aaron1153
aaron1153
03-09-2018
Mathematics
contestada
how to calculate passing marks
Respuesta :
i130709
i130709
03-09-2018
see passing marks on the site of school and divide it by 100
Answer Link
samir4480
samir4480
03-09-2018
if you mean in a test quiz the formula is this:
correct answers ✖ 3 _ uncorrect answers divided by number of questions ✖ 3
if we suppose true answers with t
wrong with w
and all with a
we got:
[tex](t \times 3 - w) \div a \times 3[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
why do living things need nitrogen?
If a fair quarter is flipped 3 times . What is the probability of getting exactly three heads? round to the neast thoudsands.
why did some chiefs decide to fight when english colonists moved into their territory?plz help me
Mr Jones has 20,000 to invest. He invests part at 6% and part at 7%, if hr earns 1,280 in interest after 1 year, how much did he invest at each rate.
3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of
How do u do this problem: W/6+5/8=-1 3/8 I got this answer: -1 53/64
Write 75 as the product of its prime factors. (2 marks)
how many valenceelectrons does rare earth metals have
Recently in the United States, there were about 300,000,000 cell phone users. That same year there were about 5.7x10^9 cell phone users worldwide. About how man
solve for 3x+9=44-2x
