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3 years ago

What are some factors that could affect a balls bounce? Why might a ball bounce higher or lower than the regulated height?

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

4 0

how much it weighs: if a ball weighs 1 oz it'll bounce higher

its size: if a ball is small and light it will most likely bounce higher but if its large and heavy it probably wont bounce as high.

( i know its only 2 factors but its right of the top of my head so...… hope i helped... :)

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Taryn conducted a science experiment on saturation. She added sugar to sugar water solution at different intervals. The graph sh

dusya [7]

Equation of a line:
$y=mx+c$

m = gradient: The difference between two y points and two x points.
$m= \frac{\Delta y}{\Delta x}$

c = y-intercept: Where the line crosses the y-axis (x=0)

You have:
$y=\textunderscore\textunderscore \ x + \textunderscore$
so you are missing the m and the c.

To calculate m find two y coordinates -you have (12, 7) and (0, 1)- and subtract them. Then divide this by the subtracted values of the x coordinates -you have (12, 7) and (0, 1)- This gives:

$m= \frac{7-1}{12-0}$
$m= \frac{6}{12}$
$m=0.5$

To calculate the c, you just see where the line crosses the y-axis. Because you have the point (0, 1), you know that when x=0, y=1. Because x=0 is on the y-axis, you can tell that the line passes through y=1. This makes your c = 1:

$c=1$

When you plug these values into the equation you get your answer:

$y=0.5x+1$

6 0

3 years ago

Which pyramid has a greater volume and how much greater is its volume?

expeople1 [14]

Answer:

number 2

Step-by-step explanation:

3*7*6=126

4*3*10=120

126-120=6

6 0

3 years ago

suppose a parabola has an axis of symmetry at x = -8, a maximum height of 2, and passes through the point (-7, -1). Write the eq

lesya [120]

Answer:

Step-by-step explanation:

f(x) = a(x - h)² + k - the vertex form of the quadratic function with vertex (h, k)

the axis of symmetry at x = -8 means h = -8

the maximum height of 2 means k = 2

So:

f(x) = a(x - (-8))² + 2

f(x) = a(x + 8)² + 2 - the vertex form of the quadratic function with vertex (-8, 2)

The parabola passing through the point (-7, -1) means that if x = -7 then f(x) = -1

so:

-1 = a(-7 + 8)² + 2

-1 -2 = a(1)² + 2 -2

-3 = a

Threfore:

The vertex form of the parabola which has an axis of symmetry at x = -8, a maximum height of 2, and passes through the point (-7, -1) is:

f(x) = -3(x + 8)² + 2

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2 years ago

What is the value of x? B (x-4) С 19 А A F X

IgorC [24]

Answer:

hello did you already get the answers

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2 years ago

The product of a number t and 6 increased by 1 is equal to 43

Flura [38]

6*7=42 42+1=43 therefore the number you are looking for is 7

5 0

2 years ago