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Anna35 [415]
3 years ago
14

The ratio of boys to girls in a school is 9:10.

Mathematics
1 answer:
Over [174]3 years ago
3 0
I need help myself lol XD
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Find x. Round your answer to the nearest hundredth
Vladimir79 [104]

Answer:

5.86

Step-by-step explanation:

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2 years ago
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You randomly pick two numbers from 1 to 9 (including 1 and 9). A number that is chosen once could be chosen again. If at least o
Mnenie [13.5K]
Assume that you only include whole numbers (1,2,3,4,5,6,7,8,9) and not 3.5 and such
so if 1 is odd and less than 5 then it is
1 or 3, since 5 isn't included
then the other number, to be less than 5 when added,
must be
1+x<5
3+x<5
solve each
1+x<5
subtract 1
x<4
set of answers are 1,2,3

3+x<5
subtract 3
x<2
set of answer is 1
so the possible numbers are
1,2,3
that is 3 numbesr out of 9 so
probability=(total desired outcomes)/(total possible outcomes) so
disred outcomes=3
total possible=9
3/9=1/3
the probabiltiy is 1/3
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3 years ago
Personal finance 9.2
zzz [600]

Answer:

nice!

Step-by-step explanation:

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2 years ago
$9.00 to $9.27 what percent raise did she receive
Rashid [163]
3% raise she has receive .
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Is this answer right
olchik [2.2K]
This answer looks correct .

the 5 is canceled with the 2/5, therefore, leaving a 2 behind.
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3 years ago
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