a box is a cuboid with dimensions 26 by 15 by 20 cm measured to the nearest centimetre this cases are cuboid which measure 1.6 cm by 14.2 cm by 19.3 cm old measured to the nearest mm if the disc case is a status show so what it may not be possible for 16th cases to fit in the box

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

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d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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