Mr. Golv is practicing his jiu-jitsu drill where he does 5 guard passes and 2 kimura arm locks. A guard pass takes G seconds, an
2 answers:
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Answer:
The instantaneous velocity after eight seconds is 9 m/s
Step-by-step explanation:
Given as :
The ball shot upward with velocity of 15 m/s
The height of the ball after t sec is given as h(t) =
Now, The instantaneous velocity after 8 sec =
Or, The instantaneous velocity =
or, The instantaneous velocity =
Now at t = 8 sec
The instantaneous velocity = 5 + 4 = 9 m/s
Hence The instantaneous velocity of ball at t = 8 sec , is 9 m/s Answer
Answer:
14 + 6
Step-by-step explanation:
(4 + )(5 -
)
Each term in the second factor is multiplied by each term in the first factor
4(5 - ) +
(5 -
) ← distribute parenthesis
= 20 - 4 + 5
-
= 20 - 4 + 5(2
) - 6
= 20 - 4 + 10
- 6 ← collect like terms
= 14 + 6
Answer:
Step-by-step explanation:
35 marks out of 40<u> as a fraction:</u>
35 / 40
<u>As a percentage:</u>
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Hope this helped!
<h3>~AH1807</h3>