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3 years ago

15

I need help on this question

1 answer:

Vadim26 [7]3 years ago

3 0

Answer:

4.8ft

Step-by-step explanation:

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HELP ME IM SO CONFUSED

givi [52]

Answer:

1) 4812 students
2) 763 pounds
3) $30906.76

Step-by-step explanation:

1)

Initial number = 2988
Rate of increase = 10%

<u>Number of students after 6 years:</u>

$a_6 = 2988(1+0.1)^{6-1} = 4812$

2)

Initial number = 1200
Rate of decrease = 14%

<u>Amount of gold after 4 years:</u>

$a_4=1200(1-0.14)^3 = 763$

3)

Initial number = 28000
Rate of increase = 2.5%

a)

<u>Salary after n years:</u>

$a_n=28000(1+0.025)^{n-1} = 28000*1.025^{n-1}$

b)

<u>Salary in the 5th year:</u>

$a_5=28000*1.025^4 = 30906.76$

6 0

2 years ago

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Use what you know about the angle sum theorem for triangles and your algebra skills to solve for x and find the measure of all t

melomori [17]

Answer:

2x° = 45°, 3x° = 67.5°

Step-by-step explanation:

Sum of angles in a triangle = 180°

2x+3x+3x=180°

8x=180°

x=22.5°

2x=22.5°x2=45°

3x=22.5°x3=67.5°

8 0

2 years ago

To borrow money, you pawn your guitar. Based on the value of the guitar, the pawnbroker loans you $1080. One month later, yo

Serhud [2]

The annual rate interest: r = 640.2%

4 0

3 years ago

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2935.88 what is the value of digit 9

frez [133]

900 is the correct answer

6 0

3 years ago

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Whats the equation for the table

serg [7]

Answer:

multiply by 32

Step-by-step explanation:

6 0

3 years ago

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