2. 952 views
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
1. 2 answers
2. 714 views
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
1. 4 answers
2. 1,009 views
A store carries 4 styles of denim jeans. For each style there are 5 different waist sizes and 3 different colours. The store
1. 3 answers
2. 494 views
For the past 5 years, Frank and Peggy have deposited $15,000 in a retirement account with a simple interest rate of 7%. They
1. 3 answers
2. 709 views
ow can we determine a risk profile for our project, since each of our organizations has its own tendency to deal with risk?
1. 1 answer
2. 414 views
If a tile is 9.96 inches by 9.96 inches, how many do I need to cover 24 square feet?
1. 1 answer
2. 457 views
A 5.2 kg bucket of water is raised from a wellby a rope. The acceleration of gravity is 9.81 m/s^2.If the upward acceleration of
1. 3 answers
2. 3,065 views
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
1. 4 answers
2. 1,393 views
Give an example of a radical function f(x) whose domain is (3,∞) and whose range is (-∞,0]Can i plz get help
1. 3 answers
2. 624 views
A potato is put into an oven that has been heated to 350°F. Its temperature as a function of time is given by T(t)=a(1-e^kt)+b.
1. 4 answers
2. 3,721 views
What is Input 2 and Output 13 with 2 equations
1. 1 answer
2. 328 views
Sam works at a coffee company where all the employees receive a bonus of R700, except the employees in the coffee department 3,
1. 1 answer
2. 474 views
A uniform cylindrical pipe has an external diameter of 3.6cm and an internal diameter of 2.8cm.a)Calculate the volume of the
1. 4 answers
2. 733 views
Prove by mathematical induction that x^2n - y^2n has a factor of x+y.My answer is incomplete since i do not know what to do
1. 1 answer
2. 842 views
A segment of height 3 inches (distance from center ofchord to center of arc) has an arc of .4 radian.find the area of a segment.
1. 1 answer
2. 502 views
Carbon tetracholoride is made according to the following reaction: carbon disulfide + chlorine gas yields carbon tetrachloride
1. 2 answers
2. 884 views
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
1. 4 answers
2. 989 views
Wong ran for 45 minutes in a marathon without stopping.How many seconds Wong run without stopping?
1. 1 answer
2. 448 views
Maria works out for 150 minutes every Saturday.How many hours is this?
1. 3 answers
2. 541 views
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
1. 3 answers
2. 1,447 views
Describe how the QuickZoom feature of QuickBooks does or does not provide the same help in the statement of cash flows as it
1. 2 answers
2. 617 views
The mean length of the first 20 space shuttle flights was about 7 days with a standard deviation of about 2 days. Using
1. 4 answers
2. 1,861 views
what is the effect of barium chloride solution, dilute hydrochloric acid and dilute trioxonitrate(v) acid on iron II ammonium
1. 3 answers
2. 537 views
effect of Bacl2 and HNO3 of (NH4)2so4.feso4.6ho2
1. 1 answer
2. 459 views
calculate the standard free-energy change for the synthesis of hydrazine from nitrogen and hydrogen.N2(g) + H2(g) right arrow
1. 2 answers
2. 609 views
Physics
1. 1 answer
2. 440 views
How to calculate a gravitational force exerted on the paralle to the incline if its mass is 20kg is pulled upwards by a force
1. 2 answers
2. 999 views
A block,mass 20kg,is pulled upwards by a force F along a plane inclined at 30 degree to the horizontal.it accelerate along the
1. 3 answers
2. 901 views
A block,mass 20kg,is pulled upwards by a force F along a plane inclined at 30 degree to the horizontal.it accelerate along the
1. 2 answers
2. 641 views
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
1. 2 answers
2. 656 views
why is (NH4)2Cr2O7 >> N2 + Cr2O3 + 4 H2O balanced like this.
1. 2 answers
2. 649 views
If you were going to solve 0.7 divided by 0.0035 what would you write down on paper step by step?
1. 4 answers
2. 2,001 views
How long does it take a motor cyclist to come to rest?which travels at 12m/s decelerates at 3m/s^2
1. 3 answers
2. 696 views
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
1. 2 answers
2. 916 views
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
1. 1 answer
2. 504 views
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.
1. 3 answers
2. 2,366 views
I'm kinda getting stumped. What are some other characteristics people kind have like their family besides physical ones?
1. 1 answer
2. 435 views
the point P lies in the first quadrant on the line y=10-4x from P, perpendicular lines are drawn to the x and y axis. What is
1. 1 answer
2. 916 views
Marlene rides her bycicle to her friend Jon's house and returns home by the same route. Marlene rides her bike at constant
1. 4 answers
2. 772 views
Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up
1. 3 answers
2. 1,167 views
Draw an array for 12x7 (You don;t have to draw all the boxes inside, just the shape and the dimensions.) How would you break up
1. 1 answer
2. 1,022 views
Two small arrays have neen conbined to make a big arraay. What are the dimensions and product of the big array? Fill in the
1. 2 answers
2. 596 views
How many subsets of set T have 2 elemnts if set T has 5 elements?
1. 1 answer
2. 482 views
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
1. 4 answers
2. 1,014 views
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
1. 5 answers
2. 3,554 views
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,
1. 9 answers
2. 2,503 views
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
1. 2 answers
2. 1,197 views
I need help trying to do a portfolio the assignment is: develope a comprehesive portfolio of information about your group (my
1. 3 answers
2. 742 views
I am in 7th Grade and have some holiday homeworks. Please help.1. Write all the algebraic identities. 2. Write the statement &
1. 2 answers
2. 682 views
I am enrolled in analytical chemistry after a 4 year break from any chemistry. I was recently given a problem set and I need
1. 2 answers
2. 552 views
What is the analogy? glue:sticks::thorns? must start with scr, spr, str, or thr
1. 3 answers
2. 1,156 views
What is the analogy? glue:sticks::thorns? must start with scr, spr, str, or thr
1. 6 answers
2. 2,910 views

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