2 years ago

F(x) =

Mathematics

1 answer:

slega [8]2 years ago

6 0

Answer:

Step-by-step explanation:

the graph correspond to the function f :

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in a wood there are 420 silver birch trees, 160 oak tees and 300 wild cherry trees. what is the percentage of the oak trees give

elena-14-01-66 [18.8K]

Answer:

18.2%

Step-by-step explanation:

The total number of trees in the wood = 420 + 160 + 300

= 880 trees

∴ The percentage of the oak trees = $\frac{160}{880} * \frac{100}{1}$

= $\frac{2 * 100}{11}$ %

= $\frac{200}{11}$ %

= 18.181818...%

In 1 decimal place = 18.2%

Hope this helps!!

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2 years ago

If Jessica split 75 pencils between 8 people in her class and kept the leftovers, how many pencils did each classmate get?

Nataly [62]

Answer: Each classmate got 9 pencils

Step-by-step explanation: if you divide 8 from 75, you get 9 pencils for each classmate and 3 for Jessica to keep.

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2 years ago

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3×-5=16 and 3×=21

larisa [96]

Step-by-step explanation:

because we can also find out the value of x in second equation like this

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1 year ago

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Which of these expression is equivalent to -2(3-y)

Alisiya [41]

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3+5=8 and 13+5=18 therefore the sum of two odd numbers is an even number

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True, 13+17=30,51+49=100

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