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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. 297 views
how to write a address speech to the student
1. 0 answers
2. 230 views
can i get ahonya
1. 0 answers
2. 147 views
The following sequence of numbers forms a quadratic sequence:–3, –2, –3, –6, –11, …... The first differences of the
1. 1 answer
2. 804 views
what is a 10 letter word, the second and tenth letter is e, and the fifth letter is i
1. 1 answer
2. 241 views
what is verb
1. 3 answers
2. 223 views
what is co-operative socity
1. 1 answer
2. 248 views
divid 40 by the sum of 3 and 5
1. 2 answers
2. 244 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. 422 views
Lightning occurs when there is a ﬂow of electric charge (principally electrons) between the ground and a thundercloud. The
1. 1 answer
2. 1,294 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. 620 views
state two mathematical expression for Raoult's law
1. 4 answers
2. 692 views
state the equation for the determination of molecular mass using (i)osmotic pressure (ii)depression of freezing
1. 1 answer
2. 336 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. 511 views
what volume (in litres) of 17.6M NaOH will be used to prepare 0.5M NaOH in 50,000ml?
1. 1 answer
2. 560 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. 584 views
what are the distinct characteristic does radiocarbons depends on?
1. 3 answers
2. 394 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. 463 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. 808 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. 522 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. 695 views
subtract 3x-12/4x^2-8*2x^2-4/9x-36
1. 1 answer
2. 337 views
what will be formed when oxygen combines with hydrogen in the presence of hydrated iron 3 oxide?
1. 1 answer
2. 380 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. 3,452 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. 3,806 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. 566 views
1 If four statements are entered with the same statement number, the computer will accept the ______ statement with the
1. 4 answers
2. 811 views
In what ways can it be argued that the European union caused ww1 and ww2
1. 16 answers
2. 1,064 views
what perspectives are important in understanding a work of art?
1. 1 answer
2. 1,340 views
which of the following companies is the easiest type to set upsole proprietorship LLC C corporation S corporation
1. 5 answers
2. 1,263 views
A trade mark can help your company do whatOrganize itself differentiate it self buy and sell itself track inventory
1. 11 answers
2. 577 views
What is the product written in scientific notation?(2.6 × 10–4)(2.2 × 108)
1. 2 answers
2. 678 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. 876 views
the performance of S.A economy from jan2009 to dec2011
1. 0 answers
2. 306 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. 1,160 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. 1,579 views
which of the following illustrates direct variation?and the number and its reciprocal.
1. 2 answers
2. 3,125 views
what is the volume of a rectangular prism l=7in.w=5in.h=3in.
1. 1 answer
2. 565 views
what is the volume of a rectangular prism l=7in.w=5in.h=3in.
1. 3 answers
2. 1,361 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. 1,141 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. 593 views
what is the GCF of 300 and 225 using prime factorization
1. 1 answer
2. 672 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. 573 views
find the most general antiderivative of the function f(t)=8t-3sec^2t
1. 1 answer
2. 494 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. 862 views
Arrange the following 0.10 M solutions in order of increasing H+ : HClO4 , H2SO4, NH4Br , KCN, KBr, KOH
1. 2 answers
2. 918 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. 483 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. 8,010 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. 462 views
how does(what is the chemistry involved) k2so4 raise the boiling point of h2so4
1. 0 answers
2. 867 views
How many moles of calcium bicarbonate are needed if 10.0 grams of sodium bicarbonate are used?
1. 0 answers
2. 1,075 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. 792 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. 2,642 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. 718 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. 756 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. 640 views
write an expression whose value equal 10
1. 1 answer
2. 406 views
when writing an essay about a nonfiction book what tense should i use
1. 2 answers
2. 502 views
where does cos(x) and sin (x) intersect in the first quadrant?Thanks
1. 1 answer
2. 457 views
simplify1/x+h - 1/x
1. 1 answer
2. 273 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. 621 views
thanks bob but with out words i am more lost than before. what are the photos showing me?
1. 3 answers
2. 421 views
what is the principle of elaboration in design? i have seen it listed with variety and contast.
1. 1 answer
2. 534 views
how would do do 6 X 19
1. 5 answers
2. 492 views
how do i measure gas?
1. 0 answers
2. 314 views
Translate to an algebraic expression;the product of 48% and some number; use y to represent some number.
1. 2 answers
2. 600 views
evaluate 5.6 x .9A.] .504 B.] 5.04 C.] 56.0 D.] 50.4
1. 1 answer
2. 328 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. 573 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. 541 views

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