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OLEGan [10]
3 years ago
5

PLS HELP!! BRAINLIESt & 20 POINTS!! AND AN EXTRA THANKS AND 5 STARS

Mathematics
1 answer:
sasho [114]3 years ago
8 0

Answer:

Step-by-step explanation:

a) Frequency table:

Category       Frequency

Dog                     4

Cat                       3

Fish                      2

Hamster               1

b) Relative frequencies of each animal type

Dog: 4/10 = 0.4

Cat: 3/10 = 0.3

Fish: 2/10 = 0.2

Hamster: 1/10 = 0.1

c) Popularity

Dog is the most popular because it has the highest relative frequency.

Hamster is the least popular because it has the lowest relative frequency.

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The numerator of fraction is 1 less then its denominator if the numerator is increased by 5 the new fraction becomes equivalent
jek_recluse [69]

Answer:

4/5

Step-by-step explanation:

the numerator of fraction is 1 less than its denominator. If the numerator is increased by 4 and the denominator is increased by 5, the new fraction becomes equivalent to 4/5. what is the original fraction?

Let n = numerator

d = denominator

n = d - 1

\frac{d - 1}{d}

\frac{d - 1 + 4}{d + 5} = \frac{4}{5}

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cross multiply

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8 0
2 years ago
Please check if these are right if not can someone tell me the correct answer
amm1812

Answer: 4 IMAGES

7) slope = 0, Y-intercept = (0, -4)

8) Slope = -1, Y-intercept = (0, -1)

9) Slope= -2/5, Y-intercept= (0, -1)

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Step-by-step explanation:

I hope it's correct

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Answer:

Step-by-step explanation:

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