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In-s [12.5K]
3 years ago
5

The path of a firework launches into the sky is the model by the graph which statement describes the activity of the firework th

ree seconds after it reached its maximum height

Mathematics
1 answer:
Aliun [14]3 years ago
3 0

At 3 seconds, the firework is at a height of 150 feet

Answer is C. third option

The firework is at a height of 150 feet

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PLEASE HELP I WILL DO ANYTHING
Andrej [43]

The proportionality constant of the given graph is k = 16.

<h3>How to find the proportionality constant of a graph?</h3>

The proportionality constant of a graph is the ratio of the y-coordinates to the x-coordinates.

Thus, it is written as k = y1/x1 = x2/y2 = ... = yn/xn

<h3>Calculation:</h3>

The given graph has the coordinates as

x = 0; y = 0 i.e., (0, 0)

x = 0.5; y = 8 i.e., (0.5, 8)

x = 1; y = 16 i.e., (1, 16)

x = 1.5; y = 24 i.e., (1.5, 24)

and so on.

Then, the ratio of y - coordinate to the x - coordinate is

k = 8/0.5 = 16

or

k = 16/1 = 16

or

k = 24/1.5 = 16

and so on.

So, the proportionality constant for the given graph is k = 16.

Learn more about the proportionality constant here:

brainly.com/question/1835116

#SPJ1

5 0
1 year ago
I need to know how to answer theses type of problems!
igomit [66]
X = 30 and <TVX is 80 degrees 
6 0
3 years ago
Gerald bought a home for $300,000. His largest up–front cost is 10 percent, or $30,000. What is this cost called?
OlgaM077 [116]

Answer:

The cost is called DOWN PAYMENT. The down payment is an initial payment you have to make when buying something on credt.

The down payment varies depending on the price of what you're buying and  not all credits require a down payment. As an example, I'm attaching an example of a phone you can buy on credit and no downpayment is required.

The down payment is expressed in percentage of the total cost of the item/property you're buying. In Gerald's case, the down payment was 10% of the total value of the house.

8 0
3 years ago
This is what my problem says?
lara [203]
Ratio: 3:4

so divide 12 by 3=4

and multiply 4 by 4=16

your friend sells 16 tickets

ratio is now 12:16
8 0
4 years ago
Read 2 more answers
(3x − 4)(2x2 + 2x − 1)
ycow [4]

Answer:

6x3−2x2−11x+4

Step-by-step explanation:

the numbers after the x are squared

5 0
3 years ago
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