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3 years ago

Number 4 please. its confusing

Mathematics

2 answers:

Deffense [45]3 years ago

7 0

Answer:

63 monocotyledons

Step-by-step explanation:

some abbreviations ill be using:

monocotyledons=m

dicotyledons=d

3m / 4d

x / 84d

you need to figure out what x is

you can divide 84/4 and get 21

now that you have 21, you can multiple that number by 3

21x3=63

therefore, there are 63 monocotyledons

Margaret [11]3 years ago

4 0

3/4
X/84
X=36 would be the answer

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Step-by-step explanation:

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Read 2 more answers

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Answer:

The cumulative percentage of fathers who completed only elementary school is nearle 33%.

Step-by-step explanation:

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$\begin{array}{cccc}&\text{Frequency}&\text{Cumulative frequency}&\text{Cumulative percentage}\\\text{Elementary school}&10&10&\approx 33\%\\\text{El. and high school}&10&20&\approx 67\%\\\text{El., high schools and college}&7&27&90\%\\\text{El., high, college and grad. sch.}&3&30&100\%\end{array}$

The cumulative percentage of fathers who completed only elementary school is nearle 33%.

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