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2 years ago

9

Elena notice that if she takes a number from the tomatoes column and divides it by the corresponding number in the onions column

she always gets the same result

1 answer:

krek1111 [17]2 years ago

8 0

Answer:

tomatoes vary directly with onions

Step-by-step explanation:

Is there a question somewhere in there?

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Find the seventh term of the

jekas [21]

Answer:

$T_7 = \frac{64}{729}$

Step-by-step explanation:

Given

$a =1$

$r = \frac{2}{3}$

Required

Determine the 7th term

The nth term of a gp is:

$T_n = a * r^{n-1$

So, we have:

$T_7 = 1 * \frac{2}{3}^{7-1$

$T_7 = 1 * \frac{2}{3}^{6$

$T_7 = 1 * \frac{2^6}{3^6}$

$T_7 = 1 * \frac{64}{729}$

$T_7 = \frac{64}{729}$

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3 years ago

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ElenaW [278]

Answer:yellow box

Step-by-step explanation:

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2 years ago

Compute the rate of discount allowed on a lawnmower that lists for $168 and is sold for $105. The rate of discount allowed is 43

kvasek [131]

Answer:

The rate of discount of a lawnmower is 37,5%

Step-by-step explanation:

Sale price formula is

S = p - rp

where S = sale price,

r = discount percentage rate

p = the original price.

Isolating r

r= (p-S)/p

r= ($168- $105)/$168

r=0.375

r= 37,5%

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2 years ago

Which of the following is a key element in the proof of the law of cosines?

Mariulka [41]

The best and most correct answer among the choices provided by the question is the fourth choice "d=square root of (x^2+x^1)+(y^2-y^1)^2"
The law of cosines<span> for calculating one side of a triangle when the angle opposite and the other two sides are known. Can be used in conjunction with the </span>law<span> of sines to find all sides and angles. </span>

I hope my answer has come to your help. God bless and have a nice day ahead!

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2 years ago

Read 2 more answers

Evaluate -14 - 6 - 12 =??

ddd [48]

Answer: -32

Step-by-step explanation: -14 - 6 - 12 = -32

3 0

3 years ago