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moses
Questions (17)
write an article for publication in a national newspaper discussing at least three reasons why student should cultivate the
0 answers
143 views
an angle of 1.6 radians at the centre of the circle substances and arc of length 23.4cm.Find the radius of the circle
1 answer
202 views
An object 2.00cm high is placed 40cm to the left of a converging lens having a focal length of 30cm.A diverging lens having a
0 answers
437 views
a survey of reading habits of 100 students showed that 30 read both comics and novels. 10 read neither comics nor novels and
2 answers
548 views
evaluate log0.72
2 answers
495 views
Calculate the density of the wood?
1 answer
397 views
As Principal speaker in your school debate competition, write your arguments for against the motion television is doing more
11 answers
3,520 views
A block and tackle pulley system is used to lift a mass of 200
kg.if the machine has a velocity ratio of 5 and efficiency of
1 answer
712 views
A boxfour bed balls and six bule ball. Two ball are pink at roundom one atterthe order without relacement what is the
1 answer
438 views
If you draw one card from a standard deck, what is the probability that you draw a king or queen?
A) 1 13 B) 2 13 C) 1 169
1 answer
872 views
A cookie jar contains 6 chocolate chip cookies, 4 oatmeal cookies, 8 peanut butter cookies, and 2 sugar cookies. If a cookie is
1 answer
2,380 views
A toy manufacturer has found that its cost,revenue and profit function can be expressed as function of production of toys in a
0 answers
796 views
For the following sequences whose nth terms are given, write down
the first six terms of each (a) 4n-1 (b) n3 (c) 5-2n (d) (-1)N
1 answer
533 views
Calculate The volume occupied at s.t.p by 0.24g of ozone ( o=16, G.M.V=22.4dm3
1 answer
578 views
A sheet of gold of mass 100g and a teperature of 18.0 degrees is placed flat on a sheet of iron weighing 20g and at a
1 answer
607 views
As a technician in a large pharmaceutical research firm, you need to produce 200.mL of 1.00 M a phosphate buffer solution of pH
1 answer
1,153 views
frank tosses a baseball card into the air. the card lands face up 30 out of 50 times. how many times can you expect the card to
1 answer
413 views
Answers (8)
the ans is not in the option given
If log10y + 3log10x=2 express y in terms of x
i dont understand
A certain disease has an incidence rate of 0.6%. If the false negative rate is 6% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease.
Human rights violatio... make life to be hectic to some other people becoz they lose hope n trust
And 12
1.6875
is C really right????
