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tigry1 [53]
3 years ago
12

Tom rolls 2 fair dice and adds the results from each.

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

1/6

Step-by-step explanation:

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A table is 3.5 meters long how many centimeters long is the table
Rom4ik [11]
Maybe 70 iam not sure.
8 0
3 years ago
Read 2 more answers
Solve h(x) = 5 - 9x Find h(8)
Alex_Xolod [135]

h(x) = 5 - 9x

h(8) = 5 - 9×8 ( putting value x = 8)

h(8) = 5 - 72

h(8) = -67

Answer is -67.

4 0
3 years ago
Read 2 more answers
Using the graph, determine the coordinates of the roots of the parabola.
Ymorist [56]

Answer:

2 points, (4, 0) and (-2, 0) ((following the (x,y) format)).

Step-by-step explanation:

The roots are also calles x-intercepts, zeroes, and other less common terms.

8 0
3 years ago
The height in feet of a baseball can be modeled by the function y=-16t^2+64t where t is the time in
VikaD [51]

Answer:

the ball reaches a height of 64 feet after 2 sec.

The ball is in the air 4 sec.

Step-by-step explanation:

The ball is following the path of a parabola.  The maximum height is at the vertex of the parabola.

Let (h, k) be the vertex.  h will be the time it takes to reach the maximum height, and k will be that height.

y = -16t^{2} + 64t

h = -b/2a = 64/(-2)(-16) = 64/32 = 2

k = -16(2)^2 + 64(2)

     -16(4) + 128

     - 64 + 128 = 64

V:  (2, 64)

So the ball reaches a height of 64 feet after 2 sec.

Let -16t^{2} + 64t = 0       (0 is the height when the balls hits the ground)

-16t(t - 4) = 0

t = 0  or t = 4

The ball is in the air 4 sec.

3 0
3 years ago
What do you have to do? Sale of 3 bicycles $665. Answer Also, the sale of two helmets and one baby seat $95. Answer plz I will g
maw [93]

Answer:

$760 altogether.

Each bike costs $221.666667.

both helmets cost about $32.5 bucks, and the baby seat costs $30.

Step-by-step explanation:

Simply divide the amount of items by the price of all of them, and then think of a real price that it'd be.

"$760 altogether"

Simply add all the total amounts together.


6 0
3 years ago
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