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3 years ago

7

Jamie ordered 200 business cards and paid $23. She ordered 500 business cards and few months later and paid $35. WRITE and SOLVE

a linear equation to find the cost to order 700 business cards.

1 answer:

Karo-lina-s [1.5K]3 years ago

8 0

Find the unit rate of the previous two. use that to plug in 700

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What is the 4th term of the geometric sequence with <img src="https://tex.z-dn.net/?f=a_%7B1%7D" id="TexFormula1" title="a_{1}"

makvit [3.9K]

<u>Answer:</u>

The 4th term of the geometric sequence with = 5 and ratio (multiplier) = -3 is -135

<u>Solution:</u>

Given that, first term a of a G.P = 5 and common ratio ( r ) = -3 for an geometric progression.

We have to find the 4th term of the above given geometric progression

We know that, nth term of an G.P is given by

$t_{n}=a \cdot r^{n-1}$

So, now, 4th term is

$\begin{aligned} t_{4} &=5 \times(-3)^{4-1} \\ t_{4} &=5 \times(-3)^{3} \\ t_{4} &=5 \times(-27) \end{aligned}$

$t_{4}=-135$

hence, the 4th term of the given G.P is -135

7 0

3 years ago

USE NUMBER TWO USE NUMBER TWO

n200080 [17]

Answer:

2

Step-by-step explanation:

5 0

3 years ago

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Malik estimated that 150 people would attend a concert. The exact attendance was 215 What is his percent error, to the nearest p

Afina-wow [57]

Answer:

I think around 43.3%

Step-by-step explanation:

<u>215-150</u>

150

<u>65</u>

150 x 100

=43.3333333333333

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3 years ago

Which number is greater 65% or 0.56

coldgirl [10]

65% is bigger than 0.56 which would be 56%

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3 years ago

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Round 1001 to the nearest thousand.

Zepler [3.9K]

1000 is the correct answer !

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3 years ago