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k0ka [10]
3 years ago
7

A ball is thrown vertically so that its height above the ground after t

Mathematics
1 answer:
Alina [70]3 years ago
4 0
Answer is below.......

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Which equation is a function of x?
lana [24]

Answer:

If you input a value of x then we get the output f(x) = y, which is the function of x. This is a function of x. Hence, x² = y is a function of x.

Step-by-step explanation:

7 0
3 years ago
Suppose a baseball is thrown vertically upward from the ground with an initial velocity of Subscript[v, 0] ft/s. Its height abov
Zina [86]

Answer:

90.5

Step-by-step explanation:

Velocity is a time-derivative of displacement or the height, in this case.

s(t)=-16t^2+v_0t

v(t) = -32t+v_0

At maximum height, the velocity is 0 and the height is 128.

Substitute these values into both equations above,

0 = -32t+v_0

t=\dfrac{v_0}{32}

From the first equation,

128 = -16t^2 + v_0t

Substitute for t.

128 = -16(\dfrac{v_0}{32})^2 + v_0\times\dfrac{v_0}{32}

128 = -v_0^2/64 + v_0^2/32

128=\dfrac{v_0^2}{64}

v_0^2=8192

v_0=64\sqrt{2}=90.5

5 0
3 years ago
About 100,000 cans are recycled every minute in the United states. about how many cans are recycled in 24 hours?
lana66690 [7]
The answer is C because 24 times 10 to the 5th power is the same as 100,000 times 24
8 0
2 years ago
I need help please and thx you
NARA [144]

Answer:

1- 3/4

2- 5/6

3- 2/3

4- 7/10

Step-by-step explanation:

1= a

2=b

3=c

4=d

__________

4 0
3 years ago
Read 2 more answers
Type SSS, SAS, ASA, SAA, or HL to<br> describe these triangles.
viktelen [127]

Answer:

the answer is either SAS or ASA because the two triangles on the outside are equal but the one in between the two equal triangles is different in size

3 0
2 years ago
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