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2 years ago

Use the table in the following problem.

Mathematics

1 answer:

Rainbow [258]2 years ago

8 0

Answer:Petroleum = 15.32%

Drugs = 12.9%

Chemicals = 2.5%

Motor Vehicles = -56.5% (Negative)

Electrical = -18.8% (Negative)

Food = 3.7%

Step-by-step explanation:

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If a = 12 and B = 43 degrees, find c.

ludmilkaskok [199]

Answer:

Step-by-step explanation:

You subtract 43 from 12 you get 31 then you add 43 and 31 you get 74 bye

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3 years ago

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What are the first three terms of the sequence modeled by the recursive function an=1/2an-1 when a1=1?

loris [4]

Answer:

Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

Step-by-step explanation:

We have been given a formula $a_n=\frac{1}{2}\cdot a_n-1$

$a_1=1$

We will put values of n in $a_n=\frac{1}{2}\cdot a_n-1$

when n=2 we get

$a_2=\frac{1}{2}\cdot a_2-1$

$\Rightarrow a_2=\frac{1}{2}\cdot a_1$

$\Rightarrow a_2=\frac{1}{2}\cdot 1$

$\Rightarrow a_2=\frac{1}{2}$

when n=3

$a_3=\frac{1}{2}\cdot a_2$

$\Rightarrow a_3=\frac{1}{2}\cdot \frac{1}{2}$

$\Rightarrow a_3=\frac{1}{4}$

Therefore, Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

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3 years ago

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Finn is baking cakes for a party. The number of cups of sugar Finn needs is proportional to the number of cakes he plans to bake

Serhud [2]

Note that it is proportional. The graph is given to you, in which the line includes all the points that can be answers. Find the point that is also given as a choice, and it is your answer.

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Note that it is in (x,y) format, and that y = cups of sugar, and x = cakes

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3 years ago

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6 quarts =<br> gallons<br><br><br> Please i meed help answer fast

Tju [1.3M]

Answer:

1 2/4 or 1.5

Explanation:

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3 years ago

-3 × 15v can you answer this

Goryan [66]

Question

-3 × 15v can you answer this

Answer:

Step-by-step explanation:

-3 * 15v =

-45v

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3 years ago