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Greeley [361]
2 years ago
10

A skydiver in a computer game free-falls from a height of 3000 meters at a

Mathematics
1 answer:
mylen [45]2 years ago
8 0
H= -55t + 3000. Hope this helps!
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Mark and Zoe are hiking a trail. Mark starts before Zoe. The expression 2t + 100 represents how far, in meters, Mark has hiked t
olasank [31]

Answer: No

Step-by-step explanation:

The distance hiked of Mark is represented by 2*t + 100

and the distance hiked of Zoe is represented by 2*t

here, you can see that the slope of both equations is equal, this means that in the same lapse of time, Zoe and Mark displace the same amount, but because Mark started earlier, he has a y-intercept bigger than zero, so for every value of t, the distance that Mark hiked will be higher than the one of Zoe.

We can represent this by:

2*t + 100 > 2*t

100 > 0

So the distance hiked by Mark is always bigger than the one of Zoe

7 0
3 years ago
Read 2 more answers
The sum of three consecutive odd integers is 18
DIA [1.3K]

Answer: If x =7, then x + 2 = 9 and x + 4 = 11. These are your three consecutive odd integers.

Step-by-step explanation:

4 0
3 years ago
Which equations are true for x = -2 and x = 2? Select two options
sweet [91]

Answer:

x2-4 = 0

x2= 4

x = 2 or x = (-2)

4 0
2 years ago
A sequence is defined recursively using the formula f(n + 1) = -0.5f(n). If the first term of the sequence is 120, what is f(5)?
PolarNik [594]

Answer: 7.5

Step-by-step explanation:

The given formula tells us that the next term f(n+1) of the sequence is -0.5 times the previous term f(n)

First term of the sequence is f(1) = 120

Second term of the sequence is f(2) = f(1+1) = -0.5 f(1) = -0.5 (120) = -60

Third term of the sequence is f(3) = f(2+1) = -0.5 f(2) = -0.5 (-60) = 30

Fourth term of the sequence is f(4) = f(3+1) = -0.5 f(3) = -0.5 (30) = -15

Fifth term of the sequence is f(5) = f(4+1) = -0.5 f(4) = -0.5 (-15) = <em>7.5</em>

3 0
3 years ago
Read 2 more answers
Help me with these problem as an area of a circle.
Jobisdone [24]
Area of circle = pi * r^2
pi * (3.25)^2 = 33.18307

Rounded = 33.18
Solution: area = 33.28 yd^2
6 0
3 years ago
Read 2 more answers
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