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3 years ago

Guys help

Mathematics

2 answers:

RideAnS [48]3 years ago

8 0

Step-by-step explanation:

(-23) x 93 = - 2139

(- 16 ) x (- 30) = 480

14 x (- 12) = - 168

Inessa [10]3 years ago

8 0

2139
thats for the first question

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Answer:

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From the question we are told that:

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Number of birds $n_b=2$

Number of gerbils $n_g=6$

Number of fish $n_f=3$

Number of hamsters $n_h=3$

Generally the frequency for birds $F_b$ is mathematically given b

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Generally the frequency for Gerbils $F_g$ is mathematically given b

$F_g=\frac{n_g}{n}*100$

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Generally the frequency for fish $F_f$ is mathematically given b

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Generally the frequency for fish $F_h$ is mathematically given b

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