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Questions (69)

a retail shop offers discounts to its customers according to the following rules:purchase amount >=ksh. 10000- give 10% discount
1. 0 answers
2. 350 views
how to write a address speech to the student
1. 0 answers
2. 252 views
can i get ahonya
1. 0 answers
2. 160 views
The following sequence of numbers forms a quadratic sequence:–3, –2, –3, –6, –11, …... The first differences of the
1. 1 answer
2. 848 views
what is a 10 letter word, the second and tenth letter is e, and the fifth letter is i
1. 1 answer
2. 262 views
what is verb
1. 3 answers
2. 246 views
what is co-operative socity
1. 1 answer
2. 269 views
divid 40 by the sum of 3 and 5
1. 2 answers
2. 270 views
Two objects 18.5m apart both have the same charge. If the force on one of them is 0.4029N what is the charge (in µC) on the
1. 0 answers
2. 454 views
Lightning occurs when there is a ﬂow of electric charge (principally electrons) between the ground and a thundercloud. The
1. 1 answer
2. 1,321 views
4. As shown in the figure shown below, find the total electric potential due to the two point charges A and B.+8.0 x 10-9 C A B
1. 0 answers
2. 650 views
state two mathematical expression for Raoult's law
1. 4 answers
2. 720 views
state the equation for the determination of molecular mass using (i)osmotic pressure (ii)depression of freezing
1. 1 answer
2. 357 views
an arcaecologist recovered wood with a specific activity of 8.61d/min.g, assume the ratio of 12C/14C in a living plant has the
1. 3 answers
2. 536 views
what volume (in litres) of 17.6M NaOH will be used to prepare 0.5M NaOH in 50,000ml?
1. 1 answer
2. 599 views
given that 5milimeter of 5.2mol per liter NaCl will be used to prepare 0.026mol per liter NaCl, describe how you will prepare
1. 2 answers
2. 621 views
what are the distinct characteristic does radiocarbons depends on?
1. 3 answers
2. 413 views
the label of a bottle of NaOH bears the following of 46.7% and density of 1.57gmlcalculate the molar concentration of it?
1. 3 answers
2. 489 views
The roof of a tunnel is in the shape of a parabolic arch whose highest point is 18m above the road. The road surface is 16m
1. 0 answers
2. 854 views
if the three sides of an equilateral triangle are 3x + 2, 2y - X and y + 3. find X and y and the perimeter of the triangle.
1. 2 answers
2. 548 views
when a quantity of powdered sulphur is burnt in excess oxygen, 100cm3 of SO2 were produced at STPCAL,the vol of gas at STD
1. 1 answer
2. 730 views
subtract 3x-12/4x^2-8*2x^2-4/9x-36
1. 1 answer
2. 354 views
what will be formed when oxygen combines with hydrogen in the presence of hydrated iron 3 oxide?
1. 1 answer
2. 399 views
For the Rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78.For an 10 month period,
1. 3 answers
2. 3,485 views
a ball of mass 0.1kg is thrown vertically upwards with an initial velocity of 80m/s.calculate the potential energy (I) half way
1. 4 answers
2. 3,847 views
A mortgage is taken out of 100000 dollars and is repaid by annual instalments of 20000 dollars. Interest is charged on the
1. 1 answer
2. 601 views
1 If four statements are entered with the same statement number, the computer will accept the ______ statement with the
1. 4 answers
2. 848 views
In what ways can it be argued that the European union caused ww1 and ww2
1. 16 answers
2. 1,110 views
what perspectives are important in understanding a work of art?
1. 1 answer
2. 1,364 views
which of the following companies is the easiest type to set upsole proprietorship LLC C corporation S corporation
1. 5 answers
2. 1,294 views
A trade mark can help your company do whatOrganize itself differentiate it self buy and sell itself track inventory
1. 11 answers
2. 599 views
What is the product written in scientific notation?(2.6 × 10–4)(2.2 × 108)
1. 2 answers
2. 705 views
Forest ranger measure depth of 82 inches of snow on a mountain peak at 8am. Snow is expected to fall at a steady rate of 3/4
1. 1 answer
2. 920 views
the performance of S.A economy from jan2009 to dec2011
1. 0 answers
2. 323 views
C2H6 + O2 -> CO2 + H2O How many g of carbon dioxide are produced at the same time as 360g of water vapor in the burning of
1. 2 answers
2. 1,182 views
a watermelon seed has the following coordinates: x= -5.0, y = 8.0m, and z = 0m. find its position vector (a) in unit-vector
1. 1 answer
2. 1,622 views
which of the following illustrates direct variation?and the number and its reciprocal.
1. 2 answers
2. 3,161 views
what is the volume of a rectangular prism l=7in.w=5in.h=3in.
1. 1 answer
2. 589 views
what is the volume of a rectangular prism l=7in.w=5in.h=3in.
1. 3 answers
2. 1,390 views
Henry will reject a cookie with less than 8 raisins.In the past, one out of every 100 cookies had less than 8 raisins. Find
1. 1 answer
2. 1,171 views
a parallelogram has the vertices (0,3), (3,0), (o,-3), and (-3,0). determine what type of parallelogram and find the perimeter
1. 1 answer
2. 632 views
what is the GCF of 300 and 225 using prime factorization
1. 1 answer
2. 695 views
what ido after school when i close from school i eat my snack and itake my bath for the afternoon then i rest for some thirty
1. 3 answers
2. 605 views
find the most general antiderivative of the function f(t)=8t-3sec^2t
1. 1 answer
2. 526 views
Is lowering of vapour pressure also a colligative property?since mathematically p*a - pa/p*a=xa =>p*a-pa=p*aXa => p*a-pa~xa
1. 0 answers
2. 885 views
Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH
1. 2 answers
2. 949 views
How can precipitates be dissolved?never? by adding constituent ions to the solution? by complexing one of the constituent ions
1. 1 answer
2. 509 views
What mass of hydrochloric acid (in grams) can be neutralized by 2.3g of sodium bicarbonate? (: Begin by writing a balanced
1. 1 answer
2. 8,055 views
a .1kg particle with velocity of 5m/s comes in to contact with a solid cylinder at rest of mass 1kg and radius .2meters. what is
1. 0 answers
2. 494 views
how does(what is the chemistry involved) k2so4 raise the boiling point of h2so4
1. 0 answers
2. 895 views
How many moles of calcium bicarbonate are needed if 10.0 grams of sodium bicarbonate are used?
1. 0 answers
2. 1,108 views
A ship is 400 miles directly north of the tahiti and is sailing south at 20mi/hr. another ship is 300 miles east of tahiti and
1. 1 answer
2. 835 views
suppose you are drinking root beer from a conical cup. the cup has a diameter of 8 cm and a depth of 10 cm. as you suck the
1. 1 answer
2. 2,679 views
A baseball player hits a line drive to center field. As he rounds second base, he heads directly for third, running at 20
1. 5 answers
2. 744 views
Bacteria are growing in a circular colony one bacterium thick. the bacteria are growing at a constant rate, making the area of
1. 2 answers
2. 796 views
during 4.0 min a 5.0 a current is set up in a wire,how many coulombs and the electrons pass through any cross section across the
1. 1 answer
2. 673 views
write an expression whose value equal 10
1. 1 answer
2. 423 views
when writing an essay about a nonfiction book what tense should i use
1. 2 answers
2. 531 views
where does cos(x) and sin (x) intersect in the first quadrant?Thanks
1. 1 answer
2. 479 views
simplify1/x+h - 1/x
1. 1 answer
2. 292 views
calculate the number of liters of liquid ethanol (density = 0.789g/ml) required to obtain a sample containing 1.00*10^25 C2H5OH
1. 2 answers
2. 672 views
thanks bob but with out words i am more lost than before. what are the photos showing me?
1. 3 answers
2. 444 views
what is the principle of elaboration in design? i have seen it listed with variety and contast.
1. 1 answer
2. 551 views
how would do do 6 X 19
1. 5 answers
2. 521 views
how do i measure gas?
1. 0 answers
2. 334 views
Translate to an algebraic expression;the product of 48% and some number; use y to represent some number.
1. 2 answers
2. 626 views
evaluate 5.6 x .9A.] .504 B.] 5.04 C.] 56.0 D.] 50.4
1. 1 answer
2. 347 views
For the following: a)give the reaction type; b)complete and balance the reaction; c)using your answer to part b, determine how
1. 1 answer
2. 602 views
from "i know why the caged bird sings"How does margarite feel about her mothers relationship with mrs Flowers? These sites
1. 1 answer
2. 569 views

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