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Shkiper50 [21]
4 years ago
7

The first term of a geometric sequence is 4 and the multiplier, or ratio, is –2. What is the sum of the first 5 terms of the seq

uence?
A. 44
B. 64
C. –44
D. –64
Mathematics
1 answer:
Ann [662]4 years ago
3 0
C !.!.!.!.!!.!.!.!.!!.!!.!.!.!.!!!.!!!.!.!.
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In a certain year, the population of Smallburg was $4{,}000.$ In the following year, the population increased by $15\%.$ What wa
makkiz [27]

Answer:

4,600

Step-by-step explanation:

To solve this problem, we need to multiply add 15% of 4,000 back to 4,000.

First, change 15% into a decimal:

15% -> \frac{15}{100} -> 0.15

Next, multiply 4,000 by 0.15:

x= 4,000(0.15)

x=600

The last step is to add the 600 back to 4,000:

4,000 + 600 = 4,600

The population of Smallburg the following year was 4,600.

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3 years ago
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!
Kamila [148]

Answer:

ok imma be honest i dont have a clue jk

Step-by-step explanation:

use a calculator

7 0
3 years ago
Can somebody solve this multi-step equation?<br> 4(x-2)=4x
ladessa [460]
Download the aappp called Socratic
3 0
3 years ago
Can you help me please??
dusya [7]

Answer:

y = \frac{4}{5}x+\frac{54}{5}

Step-by-step explanation:

Equation of a line has been given as,

y=\frac{4}{5}x+\frac{3}{5}

Here, slope of the line = \frac{4}{5}

y-intercept = \frac{3}{5}

"If the two lines are parallel, there slopes will be equal"

By this property slope of the parallel line to the given line will be equal.

Therefore, slope 'm' = \frac{4}{5}

Since, slope intercept form of a line is,

y = mx + b

Therefore, equation of the parallel line will be,

y = \frac{4}{5}x+b

Since, this line passes through a point (-6, 6),

6 = \frac{4}{5}(-6)+b

6 = -\frac{24}{5}+b

b = 6+\frac{24}{5}

b = \frac{30+24}{5}

b = \frac{54}{5}

Equation of the parallel line will be,

y = \frac{4}{5}x+\frac{54}{5}

4 0
3 years ago
Please help with this! Thanks
Yuri [45]

Answer:

look at the picture i have sent

4 0
2 years ago
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