, *Which of the following correctly represents the phrase "five less than a
number is greater than
twenty"? Correct Answer- Let the
number of X
5 less than X should be
greater than 20
So, X-5
> 20
X > 25 actually, but please take the above highlighted as the
final answer --> X-5 >20
The ratio of the width to the length of a rectangle is 1:3. Which of the
following represents a rectangle with an equivalent ratio? Correct
Answer- The ratio of the width to the length of a
rectangle is given by 1 : 3 multiply by 21 on each side
21 : 63
So, the ratio 21 : 63 is equivalent to the ratio 1 : 3
An employee discovers that 0.0025 of all products predicted at his factory
contain defects, which of
the following % does this represent? Correct Answer- In percentage that is
0.25% that is equal to
0.25/100 =
0.0025.
Simplify the expression above, which one is correct?(2x + 5)(4x-7) Correct
Answer- 8x2+6x−35
8) which of the following is the appropriate of measure to use when
finding the mass of pencil ?
A)
kilograms
b)
meters
c)
Grams
d) centimeter Correct Answer-
c) Grams
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