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Vinil7 [7]
3 years ago
8

Greatest common factor 3a^3+9a^2​

Mathematics
1 answer:
BaLLatris [955]3 years ago
7 0

Answer:

27A+81A =108

Step-by-step explanation:

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Find all of the zeros of f(x) = 5x^2 +40x-100
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a hardware store charges a $30 rental fee and $15 per day to rent a power washer which equation correctly relates to the total c
BlackZzzverrR [31]

Answer:

y = 15x + 30

Step-by-step explanation:

The $30 rental fee is a flat fee.

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6 0
3 years ago
A model rocket is launched with an initial upward velocity of 60 m/s. The rocket's height h (in meters) after t seconds is given
Vedmedyk [2.9K]

Answer:

0.47 and 11.53

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Quadratic formula:

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t = [ -(-60) ± √((-60)² − 4(5)(27)) ] / 2(5)

t = (60 ± √3060) / 10

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3 0
3 years ago
Marcus bought a booklet of tickets to use at the amusement park. He used 50% of the tickets on rides,
vovangra [49]
No. he used 50% on the rides, and we have to convert the fraction to a percent by dividing 4&1 which equals 0.25, then we multiply that by 100 to get the percentage he used on video games which equals 25%. 50+25= 75% used tickets for both rides and video games. So then we subtract 75 from 100 and get 25% which means he used 25% of the tickets on batting cages. Your answer is no, he used 25% of his tickets on the batting cages.
6 0
3 years ago
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