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4 years ago

I dont get it???????????

Mathematics

1 answer:

vaieri [72.5K]4 years ago

4 0

So you would divide$ 9.30 by 3/4

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Let me know the answer plz

Cloud [144]

Answer: Option G

$a_6 = -2048$

Step-by-step explanation:

The geometric series have the following form:

$a_n = a_1 (r) ^ {n-1}$

Where $a_1$ is the first term of the sequence and r is the common radius.

In this case we know that

$a_1 = -2\\\\r = 4$

So:

$a_n = -2(4) ^ {n-1}$

To find the sixth term $a_6$ , substitute $n = 6$ in the equation.

$a_6 = -2 (4) ^ {6-1}\\\\a_6 = -2 (4) ^ 5\\\\a_6 = -2048$

8 0

3 years ago

Look the the question below

JulijaS [17]

Answer:

The shark is furthest from sea level (18 feet below sea level)

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3 years ago

Mr smith is painting the wall but not the door how much gallons is needed to paint it

fredd [130]

Answer:

How the f am I supposed to know

Step-by-step explanation:

???

5 0

3 years ago

Read 2 more answers

Two bowls and one cup weigh 800 grams. One bowl and two cups weigh 700 grams. Find the weight of the bowl and the cup

antoniya [11.8K]

Answer:

\large \boxed{\textbf{Bowl = 300 g; cup = 200 g}}

Step-by-step explanation:

Let b = the mass of a bowl

and c = the mass of a cup

We have two conditions:

$\begin{array}{lrcl}(1) &2b + c & = & 800\\(2) & b + 2c & = & 700\\\end{array}$

Calculations:

$\begin{array}{lrcll}(3) & 4b + 2c &= & 1600&\text{ Multiplied (1) by 2}\\& 3b & = & 900&\text{Subtracted (2) from (3)}\\(4) & b & = & \mathbf{300}&\text{Divided each side by 3}\\ & 600 + c & = & 800&\text{Substituted (4) into (2}\\ & c & = & \mathbf{200}\\\end{array}\\\text{The mass of a bowl is $\large \boxed{\textbf{300 g}}$ and that of a cup is $\large \boxed{\textbf{200 g}}$}$