Find the number of terms for this polynomial. 3

Mathematics

1 answer:

Natalka [10]3 years ago

8 0

Answer:

Im sorry, im not in high school yet :(

Step-by-step explanation:

:( wish i could help :(

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Ella collects 50 bottles to recycle. Of the bottles she collects, 19 are plastic and the rest are glass.

nekit [7.7K]

QUESTION A

The total number of bottles Ella collected is
$50$

The number of bottles that are plastic is

$19$

The percentage of bottles that are plastic is

$= \frac{number \: of \: plastic \: bottles}{total \: number \: of \: bottes} \times 100\%$

$= \frac{19}{50} \times 100\%$

$= 19 \times 2\%$
$= 38\%$

Therefore 38% of the bottles are plastic.

QUESTION B

The total number of bottles that are glass is
$50 - 19 = 31$

The total number of bottles Ella collected is
$50$

The percentage of bottles that is glass is
$= \frac{number \: of \: glass \: bottles}{total \: number \: of \: bottles} \times 100\%$

$= \frac{31}{50} \times 100\%$

$= 31 \times 2\%$
$= 62\%$

Therefore 62% of the bottles are glass

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3 years ago

Someone please help me! I’ll give brainliest

Katarina [22]

Answer:

Step-by-step explanation:

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3 years ago

Zach is 54 inches tall. Noland is 60 inches tall. Margy is 35 inches less than 2 times Zach's height. Write an expression that f

Sever21 [200]

54x2-35 would be the equation so... when you solve that we find out Margy is 73 inches tall and that means she or he is 19 inches taller than Zach

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