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earnstyle [38]
3 years ago
12

ritvik tosses a ball from where he stands on a balcony to his friend on the ground. the height, in feet, of the ball can be repr

esented by the function d(t) = 16t to the power of 2 + 16t + 9 where t represents time in seconds. part a: from what height was the ball tossed? part b: what is the maximum height of the ball. part c: how long does it take the ball to reach its maximum height?
Mathematics
1 answer:
schepotkina [342]3 years ago
4 0

Answer:

"what" (and any subsequent words) was ignored because we limit queries to 32 words.

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calcular el valor de la fuerza desconocida en cada gráfico, si el sistema esta en equilibrio (les pongo coronita :c ayuda porfaa
blondinia [14]

Answer:

7. F=24N

8. P=16N

Step-by-step explanation:

the sum of all forces will equals 0

8 0
3 years ago
What number must you add to the expression below to complete the square? x^2-20x?
polet [3.4K]
We have that
x²<span>-20x
</span><span>Group terms that contain the same variable
</span>(x²-20x)
Complete the square 
(x²-20x+10²)------> (x-10)²

the answer is
the number must be 100
5 0
3 years ago
Please, help meeeeee
aalyn [17]

Answer:

y = 500x + 1000

Step-by-step explanation:

The standadrd equation of a line is expressed as y = mx+b

m is the slope

is the y-intercept

Using the coordinate points (0, 1000) and (6, 4000)

Slope = y2-y1/x2-x1

Slope  = 4000 - 1000/6-0

Slope m = 3000/6

Slope m = 500

Since the line cut the y axis at y = 1000, hence the intercept b = 1000

Get the required equation;

Reall that y = mx+b

y = 500x + 1000

3 0
3 years ago
A bag contains 6 red marbles, 6 purple marbles, and 6 yellow marbles. What is the probability of randomly selecting a yellow mar
Trava [24]
6/18 simplified into 1/3
3 0
3 years ago
URGENT PLEASE HELP. CORRECT ANSWERS GETS BRAINLIST
horrorfan [7]

Answer: 1.601 × 10^-1

Step-by-step explanation: 1 minute = 60 seconds or 1 second = 1/60 minutes

9.63 seconds = 9.63/60 minutes

9.63/60 = 963/6x1000 = 321/2x1000

=160.1/1000=1.601/10 = 1.601 x 10^-1 minutes :)

4 0
2 years ago
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