3 years ago

I need help with these pages, please help me !

Mathematics

1 answer:

kirill115 [55]3 years ago

4 0

Answer:

the answer is 2

Step-by-step explanation:

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1. A farmer is planting a 47-acre field of green beans. How many seeds must be purchased if the farmer plants 140,000 seeds per

Sedaia [141]

Answer:

Step-by-step explanation:

There are 47 acres and the farmer is planting 140,000 per acre.

You got to times 140,000 by 47 but you can multiply 14 by 47 instead and place the zero later.

So take 10 times 47 and that is 470

Then take 4 times 47 and that is 188

Add 470 and 188 and you get 658

Take 658 a place the four zeros and you get 6,580,000 seed

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3 years ago

If I got a 43 out of 49 on my test what is the score

Goshia [24]

You would have a grade of an 88%

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3 years ago

Which statement describes whether the function is continuous at x = –2?

slava [35]

Answer: D. The function is not continuous at x = –2 because Limit as x approaches negative 2 f(x) does not exist.

Step-by-step explanation:

edge2021

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3 years ago

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Please help i'm stuck and it's a unit test if correct i will give brainiest

garri49 [273]

Answer:

d. n≤5

Step-by-step explanation:

This is the answer

8 0

2 years ago

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Simplify the following expression. 4 to -11/3 power ÷ 4 to -2/3 power

nignag [31]

$\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 4^{-\frac{11}{3}}\div 4^{-\frac{2}{3}}\implies \cfrac{4^{-\frac{11}{3}}}{4^{-\frac{2}{3}}}\implies 4^{-\frac{11}{3}}\cdot 4^{\frac{2}{3}}\implies 4^{-\frac{11}{3}+\frac{2}{3}} \\\\\\ 4^{-\frac{9}{3}}\implies 4^{-3}\implies \cfrac{1}{4^3}\implies \cfrac{1}{64}$

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4 years ago